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Experts debunk dominant theory in Hackman deaths

<p>It's been a week since acting legend Gene Hackman and his wife Betsy were both <a href="https://www.oversixty.co.nz/health/caring/sad-new-details-emerge-in-gene-hackman-case" target="_blank" rel="noopener">found dead</a> in their Santa Fe home. </p> <p>Gene, 95, was found dead in the home's mudroom, with his cane nearby, while his 65-year-old wife was found in the bathroom, near an open bottle of prescription pills.</p> <p>Preliminary autopsies have ruled out carbon monoxide poisoning as a cause of death, and Santa Fe Sheriff Adan Mendoza confirmed the actor had likely died about nine days before the bodies were discovered.</p> <p>While there's been speculation that the death could have been a "companion suicide", experts have casted their doubts on this theory. </p> <p>James Gill, Chief Medical Examiner with the Connecticut Office of the Chief Medical Examiner, <span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">told </span><a href="https://people.com/gene-hackman-wife-betsy-suicide-less-likely-says-expert-exclusive-11690593" target="_blank" rel="noopener"><em style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">People </em></a><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">that it is unlikely the couple decided to end their lives together, as their bodies were found in different locations. </span></p> <p><span style="font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;">While he is not working on the case, he offered his expert opinion, saying: </span>“I’ve seen cases like that — usually they’re together in bed,”</p> <p>“The fact that they’re in two separate locations tells me that I think that’s less likely.”</p> <p>One of the couple's three dogs was also found dead inside the home, adding to the mystery. </p> <p>“From the initial kind of circumstances, it seems like he may have collapsed — he’s got a history of heart disease. He’s got a pacemaker. So that would not be unusual,” Gill told <em>People</em>.</p> <p>He also ruled out the theory that he had died after Betty because she was not around to take care of him. </p> <p>“Sometimes we’ll see instances where someone is bedridden and maybe they have dementia and then their caregiver dies from a natural event, and then there’s no one there to take care of them, and then they can die from dehydration or what have you. I don’t think that’s the case in this,” he said.</p> <p>Forensic pathologist Dr. Michael Baden believes that the couple's death could be the result of a tragic accident, suggesting that Hackman's pacemaker could provide clues as to what happened. </p> <p>“That event would have been a cardiac arrest caused by an abnormal pulse rate,” he said.</p> <p>“The pacemaker keeps track of the pulse, and when it gets down too low, it discharges. And that’s all in the record.”</p> <p>“So the autopsy showed he didn’t have any injury,” Baden continued. “There was no carbon monoxide. And he had — the most common cause of death in this country — severe heart disease, coronary artery disease and high blood pressure perhaps, from what’s been released. So that would cause him, having cardiac arrest in the mudroom, to collapse right there.”</p> <p>Dr. Baden suggested that Hackman's wife Betsy could have died while trying to help him. </p> <p>“She may have struck her head on the way down and had some internal injury to the brain that doesn’t show up on the outside or bleeding in the inside of the brain,” he said.</p> <p>“Or that she may also, at 65, had severe heart disease and excitement can cause a trigger to the cardiac rhythm causing death under those circumstances. I think the first, that striking her head would be more common.” </p> <p>A criminal investigation was launched this week after New Mexico authorities deemed the circumstances around the couple’s deaths “suspicious.”</p> <p><em>Image: Dave Lewis/ Shutterstock Editorial</em></p> <p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; color: #212529; font-family: -apple-system, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 16px; background-color: #ffffff;"><span style="box-sizing: border-box; font-weight: bolder;"><em style="box-sizing: border-box;">Need to talk to someone? Don't go it alone. </em></span></p> <p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 1rem; color: #212529; font-family: -apple-system, 'system-ui', 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji'; font-size: 16px; background-color: #ffffff;"><span style="box-sizing: border-box; font-weight: bolder;"><em style="box-sizing: border-box;">Call Lifeline on <em style="box-sizing: border-box;">0800 543 354 </em>or visit lifeline.org.nz</em></span></p>

Caring

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Travel expert shares top luxury destinations for 2025

<p>More travellers are prioritising luxury holidays than ever before, with a travel expert revealing the top luxury destinations for 2025. </p> <p>Mark Trim, founder and managing director of <a title="Onboard Luxury" href="https://onboardluxury.com.au/" target="_blank" rel="noopener">Onboard Luxury</a>, said there are a selection of hotspots around the world that keep reappearing in online searches. </p> <p>Whether you're after a city stay or a relaxing resort getaway, Trim shared the top luxury spots with <a href="https://travel.nine.com.au/destinations/top-luxury-destinations-for-aussie-travellers-for-2025-in-pictures/d92ae530-7f82-4e49-ab2b-46cbd25758d6" target="_blank" rel="noopener"><em>9Travel</em></a>. </p> <p>One destination that Trim said has become a particular hotspot is Sardinia in Italy.</p> <p>"This sophisticated island boasts pristine beaches, charming villages, and world-class golf courses like Pevero Golf Club," says Mark.</p> <p>Blessed with an array of spectacular swim spots, Sardinia has long been a bucket list holiday spot for many eager travellers. </p> <p>Trim said it's best to visit during the months between June to September to make the most of the weather, but be aware that this is the busiest time for tourists.</p> <p>For those looking for more of an adventure, the Okavango Delta in Botswana is a once-in-a-lifetime trip with its array of incredible animals. </p> <p>"This untamed beauty is one of Africa's Seven Natural Wonders, and it offers a unique opportunity to witness incredible biodiversity up close," says Mark.</p> <p>Those in search of a picturesque tiny town holiday should add the Norwegian town of Bergen to their itinerary. </p> <p>"This UNESCO World Heritage City is nestled amidst stunning fjords and boasts colourful wooden houses and panoramic views of the Northern Lights," says Mark.</p> <p>If you're in search of the ultimate beach resort getaway, Trim says you can't go past the Maldives. </p> <p>"If you're dreaming of a tranquil island escape with unparalleled luxury, the Fari Islands in the Maldives should be at the top of your list," says Mark.</p> <p>"With its convenient location just a short flight from Australia, it's the perfect getaway for those seeking a luxurious and rejuvenating experience," he added.</p> <p>For others looking for a beach holiday but wanting to stay closer to home, Fiji is always a popular choice, with many opting to explore the Mamanuca Islands.</p> <p>"This stunning archipelago boasts idyllic beaches, vibrant coral reefs and showstopping sunsets," says Mark.</p> <p>"Plus, with direct flights to Nadi and a short boat or helicopter ride to Malolo Island, it's incredibly convenient to reach for Australians."</p> <p><em>Image credits: Shutterstock</em></p>

International Travel

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Cabana drama: 5 expert tips on how not to be branded a twit when using a beach tent

<p><em><a href="https://theconversation.com/profiles/samuel-cornell-1418374">Samuel Cornell</a>, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a></em></p> <p>Debate erupted this week over the growing number of beach tents, or “cabanas”, proliferating on Australian beaches. The controversy, which <a href="https://www.tiktok.com/@gunclediaries/video/7453200613170564370">began on social media</a>, was fuelled by Prime Minister Anthony Albanese who declared it was “not on” for beachgoers to reserve a spot on the sand by erecting a cabana then leaving it vacant for hours.</p> <p>Albanese <a href="https://www.pm.gov.au/media/television-interview-today-show-19">told</a> Nine’s Today show “everyone owns the beach” and staking a claim on the sand was “a breach of that principle, really”.</p> <p>Other critics deem beach cabanas an eyesore. And lifeguards say <a href="https://www.abc.net.au/news/2023-01-21/busy-beaches-noosa-cabana-craze-surf-lifesavers/101875660">the structures can</a> obscure their view of the water, which poses a safety risk.</p> <p>Beach cabanas do, however, serve <a href="https://www.sciencedirect.com/science/article/pii/S0190962208007330?via%3Dihub">a valid purpose</a>. They provide some <a href="https://theconversation.com/i-cant-get-sunburnt-through-glass-shade-or-in-water-right-5-common-sunburn-myths-busted-150640">protection against the sun’s harmful ultraviolet rays</a> and, from a recreational perspective, can enable people to spend longer at the beach on hot days than they might have otherwise.</p> <p>I’m a member of the University of NSW <a href="https://www.beachsafetyresearch.com">Beach Safety Research Group</a>, and I’ve worked with local councils and national parks to address health and safety issues on beaches. So let’s look at how to strike the right balance between personal convenience and public safety when using a cabana.</p> <figure><iframe src="https://www.youtube.com/embed/U4W_2ti5QUk?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <h2>A fair go for all?</h2> <p>In years past, Aussies came to the beach with a towel and maybe a book, stayed a little while then left.</p> <p>But more recently, the use of beach tents and cabanas has grown. It’s likely the result of Australia’s <a href="https://soe.dcceew.gov.au/coasts/pressures/population">growing coastal population</a>, and a rising awareness of the dangers posed by sun exposure.</p> <p>These days, it’s not uncommon to visit a popular beach in summer and find a village of cabanas stretching as far as the eye can see.</p> <p>It’s great to see so many people using the beach. Beaches and oceans are <a href="https://www.sciencedirect.com/science/article/pii/S0013935120310665">health-giving places</a>, though they come with inherent dangers.</p> <p>And of course, in Australia the beach is free for all who wish to use it. It’s an approach in line with our <a href="https://www.theguardian.com/commentisfree/2020/oct/12/even-without-private-clubs-the-egalitarian-australian-beach-is-a-national-myth">supposedly egalitarian culture</a>, in which everyone gets a “fair go”. Here, beaches are a place to be shared, no matter what your income or social status.</p> <p>The approach contrasts to many destinations in Europe, the United States and elsewhere, where large sections of beaches are reserved for private use. At Waikiki beach in Honolulu, for example, people <a href="https://www.waikikibeachservices.com/royal-hawaiian/beach-umbrella-chair-rental/">pay US$100 or more</a> to hire an umbrella and chairs, and a place on the sand for the day.</p> <p>To some naysayers, cabana use in Australia <a href="https://www.theguardian.com/australia-news/2025/jan/07/everyone-owns-the-beach-prime-minister-anthony-albanese-weighs-in-cabana-debate">challenges the notion</a> that the beach is for everyone. They question whether people should be allowed to mark out beach territory no-one else can use. That’s why in 2020, a bid by a private company to introduce paid cabanas on Sydney’s Bondi Beach <a href="https://www.9news.com.au/national/bondi-beach-petition-to-open-paid-cabanas-on-sand-amalfi-beach-club/ef1ddae5-e24e-4dd8-810d-f0d9ba5c2971">prompted a public outcry</a>.</p> <p>Cabanas bring practical challenges, too. They represent an unplanned influx of temporary infrastructure into busy public spaces. Left unchecked, they could cause pedestrian congestion and become a flashpoint for disagreement between beachgoers.</p> <p>The current debate may prompt Australian beach authorities to consider bringing in cabana regulation, similar to what’s in place for <a href="https://www.smh.com.au/national/nsw/does-sydney-need-us-style-cabana-ban-to-curb-beach-spreading-20230202-p5chgi.html">some beaches in the US</a>.</p> <p>In the meantime, here are five tips for safe and fair use of beach cabanas:</p> <p><strong>1. Placement:</strong> Erect your cabana at the back of the beach and away from lifeguard towers or lifesaver tents to avoid obstructing lifeguards’ views. Clear sightlines to the water are essential for ensuring timely emergency responses. This positioning also leaves space closer to the water for other beachgoers, including children playing at the water’s edge.</p> <p><strong>2. Tying down:</strong> Secure your cabana firmly in the sand to prevent it from being blown away by strong winds. Flying cabanas are a danger to other beach users, potentially causing injuries and damage to property.</p> <p><strong>3. Spacing:</strong> Avoid overcrowding by maintaining two to three meters between structures. This ensures free movement and accessibility for all beachgoers, and ensures families and groups can enjoy the beach without feeling cramped. Also, stay within the boundaries of your cabana and don’t claim territory outside its boundaries.</p> <p><strong>4. Emergency access:</strong> Keep pathways and access points clear at all times. This is crucial for lifeguard vehicles, ambulances and surf rescue teams. Unobstructed access can make the difference between life and death in an emergency.</p> <p><strong>5. Common sense:</strong> As with using any shared space, consider the needs of others and apply common sense. How would you feel if someone set up a structure right in front of you, blocking your view of the waves or ruining your vibe? Or if you or a loved one needed medical attention on a beach, would you want an ambulance crew obstructed by an unbroken line of tents?</p> <h2>Looking ahead</h2> <p>In the past, some have called for <a href="https://au.news.yahoo.com/calls-grow-to-ban-cabanas-on-aussie-beaches-get-out-and-leave-051701259.html">a ban on beach cabanas</a>. But the structures appear here to stay – and that’s not a bad thing. Skin cancer <a href="https://www.aihw.gov.au/reports/cancer/cancer-in-adolescents-and-young-adults-in-australi/contents/summary">affects more young Australians</a> than any other cancer, and the Cancer Council <a href="https://www.abc.net.au/news/2023-01-26/cancer-council-beach-cabanas-skin-cancer-rate-highest-in-qld/101887320">applauds the use of cabanas</a>.</p> <p>It’s important to note, however, that cabanas do not <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC3873510/">provide complete protection from UV rays</a>. If you’re at the beach all day, <a href="https://theconversation.com/do-beach-cabanas-actually-protect-you-from-the-sun-199102">you might still get too much sun</a> even under a tent.</p> <p>When it comes to your next visit to the coast, by all means pack your cabana. But make sure you use it carefully and responsibly, so everyone’s day at the beach is safe and enjoyable.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/246882/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/samuel-cornell-1418374"><em>Samuel Cornell</em></a><em>, PhD Candidate, UNSW Beach Safety Research Group + School of Population Health, <a href="https://theconversation.com/institutions/unsw-sydney-1414">UNSW Sydney</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/cabana-drama-5-expert-tips-on-how-not-to-be-branded-a-twit-when-using-a-beach-tent-246882">original article</a>.</em></p>

