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Thinking of using an activity tracker to achieve your exercise goals? Here’s where it can help – and where it probably won’t

<p><em><a href="https://theconversation.com/profiles/corneel-vandelanotte-209636">Corneel Vandelanotte</a>, <a href="https://theconversation.com/institutions/cquniversity-australia-2140">CQUniversity Australia</a></em></p> <p>It’s that time of year when many people are getting started on their resolutions for the year ahead. Doing more physical activity is a popular and <a href="https://link.springer.com/article/10.1007/s13668-016-0175-5">worthwhile</a> goal.</p> <p>If you’re hoping to be more active in 2024, perhaps you’ve invested in an activity tracker, or you’re considering buying one.</p> <p>But what are the benefits of activity trackers? And will a basic tracker do the trick, or do you need a fancy one with lots of features? Let’s take a look.</p> <h2>Why use an activity tracker?</h2> <p>One of the <a href="https://