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How do mosquito repellents work? A chemistry expert explains

<p><em><a href="https://theconversation.com/profiles/daniel-eldridge-1494633">Daniel Eldridge</a>, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p>It’s summertime, and for many of us that means plenty of time outside – and, unfortunately, mosquitoes.</p> <p>The combination of the <a href="https://theconversation.com/why-your-summer-might-be-full-of-mosquitoes-according-to-a-scientist-98369">increase in temperature and plenty of water</a> is ideal for these blood-sucking insects to make their presence felt.</p> <p>In the best-case scenario, they are a pest, delivering a highly unpleasant sting. At the other end of the spectrum, they are vectors for diseases responsible for <a href="https://www.cdc.gov/global-health/impact/fighting-the-worlds-deadliest-animal.html">more human fatalities than any other animal on Earth</a>.</p> <p>To keep them at bay, many of us will reach for the bottle of insect repellent or citronella candles in order to avoid the bite and incessant itching that comes with it. But how do these repellents actually work?</p> <h2>A complex interplay</h2> <p><a href="https://www.mcgill.ca/oss/article/health-technology/why-mosquitos-bite-you-and-how-make-them-stop">A great deal</a> of research has gone into understanding how and why female mosquitoes – they are the ones that bite us – are attracted to people.</p> <p>There is evidence showing they are attracted to the <a href="https://www.nih.gov/news-events/nih-research-matters/how-mosquitoes-detect-people">carbon dioxide</a> we exhale, lactic acid found in our sweat, and a variety of other <a href="https://pubmed.ncbi.nlm.nih.gov/24315103/">skin odours</a> and <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC6482070/">volatile compounds</a> we give off. The interplay between all these factors is quite <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC8906108/">complex</a>.</p> <p>To ward off mosquitoes, physical barriers such as netting make for the best protection. However, while you might put netting around a backdoor patio and barbecue, doing this for any large space is simply not practical.</p> <p>This is where repellents come in.</p> <h2>DEETerrent</h2> <p>There are a variety of mosquito repellents available.</p> <p>The most tried-and-true products are based on a substance called N,N-diethyl-meta-toluamide, more commonly referred to as DEET.</p> <p>This molecule has been commercially available since 1957, <a href="https://www.usda.gov/media/blog/2018/05/17/protecting-military-flying-foes">after the United States military discovered</a> it was an effective insect repellent.</p> <p>DEET is often used as a <a href="https://www.consumerreports.org/health/insect-repellent/how-safe-is-deet-insect-repellent-safety-a4952100929/">point of comparison</a> for <a href="https://www.nejm.org/doi/full/10.1056/NEJMoa011699">studies</a> investigating alternatives. <a href="https://scijournals.onlinelibrary.wiley.com/doi/full/10.1002/ps.5476?casa_token=prUg_pX7fjAAAAAA%3AuEKT5PGXWU1mO4fakwQ9NSEY-0uVYBEz25zWxXjMOp5AxX5UFWENJc1UF_JdsKA45x3sSHpmJSLJSwM">Studies show that</a>, provided they are used according to direction, <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4041896/">DEET products are safe and effective</a>.</p> <p>For example, it is recommended that when required, <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC9458079/">sunscreen is applied</a> before the repellent. DEET products are not recommended for infants.</p> <p>The exact mechanism by which DEET repels mosquitoes and other insects is <a href="https://www.tandfonline.com/doi/full/10.1080/19336934.2015.1079360#d1e132">still explored</a> <a href="https://link.springer.com/article/10.1007/s13258-020-00991-z">today</a>.</p> <p>Many studies link its success to mosquitoes having receptors that sense the presence of DEET, deterring them from closely approaching our skin. Some investigations suggest that when DEET is detected, it <a href="https://pubmed.ncbi.nlm.nih.gov/18339904/">inhibits mosquitoes’ attraction</a> to us, while others show evidence that mosquitoes “<a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC2518096/pdf/zpq13598.pdf">smell and avoid</a>” DEET.</p> <p>There are also numerous reports demonstrating mosquitoes don’t bite when they <a href="https://www.cell.com/current-biology/pdfExtended/S0960-9822(19)30402-6">land on</a> DEET-treated skin. This is because DEET acts as a contact-based repellent and conveys a chemical message to mosquitoes to leave. <a href="https://www.tandfonline.com/doi/full/10.1080/19336934.2015.1079360">Studies</a> <a href="https://www.cell.com/current-biology/pdfExtended/S0960-9822(19)30402-6">suggest</a> that DEET likely works through a combination of the processes described here.</p> <h2>Effective alternatives</h2> <p>Another more recent family of mosquito repellent products rely on an active ingredient called picaridin (or icaridin).</p> <p>The current consensus is that picaridin products are safe, and highly effective. For many, they are considered appealing as they <a href="https://www.sciencedirect.com/science/article/pii/S0190962207014673?casa_token=zzPMhkW9QtIAAAAA:Euk6hjWnuiem6OAq020Xv0Pu70K7LfN_siLGcK1DIyOZn-mbH7U9tKK115rAK0rYbWQ2oaMGfg#bib49">don’t have as strong a scent</a> as DEET.</p> <p>Picaridin products have been reported to be <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4270489/">equally effective</a> as DEET, or in some cases, even <a href="https://academic.oup.com/jtm/article/25/suppl_1/S10/4990399">slightly superior</a>, though the outcome depends on their concentration too.</p> <p>The other repellent regularly reported as being effective is para-menthane-3,8-diol (PMD).</p> <p>This is produced by chemical treatment of <a href="https://www.phrp.com.au/issues/december-2016-volume-26-issue-5/a-review-of-recommendations-on-the-safe-and-effective-use-of-topical-mosquito-repellents/">oil of lemon eucalyptus</a>.</p> <p>Untreated, this oil isn’t effective at repelling mosquitoes. However, <a href="https://onlinelibrary.wiley.com/doi/10.1002/(SICI)1099-1573(199606)10:4%3C313::AID-PTR854%3E3.0.CO;2-O">several</a> <a href="https://journals.sagepub.com/doi/full/10.1016/j.wem.2015.11.007">studies</a> have shown that PMD is an effective mosquito repellent.</p> <p>The ability of these repellents to deter mosquitoes is <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4270489/">dose</a> <a href="https://academic.oup.com/jtm/article/25/suppl_1/S10/4990399">dependent</a>.</p> <p>In all cases, it’s important that an appropriate dose is applied, with re-application sometimes required to keep protection to a maximum. The performance of these products varies according to many other variables too, including <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4270489/">the species of mosquito</a>.</p> <h2>What about citronella?</h2> <p>Citronella products, including candles and topical formulations, are popular choices for keeping mosquitoes away.</p> <p>However, in systematic testing, these <a href="https://onlinelibrary.wiley.com/doi/10.1155/2015/361021">have been shown</a> to be <a href="https://www.nejm.org/doi/full/10.1056/NEJMoa011699">far less effective</a> than DEET.</p> <p>Studies have also shown that <a href="https://academic.oup.com/jinsectscience/article/17/1/24/2996380?login=false">citronella candles don’t</a> <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4617422/">fend off mosquitoes</a> <a href="https://pubmed.ncbi.nlm.nih.gov/8827606/">as much</a> as you might like.</p> <p>There are many other repellent products on the market.</p> <p>Given the widespread interest in preventing mosquito bites, natural remedies abound. It’s important to recognise that natural <a href="https://academic.oup.com/jinsectscience/article/17/1/24/2996380?login=false">isn’t necessarily more effective</a> and it <a href="https://theconversation.com/what-does-a-chemical-do-addressing-misconceptions-about-chemistry-104085">isn’t necessarily safer</a>.</p> <p>In <a href="https://www.nejm.org/doi/full/10.1056/NEJMoa011699">most reported studies</a>, DEET and picaridin are reported as having the greatest duration of protection (of the order of hours) and greatest effect on the mosquitoes. They are more thoroughly tested than many alternatives.</p> <p>When others are tested, they are often found wanting.</p> <p>One study described sound-based devices as being the repellent equivalent of <a href="https://academic.oup.com/jinsectscience/article/17/1/24/2996380?login=false">snake oil</a>. And although repellent bracelets contain working ingredients, they are largely ineffective in that form. This is because of insufficient concentrations of the active ingredient being “emitted”.</p> <p>When it comes to preventing disease transmission via mosquitoes, the <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC4041896/">benefits</a> of the proven repellents far outweigh the risks.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/244403/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/daniel-eldridge-1494633">Daniel Eldridge</a>, Senior Lecturer in Chemistry, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-do-mosquito-repellents-work-a-chemistry-expert-explains-244403">original article</a>.</em></p>

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Expert reveals how to cope with flight anxiety

<p dir="ltr">While thousands of Aussies travel by plane everyday, not everyone is so relaxed about air travel. </p> <p dir="ltr">According to recent Google data, searches for advice on flight anxiety are on the rise by more than 5000 per cent. </p> <p dir="ltr">Thankfully, there is help out there for those who struggle with anxious thoughts around flying. </p> <p dir="ltr">Researcher and neuroscientist Dr Brian Ramos from Simply Nootropics explained why some people are impacted more than others.</p> <p dir="ltr">"People's past experiences, personality traits, and levels of general anxiety all play a role in how intensely they experience flying anxiety, making some individuals more prone to it than others," he told <em><a href="https://travel.nine.com.au/latest/how-to-get-over-flight-anxiety-before-holiday-expert-tips/72ff01bd-8245-4ba9-a440-8a5fa6fa74db">9Travel</a></em>. </p> <p dir="ltr">He went on to offer four ways to combat flight anxiety on your next trip. </p> <p dir="ltr"><strong>Reframe your anxiety as excitement </strong></p> <p dir="ltr">Dr Ramos believes that by redefining the physical signs of anxiety as excitement for your holiday, you can fool your brain into thinking differently. </p> <p dir="ltr">"Reframing anxiety as excitement can trick your brain into receiving your nervous system's response more positively," Brian said.</p> <p dir="ltr">"Both anxiety and excitement trigger similar physical responses, like a racing heart and butterflies, but the key difference lies in how we interpret them.”</p> <p dir="ltr">"Instead of viewing these sensations as signs of danger, you can remind yourself they signal anticipation and energy."</p> <p dir="ltr"><strong>Think about the facts </strong></p> <p dir="ltr">Looking at your situation practically can help calm your anxious mind when on a plane, according to Dr Ramos. </p> <p dir="ltr">"Look around you - is anyone else freaking out? Aeroplanes are one of the safest modes of transportation," Brian said.</p> <p dir="ltr">"Statistically, the odds of an accident are extremely low, with air travel being far safer than driving in a car - something we all do regularly and don't bat an eyelid at."</p> <p dir="ltr"><strong>Keep yourself busy </strong></p> <p dir="ltr">By tapping into mindful activities can help push anxious thoughts to the back of your mind. </p> <p dir="ltr">As Brian says, "Distracting your mind with a good podcast or book is a great way to manage flight anxiety by redirecting your focus away from fear-inducing thoughts."</p> <p dir="ltr">"Engaging with a story or interesting conversation can keep your brain occupied.”</p> <p dir="ltr"><strong>Re-centre your brain if you feel yourself spiralling </strong></p> <p dir="ltr">"To calm an anxiety attack during a flight, first, focus on your breathing," Brian said.</p> <p dir="ltr">"Practice deep, slow breaths; inhaling through your nose for four counts, holding for four, and exhaling through your mouth for four.”</p> <p dir="ltr">"Second, ground yourself using the 5-4-3-2-1 technique: identify five things you can see, four you can touch, three you can hear, two you can smell, and one you can taste.”</p> <p dir="ltr">"Finally, use positive self-talk."</p> <p dir="ltr"><em>Image credits: Shutterstock </em></p>

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Is it important to read the explanatory labels next to artworks? We asked 5 experts

<div class="theconversation-article-body"><a href="https://theconversation.com/au/team#noor-gillani">Noor Gillani</a>, <em><a href="http://www.theconversation.com/">The Conversation</a></em></p> <p>You’re standing at the centre of an expansive art gallery, overwhelmed by what’s in front of you: panel after panel of stupendous works – densely-written labels affixed next to each piece. These labels may offer a window into the artist’s intention, or the social and historical context of the work.</p> <p>Without any background information, how do you make the most of your visit? Do you turn to the curatorial wisdom in the accompanying text? Or can the art be experienced just as profoundly, if not more so, without any external guidance?</p> <p>We asked five experts – and their answers suggest art may be witnessed in as many wide and varied ways as it is created.</p> <hr /> <p><iframe id="tc-infographic-1126" class="tc-infographic" style="border: none;" src="https://cdn.theconversation.com/infographics/1126/55d9482b08757aee48101ba96e8574992a377705/site/index.html" width="100%" height="400px" frameborder="0"></iframe><!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/243694/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/au/team#noor-gillani"><em>Noor Gillani</em></a><em>, Digital Culture Editor, <a href="http://www.theconversation.com/">The Conversation</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/is-it-important-to-read-the-explanatory-labels-next-to-artworks-we-asked-5-experts-243694">original article</a>.</em></p> </div>

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Etiquette experts reveals top wedding guest faux pas

<p dir="ltr">While weddings are joyous occasions filled with love and happiness, guests can often be left feeling perplexed over unspoken rules and expectations for what is expected at a loved one’s big day. </p> <p dir="ltr">Wedding etiquette expert Angela DeMaio has shared the five most common faux pas guests can be guilty of committing at a wedding, and revealed how to avoid them.</p> <p dir="ltr"><strong>Ignoring seating arrangements </strong></p> <p dir="ltr">While it might seem like not a big deal to switch seats or sit wherever you feel comfortable, this can disrupt the couple's carefully planned arrangements that are in place for a reason. </p> <p dir="ltr">DeMaio said, “Seating arrangements are often crafted with thought, considering relationships and group dynamics.”</p> <p dir="ltr">According to the expert, ignoring seating plans can disturb the balance the couple has tried to create, so to respect the newlywed’s efforts, it's important to be mindful of where each guest is seated.  </p> <p dir="ltr"><strong>Getting in the way of photographers</strong></p> <p dir="ltr">It’s the photographer’s job to capture the heartfelt moments at a wedding, and blocking the shot or getting in the way can have major consequences. </p> <p dir="ltr">According to DeMaio, guests should especially avoid stepping into the aisle during the processional or standing in the way of key moments, such as the couple's first dance. </p> <p dir="ltr">Being patient and respectful of the photographer's space ensures the couple gets the perfect shots without disruption. </p> <p dir="ltr"><strong>Going too hard at an open bar </strong></p> <p dir="ltr">While many guests look forward to partaking in free drinks at an open bar during a wedding ceremony, it’s important to drink in moderation. </p> <p dir="ltr">DeMaio warned guests to pace themselves with water in between alcoholic beverages, as no one wants to be remembered as the guest who got embarrassingly drunk. </p> <p dir="ltr">“Weddings are joyous occasions, but they're not the time for drunken antics or behaviour that distracts from the couple's special day,” she said.</p> <p dir="ltr"><strong>Not saying goodbye to the couple </strong></p> <p dir="ltr">As a wedding night winds down, it's easy to be tempted by an Irish goodbye, or just leaving the event without doing the goodbye rounds. </p> <p dir="ltr">However, failing to acknowledge the couple before leaving can come across as rude or dismissive, as leaving without acknowledging the couple can leave them wondering if you truly valued the celebration.</p> <p dir="ltr">DeMaio suggested, “If possible, thank the bride and groom in person for the invitation, as it's a small gesture that goes a long way.”</p> <p dir="ltr"><strong>Posting photos online without permission</strong></p> <p dir="ltr">In the golden age of social media, it's tempting to share every moment of the wedding, but this can lead to unintended consequences.  </p> <p dir="ltr">As someone’s wedding is a deeply personal event, most couples prefer to have control over when and how their wedding photos are shared. </p> <p dir="ltr">According to DeMaio, it's crucial for guests to wait until the couple has posted their own photographs before sharing anything, or asking for explicit permission to post photos online.</p> <p dir="ltr"><em>Image credits: Shutterstock </em></p>

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Holiday budgeting tips for over-60s: Expert advice for a stress-free season

<div> <p>The festive season is a time for joy, but it can sometimes also bring a little extra financial stress. With the rising cost of essentials, many Aussies in retirement might be feeling the pinch. And it’s not your imagination – recent <a title="https://protect.checkpoint.com/v2/___https:/nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.superannuation.asn.au%2Fmedia-release%2Frising-insurance-premiums-add-strain-to-retirees-finances-says-super-peak-body%2F*23%3A~%3Atext%3DThe%2520latest%2520figures%2520from%2520ASFA%2Cover%2520the%2520last%252012%2520months.&amp;data=05%7C02%7Cdardisa%40we-worldwide.com%7C3306a1dfb9de4e30dd3b08dcfecff5e5%7C3ed60ab455674971a5341a5f0f7cc7f5%7C0%7C0%7C638665416381860501%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&amp;sdata=3ePPI8b1SEXOATgcY6vYWJRi8gBzZHv0jM1dgqkIoUI%3D&amp;reserved=0___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmMyMDk4YTI2ZGE5OWUzY2FhZWQ2Nzc5ZTg1YWM0OGJiOjY6YjM1NDo4YTdiNGQ5MTcwZjBhYzgwNzI4ZDVmYTlhNTA0OWVhYThkZTU0NWJhN2FhZDgzZGQ2MGQ1ZjZiYWU5MTc3MGI1OnA6VDpG" href="https://protect.checkpoint.com/v2/___https:/nam02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.superannuation.asn.au%2Fmedia-release%2Frising-insurance-premiums-add-strain-to-retirees-finances-says-super-peak-body%2F*23%3A~%3Atext%3DThe%2520latest%2520figures%2520from%2520ASFA%2Cover%2520the%2520last%252012%2520months.&amp;data=05%7C02%7Cdardisa%40we-worldwide.com%7C3306a1dfb9de4e30dd3b08dcfecff5e5%7C3ed60ab455674971a5341a5f0f7cc7f5%7C0%7C0%7C638665416381860501%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&amp;sdata=3ePPI8b1SEXOATgcY6vYWJRi8gBzZHv0jM1dgqkIoUI%3D&amp;reserved=0___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmMyMDk4YTI2ZGE5OWUzY2FhZWQ2Nzc5ZTg1YWM0OGJiOjY6YjM1NDo4YTdiNGQ5MTcwZjBhYzgwNzI4ZDVmYTlhNTA0OWVhYThkZTU0NWJhN2FhZDgzZGQ2MGQ1ZjZiYWU5MTc3MGI1OnA6VDpG" data-auth="Verified" data-outlook-id="1a0a0a08-2e36-4601-a0a3-f9c8bb379afe">data</a> from the Association of Superannuation Funds of Australia (ASFA) reveals that the cost of maintaining a comfortable retirement has increased by 3.7% in the last year. For those in retirement, managing holiday spending can help ensure a stress-free festive season. </p> </div> <div> <p>Toby Perkins, a Certified Financial Planner® at industry superfund NGS Super, shares his helpful tips to ensure retirees manage their budgets during the holidays.</p> </div> <p><strong>1. Avoid personal debt</strong></p> <div> <p>Credit cards and overdrafts may seem like quick solutions, but they often lead to high-interest debt. "If you need extra funds for the festive season, it might be worth considering options like your superannuation income stream instead," advises Toby. Avoiding extra debt may help you to maintain your financial stability in the long run and help set you up for a stress-free Christmas next year. </p> </div> <p><strong>2. Plan ahead: Budget for the entire year</strong></p> <div> <p>Although it may be too late to adjust your budget for this holiday season, now is a good time to start planning for next Christmas. "Incorporating holiday spending into an annual budget can prevent financial strain in December," Toby suggests. By tracking your expenses throughout the year, you can identify potential savings and plan for any extra costs, such as gifts and travel.</p> </div> <p><strong>3. Review government entitlements</strong></p> <div> <p>It’s important for you to ensure you are receiving the correct government entitlements. "If you’re receiving the Age Pension, make sure all your details are up to date," Toby advises. Even if you're not eligible for the Age Pension, you may qualify for the Commonwealth Seniors Health Card or state-based Seniors Cards, which can help reduce costs on health care, transport, and other services. For more information, visit <a title="https://protect.checkpoint.com/v2/___https:/www.servicesaustralia.gov.au/most-useful-information-for-retirement-years___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmMyMDk4YTI2ZGE5OWUzY2FhZWQ2Nzc5ZTg1YWM0OGJiOjY6Y2YwMTo3YWJkZWYyYTY5NjAwZTQ5YjczNWQwMGY2ZjZmN2RhNzY5MzJjYWJkMmYyNWM5ZTkzODg4NTJlZDc3MmIwZGI1OnA6VDpG" href="https://protect.checkpoint.com/v2/___https:/www.servicesaustralia.gov.au/most-useful-information-for-retirement-years___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmMyMDk4YTI2ZGE5OWUzY2FhZWQ2Nzc5ZTg1YWM0OGJiOjY6Y2YwMTo3YWJkZWYyYTY5NjAwZTQ5YjczNWQwMGY2ZjZmN2RhNzY5MzJjYWJkMmYyNWM5ZTkzODg4NTJlZDc3MmIwZGI1OnA6VDpG" data-auth="Verified" data-outlook-id="0b03c4dc-e32a-4f0f-adaf-6d20058cd703">the Services Australia website.</a></p> </div> <p><strong>4. Stay vigilant about financial security</strong></p> <div> <p>There are two reasons to closely track your spending throughout the holiday season: 1. To ensure you stay within budget, and 2. To ensure you don't fall victim to financial scams. The holiday season can be a prime time for financial scams, so be cautious when making purchases online.</p> </div> <p><strong>5. Prepare for post-holiday financial health</strong></p> <div> <p>After the holidays, plan to set aside some money for future expenses or to replenish your savings. A bit of post-holiday planning will help you avoid financial stress in the months ahead - and even get you set up for next Christmas.</p> </div> <p><strong>6. Travel smart: Plan off-peak</strong></p> <div> <p>Travel can be one of the biggest holiday expenses, especially if it coincides with peak Christmas and school holiday periods. Toby recommends traveling outside of these busy times to save money. "Off-peak travel can significantly reduce costs and make your holiday dollar stretch further," he says. Consider planning trips in advance to secure better deals.</p> </div> <div> <p>Planning ahead, managing debt, and reviewing entitlements can help you enjoy the festive season without financial stress. As Toby puts it, "Smart budgeting today helps ensure a more comfortable retirement tomorrow."</p> </div> <div> <p><em><strong>For those seeking personalised advice, NGS Super’s team of financial planners is here to help guide you to a secure and joyful future. Read the <a title="https://protect.checkpoint.com/v2/r01/___https://protect.checkpoint.com/v2/___https:/www.ngssuper.com.au/files/documents/financial-services-guide.pdf___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmMyMDk4YTI2ZGE5OWUzY2FhZWQ2Nzc5ZTg1YWM0OGJiOjY6MDk5ZToxNWJlNDQ0ODUwMWZmYzczYmUzZDY5N2NkNWFmY2M4ZTM0M2I5ZDQyNTI5ZGIwNjdjMDUxZDViY2E1YWRmYWFhOnA6VDpGHYPERLINK___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmM0OTdjMzdkZjcxOGIxNDQxYjdiMzQxMzA0NTcyMzc4Ojc6ZDgzMDowMTA3N2IxNTZmN2JhZDAzOTM5MDc4ODZjM2Y4NTUzYTkwNWE4ZDAxYmJhMmIxMTc0OWZjNjhmNmM5ODNlNzYyOmg6VDpG" href="https://protect.checkpoint.com/v2/r01/___https://protect.checkpoint.com/v2/___https:/www.ngssuper.com.au/files/documents/financial-services-guide.pdf___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmMyMDk4YTI2ZGE5OWUzY2FhZWQ2Nzc5ZTg1YWM0OGJiOjY6MDk5ZToxNWJlNDQ0ODUwMWZmYzczYmUzZDY5N2NkNWFmY2M4ZTM0M2I5ZDQyNTI5ZGIwNjdjMDUxZDViY2E1YWRmYWFhOnA6VDpGHYPERLINK___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmM0OTdjMzdkZjcxOGIxNDQxYjdiMzQxMzA0NTcyMzc4Ojc6ZDgzMDowMTA3N2IxNTZmN2JhZDAzOTM5MDc4ODZjM2Y4NTUzYTkwNWE4ZDAxYmJhMmIxMTc0OWZjNjhmNmM5ODNlNzYyOmg6VDpG" data-auth="Verified" data-outlook-id="c4bb4623-ec0a-4e3a-a747-7bf0d2f5659b">NGS Financial Planning Financial Services Guide</a>.</strong></em></p> </div> <div> <p><em><strong>For further information, visit NGS Super’s <a title="https://protect.checkpoint.com/v2/___https:/www.ngssuper.com.au/articles/news/whats-foro-what-can-you-do-about-it___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmMyMDk4YTI2ZGE5OWUzY2FhZWQ2Nzc5ZTg1YWM0OGJiOjY6YzlhNDphZGM4Y2Q1YTFlZmQyNjExMGQ4ZDJmYWM3Y2IyOWMxM2FiNjE2MDMwMDc3YjA5ODE5OTY0NjQyYmZkNWE2NGM1OnA6VDpG" href="https://protect.checkpoint.com/v2/___https:/www.ngssuper.com.au/articles/news/whats-foro-what-can-you-do-about-it___.YzJ1OndlY29tbXVuaWNhdGlvbnM6YzpvOmMyMDk4YTI2ZGE5OWUzY2FhZWQ2Nzc5ZTg1YWM0OGJiOjY6YzlhNDphZGM4Y2Q1YTFlZmQyNjExMGQ4ZDJmYWM3Y2IyOWMxM2FiNjE2MDMwMDc3YjA5ODE5OTY0NjQyYmZkNWE2NGM1OnA6VDpG" data-auth="Verified" data-outlook-id="7c65864b-3f33-43bc-9037-cc1e7ca1acc0">website</a>.</strong></em></p> </div> <div> <p><em><strong>Toby Perkins is authorised to provide financial advice in Australia and is an Authorised Representative (Number 1002908) of Guideway Financial Services Pty Ltd, AFSL Number 420367. Any advice given in this article is general and does not consider your financial situation, needs or objectives so consider whether it is appropriate for you. Be sure to read the relevant PDS and TMD </strong><strong>before deciding whether a financial product is right for you.</strong></em></p> <p><em><strong>Image credits: Shutterstock  </strong></em></p> </div>

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Airlines cancel flights after volcanic eruptions. An aviation expert explains why that’s a good thing

<p><em><a href="https://theconversation.com/profiles/patrick-murray-2027113">Patrick Murray</a>, <a href="https://theconversation.com/institutions/university-of-southern-queensland-1069">University of Southern Queensland</a></em></p> <p>At least three airlines <a href="https://www.abc.net.au/news/2024-11-13/flights-to-and-from-bali-cancelled-due-to-volcanic-ash/104593698">cancelled flights between Australia and Bali</a> this week after a volcano eruption in eastern Indonesia spewed a vast plume of volcanic ash into the air.</p> <p>But while would-be holiday makers are naturally <a href="https://7news.com.au/sunrise/volcanic-eruption-in-indonesia-forces-airlines-to-cancel-flights-to-bali-stranding-frustrated-passengers-c-16732486">upset</a> at having their plans disrupted, it’s worth remembering it’s not safe to fly planes through volcanic ash.</p> <p>So, how do airlines decide it’s not safe to fly when a volcano erupts? And why is volcanic ash so dangerous for aircraft, anyway?</p> <h2>What does volcanic ash do to a plane?</h2> <p>Volcanic ash particles are very, very abrasive. They can cause permanent damage to windscreens in the aircraft and can even make windscreens look opaque – like someone has gone over them with sandpaper.</p> <p>Imagine getting spectacles and scraping them over and over with sandpaper – that’s what you’d see if you were sitting in the cockpit.</p> <p>Volcanic ash can also clog or damage external sensors, leading to erroneous readings, and can infiltrate an aircraft’s ventilation system. This can affect cabin air quality and lead to potential respiratory issues.</p> <p>But the main issue, in fact, is the impact volcanic ash has on engines.</p> <p>A jet engine works by drawing in air, compressing it, mixing it with fuel and igniting it. This creates high-pressure exhaust gases that are expelled backward, which pushes the engine (and the aircraft) forward.</p> <p>The correct balance of fuel and airflow is crucial. When you disrupt airflow, it can cause the engine to stall.</p> <p>Ash particles that get inside the engines will melt and build up, causing disruption of the airflow. This could cause the engine to “flame out” or stall.</p> <p>Volcanic ash has a lot of silica in it, so when it melts it turns into something similar to glass. It won’t melt unless exposed to very high temperatures – but inside a jet engine, you do get very high temperatures.</p> <p>There was a famous incident in 1982 where a <a href="https://theaviationgeekclub.com/the-story-of-british-airways-flight-9-the-boeing-747-that-lost-all-four-engines-due-to-volcanic-ash-yet-it-landed-safely/">British Airways Boeing 747 plane</a> was flying in the vicinity of Indonesia and lost all four engines after it encountered volcanic ash spewing from Java’s Mount Galunggung.</p> <p>Fortunately, the pilot was able to <a href="https://simpleflying.com/gallunggung-glider-the-story-of-british-airways-flight-9/">restart the engines and land safely</a>, although the pilots were unable to see through the front windscreens.</p> <h2>How do airlines decide it’s not safe to fly when a volcano erupts?</h2> <p>The decision is made by each airline’s operational staff. Each airline’s operational team would be looking at the situation in real time today and making the decision based on their risk assessment.</p> <p>Every airline has a process of risk management, which is required by Australia’s Civil Aviation Safety Authority.</p> <p>Different airlines may tackle risk management in slightly different ways; you might have some cancelling flights earlier than others. But, in broad terms, the more sophisticated airlines would come to similar conclusions and they are likely all communicating with each other.</p> <p>Mostly, they make the call based on the extent of the plume – how big the cloud of ash is and where it’s going, bearing in mind that winds vary with altitude. As you get stronger winds with altitude, the ash can drift quite far from the source.</p> <p>There is also a United Nations agency called the <a href="https://www.icao.int/Pages/default.aspx">International Civil Aviation Organization</a>, which issues guidance on volcanic ash hazards. Various meteorological agencies around the world work together and liaise with aviation authorities to spread the word quickly if there is an eruption.</p> <p>For airlines to resume flights, the ash needs to clear and there needs to be a low probability of further eruptions.</p> <h2>Passenger safety is the priority</h2> <p>The underpinning reason behind these flight cancellations is safety. If you lose engines and you can’t see out the window, the risk to passenger safety is obvious.</p> <p>Naturally, people are upset about their holiday plans being held up. But it’s actually in passengers’ best interests to not fly through volcanic ash.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/243576/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/patrick-murray-2027113">Patrick Murray</a>, Emeritus Professor of Aviation, <a href="https://theconversation.com/institutions/university-of-southern-queensland-1069">University of Southern Queensland</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/airlines-cancel-flights-after-volcanic-eruptions-an-aviation-expert-explains-why-thats-a-good-thing-243576">original article</a>.</em></p>

Travel Trouble

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Expert shares best destinations for solo female travellers

<p dir="ltr">At 63 years old, Christina Ford is a seasoned traveller, with most of her travels being done alone. </p> <p dir="ltr">After exploring dozens of countries with just her own company, Ford has shared her tips on where to go and how to stay safe for other women who are contemplating seeing the world by themselves. </p> <p dir="ltr">When asked for her favourite destinations for solo female travellers, Ford told <em><a href="https://www.dailymail.co.uk/travel/article-13865159/solo-travel-tips-women-best-countries-italy-canada.html">MailOnline</a></em> that there are two places she will also recommend. </p> <p dir="ltr">She said, “I am a huge fan of Italy and have travelled there extensively. My favourite solo place is Cinque Terre, five ancient fishing villages connected by sea, train or hiking. It's the perfect combination of healthy living, gorgeous vistas and fabulous food.”</p> <p dir="ltr">Christina also recommends her home country of Canada as “great for solo travellers”, explaining, “If you prefer something more urban, Toronto is a fantastic choice. Often described as New York run by the Swiss, it’s a great food town with safe and clean public transit. As a solo traveller, it’s easy to get a single ticket for a Broadway-style show.” </p> <p dir="ltr">“Canada is generally a safe country filled with friendly people who will gladly point you in the right direction - and probably apologise if you get lost. But part of the fun and growth of travelling is allowing yourself to get lost!”</p> <p dir="ltr">Christina went on to emphasise that “safety is crucial” for solo women travellers, and recommended to always carry a phone charger as “you never know where the day could take you” and sharing your live location with a friend or family member can provide peace of mind. </p> <p dir="ltr">She also always pins her hotel's location on Google Maps and advises “using your common sense” around “sketchy areas”, and also recommends not travelling anywhere without travel insurance. </p> <p dir="ltr">After falling in love with travelling solo, Christina wants to share how valuable travelling alone is, and urges women not to be dissuaded by seeing the world if you don’t have a companion. </p> <p dir="ltr">She said, “There are so many fabulous things about travelling solo. You’re on your own schedule, doing what you want to do. Your time is your own, and you can pivot at any moment.”</p> <p dir="ltr">“And you meet new people. Far more than if you were travelling with someone. Plus, you learn how capable you are. I’ve learned more about myself travelling alone than at almost any other time - it’s amazing discovering what great company you are!”</p> <p dir="ltr"><em>Image credits: Instagram </em></p>

Travel Tips

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How do heat protectants for hair work? A chemistry expert explains

<p><em><a href="https://theconversation.com/profiles/daniel-eldridge-1494633">Daniel Eldridge</a>, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p>Heat can do amazing things to change your hairstyle. Whether you’re using a curling wand to get ringlets, a flat iron to straighten or a hair dryer to style, it’s primarily the heat from these tools that delivers results.</p> <p>This comes with casualties. While your hair is surprisingly tolerant to heat compared with many other parts of your body, it can still only withstand so much. Heat treatment hair appliances frequently operate at over 150°C, with some reportedly <a href="https://www.frontiersin.org/journals/bioengineering-and-biotechnology/articles/10.3389/fbioe.2019.00298/full#B13">reaching</a> <a href="https://www.researchgate.net/publication/289291195_Thermal_degradation_of_hair_I_Effect_of_curling_irons">over 200°C</a>. At these temperatures, your hair can end up fried.</p> <p>Many people use heat protectants, often in the form of sprays, to minimise the damage. So how do these protectants work? To answer that, I first have to explain exactly what heat does to your tresses on the molecular level.</p> <h2>What heat does to your hair</h2> <p>A large proportion of your hair is made up of proteins. There are attractive forces between these proteins, known as hydrogen bonds. These bonds play a big role in dictating the shape of your locks.</p> <p>When you heat up your hair, the total attraction of these hydrogen bonds become weaker, allowing you to more easily re-shape your hair. Then, when it cools back down, these attractions between the proteins are re-established, helping your hair hold its new look until the proteins rediscover their normal structure.</p> <p>The cuticle – the outermost protective layer of your hair – contains overlapping layers of cells that lose integrity when they’re heated, damaging this outer protective layer.</p> <p>Inside that outer layer is the cortex, which is rich in a protein called keratin.</p> <p>Many proteins don’t <a href="https://pubmed.ncbi.nlm.nih.gov/21635854/">hold up structurally</a> after intense heating. Think of cooking an egg – the change you see is a result of the heat altering the proteins in that egg, unravelling them into different shapes and sizes.</p> <p>It’s a <a href="https://library.scconline.org/v049n04/33">similar story</a> when it comes to heating your hair. The proteins in your hair are also susceptible to heat damage, reducing the overall strength and integrity of the hair.</p> <p>Heat can also affect substances called melanin and <a href="https://pubmed.ncbi.nlm.nih.gov/21443842/">tryptophan</a> in your hair, resulting in a change in pigmentation. Heat-damaged hair is <a href="https://pubmed.ncbi.nlm.nih.gov/21635854/">harder to brush</a>.</p> <p>The damage is even more devastating if you use heat styling tools such as <a href="https://labmuffin.com/why-you-should-never-straighten-or-curl-wet-hair/">curling irons or straighteners</a> to <a href="https://library.scconline.org/v062n01/23">heat wet hair</a>, as at the high treatment temperatures, the water soaked up by the fibres can violently evaporate.</p> <p>The result of this is succinctly described by science educator and cosmetic chemist Michelle Wong, also known as <a href="https://labmuffin.com/how-do-heat-protectant-hair-products-work/">Lab Muffin</a>. She notes if you heat wet hair this way, “steam will blast through your hair’s structure”.</p> <p>This steam bubbling or bursting through the hair can <a href="https://pubmed.ncbi.nlm.nih.gov/21443842/">cause substantial damage</a>.</p> <p>It’s worth noting hair dryers don’t concentrate heat in the same way as styling tools such as flat irons or curling wands, but you still need to move the hair dryer around constantly to avoid heat building up in one spot and causing damage.</p> <p>Once heat damage is done, regardless of whether it is severe or mild, the best remaining options are symptom management or a haircut.</p> <p>For all of these reasons, when you’re planning to heat treat your hair, protection is a good idea.</p> <h2>How hair protectants work</h2> <p>When you spray on a hair protectant, many possible key ingredients can go to work.</p> <p>They can have <a href="https://library.scconline.org/v062n01/15">daunting-looking names</a> like polyvinyl pyrrolidone, methacrylates, polyquaterniums, silicones and more.</p> <p>These materials are chosen because they readily stick onto your hair, creating a coating, a bit like this:</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/615002/original/file-20240822-16-beyt90.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/615002/original/file-20240822-16-beyt90.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/615002/original/file-20240822-16-beyt90.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=225&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/615002/original/file-20240822-16-beyt90.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=225&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/615002/original/file-20240822-16-beyt90.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=225&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/615002/original/file-20240822-16-beyt90.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=283&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/615002/original/file-20240822-16-beyt90.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=283&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/615002/original/file-20240822-16-beyt90.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=283&amp;fit=crop&amp;dpr=3 2262w" alt="A cartoon of coating attached to a strand of hair." /></a><figcaption><span class="caption">Hair protectant applies a coating to your hair.</span> <span class="attribution">Author provided</span></figcaption></figure> <p>This coating is a protective layer; it’s like putting an oven mitt on your hands before you handle a hot tray from the oven.</p> <p>To demonstrate, I created these by examining hair under a microscope before and after heat protectant was applied:</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/615001/original/file-20240822-16-s2ufqy.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/615001/original/file-20240822-16-s2ufqy.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/615001/original/file-20240822-16-s2ufqy.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=293&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/615001/original/file-20240822-16-s2ufqy.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=293&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/615001/original/file-20240822-16-s2ufqy.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=293&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/615001/original/file-20240822-16-s2ufqy.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=369&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/615001/original/file-20240822-16-s2ufqy.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=369&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/615001/original/file-20240822-16-s2ufqy.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=369&amp;fit=crop&amp;dpr=3 2262w" alt="These high magnification images of untreated hair, and hair sprayed with a heat treatment spray, show what a difference it can make." /></a><figcaption><span class="caption">These high magnification images of untreated hair, and hair sprayed with a heat treatment spray, show how the product coats your hair strands.</span> <span class="attribution">Author provided</span></figcaption></figure> <p>Just like an oven mitt, a hair protectant delays the heat penetration, results in less heat getting through, and helps spread out the effect of the heat, a bit like in this image:</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/615003/original/file-20240822-16-tf7xsj.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/615003/original/file-20240822-16-tf7xsj.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/615003/original/file-20240822-16-tf7xsj.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=233&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/615003/original/file-20240822-16-tf7xsj.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=233&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/615003/original/file-20240822-16-tf7xsj.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=233&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/615003/original/file-20240822-16-tf7xsj.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=293&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/615003/original/file-20240822-16-tf7xsj.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=293&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/615003/original/file-20240822-16-tf7xsj.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=293&amp;fit=crop&amp;dpr=3 2262w" alt="Cartoon demonstrating the difference between heating unprotected and protected hair" /></a><figcaption><span class="caption">Hair protectant can help spread out the effects of the heat.</span> <span class="attribution">Author provided</span></figcaption></figure> <p><a href="https://library.scconline.org/v049n04/33">This helps</a> prevent moisture loss and damage to both the protective surface cell layer (the cuticle) and the protein structure of the hair cortex.</p> <p>For these barriers to work at their best, these heat-protecting layers need to remain bound to your hair. In other words, they stick on <em>really</em> well.</p> <p>For this reason, continued use can sometimes cause a <a href="https://link.springer.com/article/10.1007/s12221-010-0507-9">buildup</a> which can change the feel and weight of your hair.</p> <p>This buildup is not permanent and can be removed with washing.</p> <p>One final and important note: just like when you use a mitt for the oven, heat does still get through. The only way to prevent heat damage to your hair altogether is to not use heated styling tools.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/233206/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/daniel-eldridge-1494633">Daniel Eldridge</a>, Senior Lecturer in Chemistry, <a href="https://theconversation.com/institutions/swinburne-university-of-technology-767">Swinburne University of Technology</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/how-do-heat-protectants-for-hair-work-a-chemistry-expert-explains-233206">original article</a>.</em></p>

Beauty & Style

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Travel experts share their go-to hacks to transform your holiday

<p dir="ltr">A group of travel experts have shared their holy grail hacks to transform your next holiday. </p> <p dir="ltr">From the best days to book your flights, to how to score an upgrade at a hotel, these seasoned travellers told the <em><a href="https://www.dailymail.co.uk/travel/article-13772593/Twenty-one-travel-hacks-transform-holiday-trick-getting-hotel-upgrade-cheapest-days-book-flights-expert-advice-Mails-experts.html">Mail Online</a></em> how to get the most out of your next trip. </p> <p dir="ltr"><strong>Pay in the local currency </strong></p> <p dir="ltr">When you make a transaction via card in a foreign country, EFTPOS machines will often prompt you if you want to pay in your home currency or the local currency. </p> <p dir="ltr">By opting for the local currency, you can avoid potentially unfavourable currency conversions made by retailers, as the transaction will be made according to the standard daily rates set by Visa or MasterCard.</p> <p dir="ltr">Likewise, if withdrawing currency from a foreign ATM, always select the local currency to avoid paying the Dynamic Currency Conversion (DCC), which is effectively a way to squeeze more cash out of unwitting customers.</p> <p dir="ltr"><strong>Book a midweek flight </strong></p> <p dir="ltr">Travellers are usually keen to book flights between Thursday and Monday to line up with the beginning and end of the week. </p> <p dir="ltr">However, flights booked midweek, especially from Monday to Wednesday, are consistently around 20-30 per cent less than at the weekend.</p> <p dir="ltr"><strong>Connect with an eSim card</strong></p> <p dir="ltr">To avoid extortionate overseas data roaming charges, those travelling abroad should invest in an eSim card to keep using your phone on holiday. </p> <p dir="ltr">An eSim is cheaper and less hassle than dealing with buying an international physical Sim card, and can be changed for the best fees depending on regions.  </p> <p dir="ltr"><strong>Book your hotel direct </strong></p> <p dir="ltr">Many travellers opt to book their accommodation through a third-party after being enticed by deals, book now pay later schemes, or the abundance of options. </p> <p dir="ltr">However the <em>Daily Mail’s </em>Inspector hotel reviewer says “it almost always pays” to call and say you have seen a price that is lower than on the hotel’s website elsewhere.</p> <p dir="ltr">“Quite often you will get a lower rate, or an upgrade or a complimentary bottle in your room or a voucher for a drink at the bar,” the reporter says.</p> <p dir="ltr">By calling the hotel and asking them to match a price found on a third party site, you can often score the lower price, and even a better room. </p> <p dir="ltr"><strong>Never use airport currency exchange booths</strong></p> <p dir="ltr">Currency exchange booths at airports are notorious for jacking up their conversion fees, meaning unsuspecting travellers can pay more to get their own money. </p> <p dir="ltr">It’s best not to leave cash conversion until the last minute. In the weeks before your trip, shop around at other exchange offices to ensure you’re getting the best rate on your own cash.</p> <p dir="ltr"><em>Image credits: Shutterstock  </em></p>

Travel Tips

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Thinking of dabbling in investing? Expert’s 7 things to consider before investing a cent

<p>Investing can be seen as both an art and a science, requiring a blend of patience, knowledge and strategy. It’s also crucial to understand the trade-off between risk and return, coupled with your time horizon. This means you do not invest in a vacuum, and each part of the investing world will impact another. </p> <p>Get your financial situation strong before you commit money to investing. This could be clearing consumer debt (credit cards, personal loans, buy-now-pay-later), funding your emergency fund or even setting up a spending plan so you know exactly how much you have free to invest. What else do you need to consider?</p> <ol> <li><strong>Your ‘why’</strong></li> </ol> <p>What is money to you? What do you believe about money? Why are you investing to start with? These questions must have an answer before you commit money to your investing account. If you’re unsure and want to build wealth with money you don’t need now, that’s also okay, but you need to have some conscious thought about your ‘why’ and your goals, as this is the basis of any strategy that you develop.</p> <ol start="2"> <li><strong>Your mindset</strong></li> </ol> <p>Do you have your own personal conviction about your investing, money and even life?  Your mindset around investing and money needs to be rock solid, so when you hear someone tell you to do something because they do it, you don’t change a thing because your situation is set up correctly for you! </p> <p>This also helps if you’re part of online forums, listening to podcasts or reading investing books. Your mindset needs to be so firm that you can pick hype vs substance when it comes to investing and other opportunities. Just because everyone is doing it, does not mean it’s a good thing for you to do.</p> <ol start="3"> <li><strong>Setting your strategy</strong></li> </ol> <p>An effective investment strategy is personalised and aligned with your financial goals, risk tolerance and investment horizon. Whether you’re saving for retirement, a child’s education or building wealth, your strategy should dictate how you allocate your assets across different investment vehicles. It may be considered essential to have a balanced mix of shares (or ETFs), bonds (or fixed interest) and other assets to mitigate risk. </p> <p>Regularly reviewing and adjusting your portfolio to stay aligned with your goals is also a crucial part of your strategy. Your strategy will help you stay the course if things get rough out there and your emotions are tempted to take over! This goes hand-in-hand with having a sound mindset.</p> <ol start="4"> <li><strong>Ownership structure</strong></li> </ol> <p>Understanding the best ownership structure for your wealth building and investments can have significant implications for taxes, estate planning and asset protection. Options include individual or joint accounts, superannuation, investment bonds, trusts and companies. Each has its advantages and considerations, particularly concerning tax efficiency and control over the assets.  </p> <p>Before you pull the trigger with significant wealth (for example, if you were to receive an inheritance), seek professional advice around the ownership of your investment vehicle. This will help you determine the most advantageous structure for your situation.</p> <ol start="5"> <li><strong>Broad-based index funds</strong></li> </ol> <p>Broad-based index funds are foundational to a well-rounded investment portfolio. These funds track the performance of a specific index, such as the ASX 200, S&amp;P 500 or thematic indexes and provide investors with diversified exposure to a wide array of companies. The beauty of index funds lies in their simplicity and effectiveness. </p> <p>They offer a low-cost way to invest in the stock market, reducing the risk associated with picking individual companies. Over the long term, index funds have historically provided solid returns, making them an excellent choice for both novice and experienced investors.</p> <ol start="6"> <li><strong>Valuing and investing in individual companies</strong></li> </ol> <p>For those inclined to take a more hands-on approach with their investing or just to keep the interest alive, valuing single companies is a critical skill.  This involves analysing a company's financial health, market position and growth prospects. </p> <p>Key metrics such as the price-to-earnings (P/E) ratio, earnings growth and dividend yield can provide valuable insights. However, it’s important to remember that ‘stock picking’ requires research, a deep understanding of market cycles and a higher tolerance for risk. </p> <p>Your goal may be to identify undervalued companies that have the potential for significant growth. A note to remember is to have your own guardrails in your life and make it part of your investment constitution that you will not have more than, say, 10 per cent of your portfolio allocated to individual companies.</p> <ol start="7"> <li><strong>Advanced concepts, trading and speculation</strong></li> </ol> <p>The key with advanced concepts, alternative/speculative asset classes, day trading and options trading is again to have solid guardrails in place. Be engaged and dialled in to your investing; however, you need to understand that the best thing you can do for your future wealth is buy and hold good, broad-based indexes for the long term. </p> <p>We love doing advanced strategies and some wild stuff, but we have strong guardrails because these strategies may flush you if you’re not careful, and you don’t want your whole portfolio allocated to such endeavours!</p> <p><em><strong>Edited extract from The quick start guide to investing: Learn how to invest simpler, smarter &amp; sooner by Glen James &amp; Nick Bradley (Wiley $32.95), available at all leading retailers.</strong></em></p> <p><em><strong>Disclaimer: Any information here is general in nature and has been prepared without considering your personal goals, financial situation, or needs. Because of this, before acting on the general advice, you should consider its appropriateness, having regard to your unique situation. You should obtain and review the Product Disclosure Statement (PDS) and Target Market Determination (TMD) relevant to the product before making any financial product decisions. It's also strongly encouraged to seek the advice of a professional financial adviser. </strong></em><strong><br /></strong></p> <p><em><strong>Image credits: Shutterstock </strong></em></p>

Money & Banking

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Expert reveals why you shouldn’t use hotel hair dryers

<p dir="ltr">An expert has shared why you should avoid using hair dryers that are provided in hotels. </p> <p dir="ltr">Many travellers rely on these handy devices that are often found in bathroom drawers in hotels, instead of packing your own hair dryer that can often take up valuable luggage space. </p> <p dir="ltr">However, trichologist Jacqui McIntosh, who focuses on diseases related to the scalp and hair, said travellers should avoid these appliances at all costs. </p> <p dir="ltr">According to the expert, there's a high chance there are bacteria and germs lurking inside the hair dryer that have been passed between hotel guests.</p> <p dir="ltr">"Using a hairdryer riddled with bacteria and germs does pose health risks and can be detrimental to your hair health," she told <em>The Mirror</em>. </p> <p dir="ltr">McIntosh says when the microorganisms inside a hairdryer make their way onto your hair and scalp, "they can spark infections and irritations, disrupting your hair follicles and slowing down healthy growth."</p> <p dir="ltr">Even without the worry of bacteria and germs, there's a chance of dust and mould lurking inside the appliance, which she says are "troublemakers for your scalp".</p> <p dir="ltr">"Neglected hair dryers are time bombs waiting to go off. Debris buildup inside the device spells overheating, increasing the risk of singeing your hair or scalp," she explained.</p> <p dir="ltr">McIntosh also clarified that, as pointed out in a 2009 study, hairdryers are one of the handful of items that are missed by hotel cleaning staff, so next time you’re staying in a hotel, probably best to bring your own hair dryer. </p> <p dir="ltr"><em>Image credits: Shutterstock </em></p>

Travel Trouble

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What happens in an autopsy? A forensics expert explains

<p><em><a href="https://theconversation.com/profiles/hayley-green-1542041">Hayley Green</a>, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p>Sometimes it’s unclear how or why a person died. A detailed examination of the body after death, known as an autopsy or postmortem, can help find answers.</p> <p>Despite what you may have seen on TV crime shows, most autopsies are minimally invasive; body often stays intact throughout a mostly observational procedure.</p> <p>Sometimes, though, a more extended investigation is needed.</p> <p>Through each step of the autopsy process, the dignity and respect of the deceased is prioritised by all involved.</p> <h2>Not every death will result in an autopsy</h2> <p>If someone dies from natural causes, there is no evidence of suspicious circumstances or there is a recent medical history, the death is certified by a doctor. The person is then taken into the care of a funeral service.</p> <p>But when questions about the death remain, specialist doctors, <a href="https://pathology.health.nsw.gov.au/articles/pride-of-workmanship-award-for-nepean-mortuary-technician/">technicians</a> and support staff might investigate further. Sometimes this involves an autopsy.</p> <h2>Non-coronial and coronial autopsies</h2> <p>Depending on the circumstances of death, there are two types of autopsies in Australia: non-coronial and coronial.</p> <p>A non-coronial autopsy is done when the cause of death is known but more information is needed. For example, the family may wish to know:</p> <ul> <li> <p>the extent of a known medical condition that led to the death</p> </li> <li> <p>how effective any treatments leading up to the time of death were, or</p> </li> <li> <p>if there’s evidence of a potential undiagnosed medical condition that may have contributed to the death.</p> </li> </ul> <p>Non-coronial autopsies are done in a hospital mortuary or a forensic pathology facility by an anatomical pathologist or forensic pathologist. An anatomical pathologist is a specialist in the detection and diagnosis of disease in organs and tissues (mainly in the living). A forensic pathologist takes part in medico-legal investigations and examines the body and its organs to look for disease or injury that may have caused death.</p> <p>A coronial autopsy happens when death is unexpected, violent, unnatural or the result of an accident.</p> <p>Deaths like these are classified as “reportable” deaths; by law they must be reported to the coroner, who is a magistrate of the court with legal training.</p> <p>These reports (typically prepared by the police), as well as the <a href="https://legislation.nsw.gov.au/view/pdf/asmade/act-2009-41">legislation</a> relevant to the state, assist the coroner to decide whether or not to order an autopsy.</p> <p>This order can be a minimally invasive external examination, an internal examination of a single body cavity or an invasive multiple cavity autopsy.</p> <p>Coronial autopsies are done in a <a href="https://www.abc.net.au/news/2019-05-27/australias-biggest-and-newest-morgue-in-sydneys-west/11142810">forensic pathology facility</a> by a <a href="https://pathology.health.nsw.gov.au/articles/a-video-profile-of-the-role-of-forensic-pathologist-at-nsw-health-pathology">forensic pathologist</a>.</p> <h2>The first steps</h2> <p>Someone who has died under “reportable” circumstances will be admitted to the forensic facility. The person’s identity will be established, where possible.</p> <p>If the coroner orders an autopsy, the body first undergoes a CT scan, which may be enough for the forensic pathologist to determine cause of death without further investigation.</p> <p>If not, the body will then be laid carefully on an examination table where any clothing and personal belongings are removed.</p> <p>The pathologist will then do an external examination, searching the body surface and recording any visible signs of cause of death or identifying marks. These might include tattoos or scars that can establish or confirm the identity of the deceased.</p> <p>Photographs of the body can be taken, and body fluids such as urine, blood and vitreous fluid from the eyes are sampled and tested for drugs, poisons or other substances.</p> <p>In many cases, the cause of death can be determined from the external examination alone and no further examination is necessary.</p> <p>Other times, more invasive methods are needed.</p> <h2>Organ removal</h2> <p>Evisceration is the important process of removing organs for the pathologist to examine in detail to help determine cause of death.</p> <p>The most common evisceration technique used in Australia is known as the <a href="https://www.pathologyoutlines.com/topic/forensicsautopsytechniques.html">Letulle method</a> (sometimes called the en masse method), where organs are removed in a single large block that starts at the tongue and throat and extends to the rectum.</p> <p>The first step of this process involves using a scalpel to make a large incision in the skin known commonly as the y-incision.</p> <p>This incision extends from behind each ear, or at times, the collar bones, to the mid line of the chest (just above the sternum).</p> <p>The incision will be extended through the centre of the chest towards the abdomen, stopping at the front of the pelvic bone.</p> <p>Skin, fat and muscle layers are pulled back to expose the neck structures, abdominal organs and the rib cage. The rib cage will then be cut on each side using shears to allow the front of the chest plate to be removed, revealing the heart and lungs.</p> <p>After an inspection of the positioning of the organs in the chest and abdomen, the bowel can be removed.</p> <p>Connections between organs and the body wall are separated and the organ block is then lifted from the body.</p> <p>Once out, the pathologist can do a detailed examination, weighing each organ individually. They will then dissect it to determine if there are any visible signs of disease or trauma that could have contributed to the cause of death.</p> <p>Tissue samples will be taken from each organ for histology (studying it under a microscope) to look for evidence of a cause of death.</p> <h2>The brain</h2> <p>A coroner may also request an examination of the brain. This involves an incision across the scalp within the hairline where possible, so the skin can be peeled back to expose the skull.</p> <p>The top of the skull will be removed using an oscillating saw to access the brain, which will then be removed (after separating it from the brainstem).</p> <p>The pathologist will look for signs of blood clots, trauma or disease. In some <a href="https://www.abc.net.au/news/2023-08-10/domestic-violence-repetitive-head-injury-cte-routine-screening/102682870">cases</a>, the coroner may make an order to keep the brain for a longer period of time for a more detailed and thorough examination.</p> <p>After the autopsy is over, the organs are returned to the abdominal cavity and all incisions are stitched closed.</p> <p>The body can then be released to the family and funeral arrangements made. An interim report on the cause of death is prepared for the coroner and made available to the family.</p> <p>This will be updated with a final determination on the cause of death after test results come back. Sometimes the cause of death will be listed as “unascertained”, meaning the cause of death could not be determined.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/232603/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/hayley-green-1542041">Hayley Green</a>, Senior Lecturer - Forensic Anthropology, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p><em>Image </em><em>credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/what-happens-in-an-autopsy-a-forensics-expert-explains-232603">original article</a>.</em></p>

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Why do dogs have different coats? Experts explain – and give grooming tips for different types

<p><em><a href="https://theconversation.com/profiles/susan-hazel-402495">Susan Hazel</a>, <a href="https://theconversation.com/institutions/university-of-adelaide-1119">University of Adelaide</a> and <a href="https://theconversation.com/profiles/mia-cobb-15211">Mia Cobb</a>, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a></em></p> <p>Dog hair comes in many varieties, from shaggy to short, curly to straight. If you live with a dog, you live with their hair – on your couch, in your clothes, it’s everywhere!</p> <p>Beyond colour, have you ever wondered what’s behind the differences in coat type?</p> <p>We actually know quite a lot about why dogs have different coats, and it comes down to their genes.</p> <h2>What are the main coat types in dogs?</h2> <p>The three main features of dog coats are how long the hairs are, whether they are curly or straight, and whether they have extra flourishes. The flourishes are called “furnishings”, and can include a hairy moustache and shaggy eyebrows.</p> <p>Combinations of these three features result in seven different coat types in dogs: short, wire, wire and curly, long, long with furnishings, curly, and curly with furnishings.</p> <p>We know from a <a href="https://www.science.org/doi/abs/10.1126/science.1177808">study of more than 1,000 dogs with varying coats</a> that differences in only three genes are responsible for this variety.</p> <p>The gene responsible for long hair (called FGF5) is <a href="https://learn.genetics.utah.edu/content/basics/patterns">recessive</a>, meaning dogs must have two copies of the mutated gene to have long hair. <a href="https://doi.org/10.1073/pnas.1402862111">In humans</a>, the same gene has been identified in families with excessively long eyelashes.</p> <p>Curly coats in dogs are related to a gene called <a href="https://www.pawprintgenetics.com/products/tests/details/173/">KRT71</a>, which affects keratin, a protein involved in hair formation. <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2974189/">Mutations in this gene</a> in cats result in hairless (Sphynx) or curly-haired (Devon Rex) breeds.</p> <p>The gene responsible for furnishings (<a href="https://medlineplus.gov/genetics/gene/rspo2/">RSPO2</a>) is involved in establishing hair follicles. <a href="https://www.healthline.com/health/hair-follicle">Hair follicles</a> are small pockets in the skin that grow hair.</p> <p>Variations in these three genes could explain the coat type in most (but not all!) of the dogs tested. For example, the long coat of the Afghan hound is not explained by these three genes. Further study is needed to identify less common mutations and genes controlling the coat in these dogs.</p> <p>The earliest dog breeds would have been short-haired, as a result of the “wild-type” genes. Later changes would have arisen through mutation and deliberate selection <a href="https://theconversation.com/managing-mutations-of-a-species-the-evolution-of-dog-breeding-96635">through modern breeding practices</a>.</p> <p>If all three mutations are present, the dog has a long, curly coat with furnishings. An example is the Bichon Frisé.</p> <h2>What else varies in dog coats?</h2> <p>Dog coat types can also be single or double. In a double-coated breed such as a Labrador, there is a longer coarse layer of hairs and a softer and shorter undercoat. Wolves and ancestral dogs are single-coated, and the double coat is a result of a <a href="https://www.mdpi.com/2073-4425/10/5/323">mutation in chromosome 28</a>.</p> <p>In the Labrador, the mutation was probably selected for as they were bred to <a href="https://www.gov.nl.ca/releases/2023/exec/0525n07/">retrieve fishing nets in Canada</a>. The double coat is a great insulator and helps them to stay warm, even in icy water.</p> <h2>Why does it matter what kind of coat a dog has?</h2> <p>We know with climate change our world is going to get hotter. Dogs with a double coat are less able to tolerate heat stress, as their hair prevents heat loss.</p> <p>In a study of dogs <a href="https://onlinelibrary.wiley.com/doi/full/10.1111/avj.13296">suffering heat-related illness</a>, most of the 15 breeds at higher risk had double coats. The death rate in these dogs was 23%. We can only imagine how it must feel going out on a 40 degree day wearing a thick fur coat.</p> <p>Dogs with a double coat shed more hair than dogs with a single coat. This means even short-haired breeds, like the Labrador retriever, can shed an astonishing amount of hair. If you can’t tolerate dog hair, then a dog with a double-coat may not suit you.</p> <p>When we think of wool we think of sheep, but in the past <a href="https://www.si.edu/stories/woolly-dog-mystery-unlocked">woolly dogs were kept for their wool</a> that was <a href="https://www.science.org/doi/10.1126/science.adi6549">woven by Indigenous groups</a> and used to make blankets.</p> <p>A dog’s coat also affects how much time and effort is needed for grooming. Dogs with long or curly hair with furnishings are likely to need more time invested in their care, or visits to a professional groomer.</p> <p>Designer dogs (cross-bred dogs often crossed with a poodle, such as groodles), are likely to be curly with furnishings. In a US study, people with designer dogs reported meeting their dogs’ maintenance and grooming requirements was <a href="https://www.mdpi.com/2076-2615/12/23/3247">much harder than they expected</a>.</p> <p>It’s not just bank balances and the time needed that can suffer. If people are unable to cope with the demands of grooming long-haired dogs, lack of grooming can cause welfare problems. A study of animal cruelty cases in New York found <a href="https://www.frontiersin.org/articles/10.3389/fvets.2022.827348/full">13% involved hair matting</a>, with some hair mats causing strangulation wounds and 93% of affected dogs having long hair.</p> <h2>How can you prevent problems?</h2> <p>If you have a curly- or long-haired breed of dog, it will help to train them to like being brushed from an early age. You can do this by counter-conditioning so they have a positive emotional response to being groomed, rather than feeling anxious. First show the brush or lightly brush them, then give them a treat. They learn to associate being brushed with something positive.</p> <p>If you take your dog to the groomer, it’s very important their first experience is positive. A scary or painful incident will make it much more difficult for future grooming.</p> <p>Is your dog difficult to groom or hard to get out of the car at the groomers? It’s likely grooming is scary for them. Consulting a dog trainer or animal behaviourist who focuses on positive training methods can help a lot.</p> <p>Keeping your dog well groomed, no matter their hair type, will keep them comfortable. More important than looking great, feeling good is an essential part of dogs living their best lives with us.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/232480/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/susan-hazel-402495">Susan Hazel</a>, Associate Professor, School of Animal and Veterinary Science, <a href="https://theconversation.com/institutions/university-of-adelaide-1119">University of Adelaide</a> and <a href="https://theconversation.com/profiles/mia-cobb-15211">Mia Cobb</a>, Research Fellow, Animal Welfare Science Centre, <a href="https://theconversation.com/institutions/the-university-of-melbourne-722">The University of Melbourne</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/why-do-dogs-have-different-coats-experts-explain-and-give-grooming-tips-for-different-types-232480">original article</a>.</em></p>

Family & Pets

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Why do I poo in the morning? A gut expert explains

<div class="theconversation-article-body"> <p><em><a href="https://theconversation.com/profiles/vincent-ho-141549">Vincent Ho</a>, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p>No, you’re not imagining it. People really are more likely to poo in the morning, shortly after breakfast. Researchers have actually studied this.</p> <p>But why mornings? What if you tend to poo later in the day? And is it worth training yourself to be a morning pooper?</p> <p>To understand what makes us poo when we do, we need to consider a range of factors including our body clock, gut muscles and what we have for breakfast.</p> <p>Here’s what the science says.</p> <h2>So morning poos are real?</h2> <p>In a <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1379343/">UK study</a> from the early 1990s, researchers asked nearly 2,000 men and women in Bristol about their bowel habits.</p> <p>The most common time to poo was in the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1379343/pdf/gut00573-0122.pdf">early morning</a>. The peak time was 7-8am for men and about an hour later for women. The researchers speculated that the earlier time for men was because they woke up earlier for work.</p> <p>About a decade later, <a href="https://pubmed.ncbi.nlm.nih.gov/16200717/">a Chinese study</a> found a similar pattern. Some 77% of the almost 2,500 participants said they did a poo in the morning.</p> <h2>But why the morning?</h2> <p>There are a few reasons. The first involves our <a href="https://theconversation.com/circadian-rhythm-nobel-what-they-discovered-and-why-it-matters-85072">circadian rhythm</a> – our 24-hour internal clock that helps regulate bodily processes, such as digestion.</p> <p>For healthy people, our internal clock means the muscular contractions in our colon follow <a href="https://pubmed.ncbi.nlm.nih.gov/19926812/">a distinct rhythm</a>.</p> <p>There’s minimal activity in the night. The deeper and more restful our sleep, the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4677652">fewer</a> of these muscle contractions we have. It’s one reason why we don’t tend to poo in our sleep.</p> <figure class="align-center zoomable"><a href="https://images.theconversation.com/files/597362/original/file-20240530-21-v2gvrq.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/597362/original/file-20240530-21-v2gvrq.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" sizes="(min-width: 1466px) 754px, (max-width: 599px) 100vw, (min-width: 600px) 600px, 237px" srcset="https://images.theconversation.com/files/597362/original/file-20240530-21-v2gvrq.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=1 600w, https://images.theconversation.com/files/597362/original/file-20240530-21-v2gvrq.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=2 1200w, https://images.theconversation.com/files/597362/original/file-20240530-21-v2gvrq.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=600&amp;h=450&amp;fit=crop&amp;dpr=3 1800w, https://images.theconversation.com/files/597362/original/file-20240530-21-v2gvrq.jpg?ixlib=rb-4.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;h=565&amp;fit=crop&amp;dpr=1 754w, https://images.theconversation.com/files/597362/original/file-20240530-21-v2gvrq.jpg?ixlib=rb-4.1.0&amp;q=30&amp;auto=format&amp;w=754&amp;h=565&amp;fit=crop&amp;dpr=2 1508w, https://images.theconversation.com/files/597362/original/file-20240530-21-v2gvrq.jpg?ixlib=rb-4.1.0&amp;q=15&amp;auto=format&amp;w=754&amp;h=565&amp;fit=crop&amp;dpr=3 2262w" alt="Diagram of digestive system including colon and rectum" /></a><figcaption><span class="caption">Your lower gut is a muscular tube that contracts more strongly at certain times of day.</span> <span class="attribution"><a class="source" href="https://www.shutterstock.com/image-vector/illustration-healthcare-medical-education-drawing-chart-1984316789">Vectomart/Shutterstock</a></span></figcaption></figure> <p>But there’s increasing activity during the day. Contractions in our colon are most active in the morning after waking up and after any meal.</p> <p>One particular type of colon contraction partly controlled by our internal clock are known as “<a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1411356/">mass movements</a>”. These are powerful contractions that push poo down to the rectum to prepare for the poo to be expelled from the body, but don’t always result in a bowel movement. In healthy people, these contractions occur a few times a day. They are more frequent in the morning than in the evening, and after meals.</p> <p>Breakfast is also a trigger for us to poo. When we eat and drink our stomach stretches, which triggers the “<a href="https://www.ncbi.nlm.nih.gov/books/NBK549888/">gastrocolic reflex</a>”. This reflex stimulates the colon to forcefully contract and can lead you to push existing poo in the colon out of the body. We know the gastrocolic reflex is strongest in the morning. So that explains why breakfast can be such a powerful trigger for a bowel motion.</p> <p>Then there’s our morning coffee. This is a very <a href="https://pubmed.ncbi.nlm.nih.gov/2338272/">powerful stimulant</a> of contractions in the sigmoid colon (the last part of the colon before the rectum) and of the rectum itself. This leads to a bowel motion.</p> <h2>How important are morning poos?</h2> <p><a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1846921/pdf/brmedj02601-0041.pdf">Large international</a> <a href="https://pubmed.ncbi.nlm.nih.gov/20205503/">surveys</a> show the vast majority of people will poo between three times a day and three times a week.</p> <p>This still leaves a lot of people who don’t have regular bowel habits, are regular but poo at different frequencies, or who don’t always poo in the morning.</p> <p>So if you’re healthy, it’s much more important that your bowel habits are comfortable and regular for you. Bowel motions <em>do not</em> have to occur once a day in the morning.</p> <p>Morning poos are also not a good thing for everyone. <a href="https://gut.bmj.com/content/61/Suppl_2/A318.1">Some people</a> with <a href="https://theconversation.com/explainer-what-is-irritable-bowel-syndrome-and-what-can-i-do-about-it-102579">irritable bowel syndrome</a> feel the urgent need to poo in the morning – often several times after getting up, during and after breakfast. This can be quite distressing. It appears this early-morning rush to poo is due to overstimulation of colon contractions in the morning.</p> <h2>Can you train yourself to be regular?</h2> <p>Yes, for example, to help treat constipation using the gastrocolic reflex. Children and elderly people with constipation can use the toilet immediately after eating breakfast <a href="https://www.ncbi.nlm.nih.gov/books/NBK549888/">to relieve symptoms</a>. And for adults with constipation, drinking coffee regularly can help stimulate the gut, particularly in the morning.</p> <p>A disturbed circadian rhythm can also lead to irregular bowel motions and people more likely to poo in the <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7147411/">evenings</a>. So better sleep habits can not only help people get a better night’s sleep, it can help them get into a more regular bowel routine.</p> <p>Regular physical activity and avoiding <a href="https://pubmed.ncbi.nlm.nih.gov/2787735/">sitting down a lot</a> are also important in <a href="https://pubmed.ncbi.nlm.nih.gov/16028436/">stimulating bowel movements</a>, particularly in people with constipation.</p> <p>We know <a href="https://theconversation.com/nervous-tummy-why-you-might-get-the-runs-before-a-first-date-106925">stress</a> can contribute to irregular bowel habits. So minimising stress and focusing on relaxation <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5193306/">can help</a> bowel habits become more regular.</p> <p>Fibre from fruits and vegetables also <a href="https://pubmed.ncbi.nlm.nih.gov/665565/">helps</a> make bowel motions more regular.</p> <p>Finally, ensuring <a href="https://theconversation.com/health-check-what-causes-constipation-114290">adequate hydration</a> helps minimise the chance of developing constipation, and helps make bowel motions more regular.</p> <h2>Monitoring your bowel habits</h2> <p>Most of us consider pooing in the morning to be regular. But there’s a wide variation in normal so don’t be concerned if your poos don’t follow this pattern. It’s more important your poos are comfortable and regular for you.</p> <p>If there’s a major change in the regularity of your bowel habits that’s concerning you, see your GP. The reason might be as simple as a change in diet or starting a new medication.</p> <p>But sometimes this can signify an important change in the health of your gut. So your GP may need to arrange further investigations, which could include blood tests or imaging.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/229624/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><em><a href="https://theconversation.com/profiles/vincent-ho-141549">Vincent Ho</a>, Associate Professor and clinical academic gastroenterologist, <a href="https://theconversation.com/institutions/western-sydney-university-1092">Western Sydney University</a></em></p> <p><em>Image credits: Shutterstock</em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/why-do-i-poo-in-the-morning-a-gut-expert-explains-229624">original article</a>.</em></p> </div>

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Almost half the men surveyed think they could land a passenger plane. Experts disagree

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/guido-carim-junior-1379129">Guido Carim Junior</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/chris-campbell-1414564">Chris Campbell</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/elvira-marques-1362476">Elvira Marques</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/nnenna-ike-1490692">Nnenna Ike</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>, and <a href="https://theconversation.com/profiles/tim-ryley-1253269">Tim Ryley</a>, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a></em></p> <p>Picture this: you’re nestled comfortably in your seat cruising towards your holiday destination when a flight attendant’s voice breaks through the silence:</p> <blockquote> <p>Ladies and gentlemen, both pilots are incapacitated. Are there any passengers who could land this plane with assistance from air traffic control?</p> </blockquote> <p>If you think you could manage it, you’re not alone. <a href="https://today.yougov.com/topics/politics/survey-results/daily/2023/01/02/fd798/3">Survey results</a> published in January indicate about one-third of adult Americans think they could safely land a passenger aircraft with air traffic control’s guidance. Among male respondents, the confidence level rose to nearly 50%.</p> <p>Can a person with no prior training simply guide everyone to a smooth touchdown?</p> <p>We’ve all heard stories of passengers who saved the day when the pilot became unresponsive. For instance, last year <a href="https://www.youtube.com/watch?v=qbMoyWukjbs">Darren Harrison</a> managed to land a twin-engine aircraft in Florida – after the pilot passed out – with the guidance of an air traffic controller who also happened to be a flight instructor.</p> <p>However, such incidents tend to take place in small, simple aircraft. Flying a much bigger and heavier commercial jet is a completely different game.</p> <h2>You can’t always rely on autopilot</h2> <p>A pilot spends about 90% of their time monitoring autopilot systems and making sure everything is working as intended. The other 10% is spent managing problems, taxiing, taking off and landing.</p> <p>Takeoffs and landings are arguably the most difficult tasks pilots perform, and are always performed manually. Only on very few occasions, and in a handful of aircraft models, can a pilot use autopilot to land the aircraft for them. This is the exception, and not the rule.</p> <p>For takeoff, the aircraft must build up speed until the wings can generate enough lift to pull it into the air. The pilot must <a href="https://youtu.be/16XTAK-4Xbk?si=66yDo5g5I086Q2y2&amp;t=65">pay close attention</a> to multiple instruments and external cues, while keeping the aircraft centred on the runway until it reaches lift-off speed.</p> <p>Once airborne, they must coordinate with air traffic control, follow a particular path, retract the landing gear and maintain a precise speed and direction while trying to climb.</p> <p>Landing is even more complicated, and requires having precise control of the aircraft’s direction and descent rate.</p> <p><a href="https://youtu.be/u_it9OiTnSM?si=xNZrLB9ZH870LEa3&amp;t=360">To land successfully</a>, a pilot must keep an appropriate speed while simultaneously managing gear and flap configuration, adhering to air traffic regulations, communicating with air traffic control and completing a number of paper and digital checklists.</p> <p>Once the aircraft comes close to the runway, they must accurately judge its height, reduce power and adjust the rate of descent – ensuring they land on the correct area of the runway.</p> <p>On the ground, they will use the brakes and reverse thrust to bring the aircraft to a complete stop before the runway ends. This all happens within just a few minutes.</p> <figure><iframe src="https://www.youtube.com/embed/Nyx4NyMrvOs?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>Both takeoff and landing are far too quick, technical and concentration-intensive for an untrained person to pull off. They also require a range of skills that are only gained through extensive training, such as understanding the information presented on different gauges, and being able to coordinate one’s hands and feet in a certain way.</p> <h2>Training a pilot</h2> <p>The journey from student to commercial pilot is a long one. It normally starts with a recreational licence, followed by a private licence, and then a commercial licence (which allows them to fly professionally).</p> <p>Even before stepping into a cockpit, the student must study aerodynamics, air law and flight rules, meteorology, human factors, navigation, aircraft systems, and performance and flight planning. They also need to spend time learning about the specific aircraft they will be flying.</p> <p>Once the fundamentals are grasped, an instructor takes them for training. Most of this training is conducted in small, lightweight aircraft – with a simulator introduced briefly towards the end.</p> <p>During a lesson, each manoeuvre or action is demonstrated by the instructor before the student attempts it. Their attempt may be adjusted, corrected or even terminated early in critical situations.</p> <p>The first ten to fifteen lessons focus on takeoff, landing, basic in-flight control and emergency management. When the students are ready, they’re allowed to “go solo” – wherein they conduct a complete flight on their own. This is a great milestone.</p> <p>After years of experience, they are ready to transition to a commercial aircraft. At this point they might be able to take off and land reasonably well, but they will still undergo extensive training specific to the aircraft they are flying, including hours of advanced theory, dozens of simulator sessions and hundreds of hours of real aircraft training (most of which is done with passengers onboard).</p> <p>So, if you’ve never even learned the basics of flying, your chances of successfully landing a passenger aircraft with air traffic control’s help are close to zero.</p> <h2>Yet, flying is a skill like any other</h2> <p>Aviation training has been democratised by the advent of high-end computers, virtual reality and flight simulation games such as Microsoft’s <a href="https://www.flightsimulator.com/">Flight Simulator</a> and <a href="https://www.x-plane.com/">X-Plane</a>.</p> <p>Anyone can now rig up a desktop flight simulator for a few thousand dollars. Ideally, such a setup should also include the basic physical controls found in a cockpit, such as a control yoke, throttle quadrant and pedals.</p> <p>Flight simulators provide an immersive environment in which professional pilots, students and aviation enthusiasts can develop their skills. So if you really think you could match-up against a professional, consider trying your hand at one.</p> <p>You almost certainly won’t be able to land an actual passenger plane by the end of it – but at least you’ll gain an appreciation for the immense skill pilots possess.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/218037/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <p><a href="https://theconversation.com/profiles/guido-carim-junior-1379129"><em>Guido Carim Junior</em></a><em>, Senior Lecturer in Aviation, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/chris-campbell-1414564">Chris Campbell</a>, Adjunct Associate Professor, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/elvira-marques-1362476">Elvira Marques</a>, Aviation PhD candidate, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>; <a href="https://theconversation.com/profiles/nnenna-ike-1490692">Nnenna Ike</a>, Research Assistant, Griffith Aviation, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a>, and <a href="https://theconversation.com/profiles/tim-ryley-1253269">Tim Ryley</a>, Professor and Head of Griffith Aviation, <a href="https://theconversation.com/institutions/griffith-university-828">Griffith University</a></em></p> <p><em>Image credits: </em><em>Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/almost-half-the-men-surveyed-think-they-could-land-a-passenger-plane-experts-disagree-218037">original article</a>.</em></p> </div>

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Why do we love to see unlikely animal friendships? A psychology expert explains

<div class="theconversation-article-body"><em><a href="https://theconversation.com/profiles/shane-rogers-575838">Shane Rogers</a>, <a href="https://theconversation.com/institutions/edith-cowan-university-720">Edith Cowan University</a></em></p> <p>The internet is awash with stories and videos of unlikely animal friendships, often with many millions of views. This content typically shows animals from different species showing affection to one another, signifying a bond or even a “friendship”.</p> <p>These relationships have been captured in people’s homes, such as with <a href="https://www.abc.net.au/news/2021-09-10/meet-unlikely-friends-peggy-the-dog-and-molly-the-magpie/100447022">Molly the magpie and Peggy the dog</a>, in zoos, <a href="https://www.abc.net.au/news/2016-03-04/bear-lion-and-tiger-make-an-affectionate,-gentle-family/7222462">such as with</a> Baloo the bear, Leo the lion and Shere Khan the tiger, and even <a href="https://www.youtube.com/watch?v=_BvB0182xag&amp;t=2300s">in the wild</a>, such as one case of <a href="https://www.huffpost.com/entry/fox-cat-friendship_n_4268629">a fox and cat living together</a> in Turkey.</p> <figure><iframe src="https://www.youtube.com/embed/fdxU6CpvUgg?wmode=transparent&amp;start=19" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>A plethora of research on <a href="https://www.nature.com/articles/s41598-020-66407-w.pdf">primates</a>, <a href="https://blog.mybirdbuddy.com/post/can-birds-form-friendships">birds</a>, <a href="https://theconversation.com/the-social-lives-of-kangaroos-are-more-complex-than-we-thought-213770">kangaroos</a>, <a href="https://theconversation.com/male-dolphins-use-their-individual-names-to-build-a-complex-social-network-97780">dolphins</a>, <a href="https://www.mdpi.com/2076-2615/8/11/191">horses</a>, <a href="https://www.mdpi.com/2076-2615/12/1/126">cats</a> and <a href="https://www.nature.com/articles/s41598-022-05669-y">dogs</a> has shown many non-human animals can develop deep social bonds with their own kind.</p> <p>And while inter-species bonding hasn’t been studied to the same extent, videos like those mentioned above show animals from different species displaying the same affection to each other as they would to their own, such as through cuddling, playing and grooming.</p> <p>Why do we, as people, find these stories so enjoyable? Answering this question requires us to consider some of the nicer aspects of our own nature.</p> <h2>When animals reflect us</h2> <p>Witnessing animals get along well together isn’t just cute, it can also make us feel like we have things in common with other species, and feel more connected with the other life on the planet. <a href="https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2014.00976/full">Decades of research</a> reveals how feeling connected to nature fosters happiness in humans.</p> <figure><iframe src="https://www.youtube.com/embed/PrJi-P61aLY?wmode=transparent&amp;start=7" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>While the mechanisms behind inter-species bonding are not fully understood, <a href="https://www.frontiersin.org/articles/10.3389/fnbeh.2022.994504/full">one 2022 research review</a> suggests the mechanisms that operate in other animals’ brains during social interactions with their own are similar to those that operate in human brains.</p> <p>The researchers suggest that, due to the evolution of common brain mechanisms, animals engaged in social interaction may experience similar emotions to humans who engage with their own friends or loved ones.</p> <p>So while it’s very hard to know what this subjective social experience is like for other animals – after all, they can’t report it on a questionnaire – there’s no reason to think it isn’t similar to our own.</p> <figure><iframe src="https://www.youtube.com/embed/ZVMsdz7aZpk?wmode=transparent&amp;start=102" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <h2>Humans like co-operation and pleasant surprises</h2> <p>Humans have <a href="https://royalsocietypublishing.org/doi/10.1098/rspb.2022.0128">evolved to enjoy co-operation</a>, which might also help explain why we enjoy seeing co-operation between different animal species. <a href="https://www.abc.net.au/listen/programs/lifematters/competition-versus-cooperation:-which-human-instinct-is-stronge/10291360">Some scholars</a> suggest the human instinct for co-operation is even stronger than our instinct for competition.</p> <p>Another reason we may be drawn to unlikely animal friendships is that they are, in fact, so unlikely. These interactions are surprising, and research shows humans <a href="https://www.scientificamerican.com/article/neuroscientists-learn-why/">enjoy being surprised</a>.</p> <p>Our brain has <a href="https://www.imperial.ac.uk/news/239331/study-reveals-human-brains-have-evolved/">evolved to be incredibly efficient</a> at categorising, solving problems and learning. Part of the reason we’re so efficient is because we are motivated to seek new knowledge and question what we think we know. In other words, we’re motivated to be <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4635443/">curious</a>.</p> <p>Inter-species friendships are indeed a very curious thing. They contradict the more common assumption and observation that different species stick with their own kind. We might think “cats eat birds, so they must not like each other”. So when we see <a href="https://www.youtube.com/watch?v=bGsN7jzp5DE">a cat and a bird</a> getting along like old pals, this challenges our concept of how the natural world works.</p> <figure><iframe src="https://www.youtube.com/embed/bGsN7jzp5DE?wmode=transparent&amp;start=0" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p>Neuroscientists have documented that, when surprised, humans experience a release of brain chemicals responsible for making us <a href="https://www.scientificamerican.com/article/unexpected-brain-chemistry-is-behind-the-element-of-surprise/">more alert</a> and <a href="https://www.sciencedirect.com/science/article/pii/S0896627320308539">sensitive to reward</a>. It is this neurochemical reaction that produces the “pleasantness” in the feeling of being pleasantly surprised.</p> <h2>A desire for peace and harmony</h2> <p>Perhaps another explanation for why humans are so intrigued by inter-species friendships is because they feed a human desire for peace and harmony.</p> <p>These connections may be symbolic of what many people yearn for: a world where differences can be put aside in favour of a peaceful co-existence. These friendships might even prompt us to imagine, consciously or subconsciously, a future in which we become more enlightened as a species.</p> <p>One could argue a key reason behind the success of the TV series <a href="https://www.youtube.com/watch?v=ANnFNfVuZeM">Star Trek</a> is its <a href="https://jacobin.com/2023/08/star-trek-solidarity-utopianism-technology-postcapitalism">optimistic take on the future of humanity</a>. Inter-species co-operation is a central theme of the show.</p> <p>Inter-species friendships may serve as a concrete example of breaking free of the “natural” way of being for a more peaceful way of being. And while it might only be a dream, it’s nice to watch cute animal videos that help us feel like this dream might be possible.<!-- Below is The Conversation's page counter tag. Please DO NOT REMOVE. --><img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/230548/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /><!-- End of code. If you don't see any code above, please get new code from the Advanced tab after you click the republish button. The page counter does not collect any personal data. More info: https://theconversation.com/republishing-guidelines --></p> <figure><iframe src="https://www.youtube.com/embed/_BvB0182xag?wmode=transparent&amp;start=1880" width="440" height="260" frameborder="0" allowfullscreen="allowfullscreen"></iframe></figure> <p><em><a href="https://theconversation.com/profiles/shane-rogers-575838">Shane Rogers</a>, Lecturer in Psychology, <a href="https://theconversation.com/institutions/edith-cowan-university-720">Edith Cowan University</a></em></p> <p><em>Image credits: Shutterstock </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/why-do-we-love-to-see-unlikely-animal-friendships-a-psychology-expert-explains-230548">original article</a>.</em></p> </div>

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Battling to make ends meet? Financial planning expert offers 5 tips on how to build your budget

<p><em><a href="https://theconversation.com/profiles/bomikazi-zeka-680577">Bomikazi Zeka</a>, <a href="https://theconversation.com/institutions/university-of-canberra-865">University of Canberra</a></em></p> <p>Every day seems to bring new headlines about rising costs. <a href="https://www.news24.com/news24/africa/news/nigerias-big-unions-call-indefinite-strike-over-fuel-prices-and-the-cost-of-living-20230926">In Nigeria</a>, unions are threatening to strike amid soaring fuel prices; the country’s inflation rate <a href="https://www.cbn.gov.ng/rates/inflrates.asp">hit 25%</a> in August. The amount it costs to fill a food basket in South Africa <a href="https://pmbejd.org.za/wp-content/uploads/2023/09/PMBEJD_Key-Data_September-2023_27092023.pdf">keeps climbing</a>. Ghanaians <a href="https://www.reuters.com/world/africa/multi-day-protests-over-economic-crisis-grip-ghanas-capital-2023-09-23/">took to the streets</a> of Accra in late September to protest about the cost of living.</p> <p>A <a href="https://www2.deloitte.com/us/en/insights/industry/retail-distribution/consumer-behavior-trends-state-of-the-consumer-tracker.html">recent study by the audit and consulting firm Deloitte</a> found that 75% of South Africans were concerned that the prices for everyday purchases would continue to increase, while 80% of consumers across all income groups expected the prices of groceries, household utilities and fuel to rise.</p> <p>This stark reality means budgeting may be more necessary than ever.</p> <p>If you don’t know how to create a budget, then you shouldn’t feel bad – most adults aren’t taught how to create one. And most people don’t budget, because they see it as restrictive or unsustainable. But it need not be: once you appreciate that a budget can work for you, it can be a financially empowering exercise. It’s a cornerstone of financial planning because it ensures you are living within your means and helps you remain in financial control.</p> <p>As a financial planning academic, I focus in <a href="https://researchprofiles.canberra.edu.au/en/persons/bomikazi-zeka/publications/">my research</a> on improving financial wellbeing and promoting savings behaviours through interventions such as budgeting. Here are five guidelines for creating a budget.</p> <h2>1. Apps vs spreadsheet</h2> <p>A good place to start is to choose the format of how you’re going to budget. There are several <a href="https://www.sanlamreality.co.za/wealth-sense/setting-up-a-family-budget-that-works/">online templates</a> and apps you can use for budgeting. For instance, <a href="https://www.22seven.com/">22Seven</a> has gained popularity in South Africa due to its compatibility with several financial institutions, including the country’s big five banks. Similarly, <a href="https://www.the-star.co.ke/business/kenya/2021-01-25-budgeting-using-mint-app/">Mint</a> is a popular budgeting tool that is used in Kenya and Nigeria.</p> <p>If you prefer to put pen to paper, some online templates come with <a href="https://www.wonga.co.za/blog/free-budget-template">free printable budgets</a>. Creating your own <a href="https://create.microsoft.com/en-us/learn/articles/how-to-make-excel-budget">Excel spreadsheet</a> is an equally good approach.</p> <p>What matters most is using a tool that you can commit to.</p> <h2>2. Itemising your income and expenses</h2> <p>A budget essentially shows how much you’re spending in relation to how much you’re earning. So once you have selected your budgeting tool, you need to fill in your income and itemise how much you’re spending on each expense in a month. A budget can be considered a cashflow statement because it allows you to track money coming in (income) and money going out (expenses).</p> <p>If you are living within your means, your budget should indicate a surplus – more cash inflows than cash outflows. So budgeting provides an accurate account of your short-term financial position.</p> <h2>3. A realistic account of expenses</h2> <p>When you look at your financial statements, fill your expenses into your budget honestly and accurately. Don’t cheat! Since everyone’s financial situation is different, your budget will also be unique.</p> <p>Even though there is no one-size-fits-all approach to budgeting, it should still consider all of your expenses (both regular and intermittent). A general rule of thumb is that if it’s deducted from your account then you should treat it as an expense. This includes payments for housing, medical insurance, fuel, dining out, credit card repayments and even bank fees.</p> <h2>4. Save first, spend later</h2> <p>Now you’ve seen how much you’re spending. Either it’s too much – and you can plan where to cut back – or you have savings at the end of the month.</p> <p>When compiling your budget it’s important to demarcate how much will be in the form of savings. What’s more important is getting into the habit of saving before you spend instead of saving after spending. If you spend first then you’ve deprived yourself of the opportunity to save for a rainy day.</p> <p>Furthermore, <a href="https://eprints.hud.ac.uk/id/eprint/10231/1/Microsoft_Word_-_submitted_version_3rd_June_201.pdf">research</a> has shown that getting into the habit of saving has a transgenerational effect: it can be considered a cultural value that is passed on from one generation to another. So think of saving as paying yourself first. Once you have done so, you won’t feel guilty for treating yourself because you’ve already done the financially responsible thing by putting your savings aside.</p> <h2>5. Considering assets and liabilities</h2> <p>Once you’ve become comfortable with consistently budgeting, you can take it up a notch by including your assets (everything you own with an economic value) and liabilities (everything you owe) to determine your overall financial position.</p> <p>You can get a clearer picture of your overall financial wellbeing by compiling a list of all your assets, for example your savings and <a href="https://www.investopedia.com/terms/h/home_equity.asp">home equity</a>, in relation to liabilities (such as bank loans). Knowing your long-term financial position can indicate how financially resilient or vulnerable you are. In the event of a financial emergency, you will know which resources you can draw upon to meet an unexpected expense.</p> <p>By creating a budget (and sticking to it), you can protect yourself and your household from financial shocks. Consider the alternative. Imagine you haven’t budgeted and set savings aside. If a financial emergency were to arise, your next best bet would be to borrow the funds you need. You’d have to come up with a plan to repay what you’d borrowed while also building your savings.</p> <h2>A healthy habit</h2> <p>Getting into the habit of budgeting isn’t easy, especially if you haven’t done it before or you’re intimidated by the process. But, as the expression goes, “a journey of a thousand miles begins with a single step”. Think of budgeting as taking a small but important step towards reclaiming control over your finances and improving your financial well-being.<img style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important;" src="https://counter.theconversation.com/content/214861/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/bomikazi-zeka-680577">Bomikazi Zeka</a>, Assistant Professor in Finance and Financial Planning, <a href="https://theconversation.com/institutions/university-of-canberra-865">University of Canberra</a></em></p> <p><em>Image credits: Getty Images </em></p> <p><em>This article is republished from <a href="https://theconversation.com">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/battling-to-make-ends-meet-financial-planning-expert-offers-5-tips-on-how-to-build-your-budget-214861">original article</a>.</em></p>

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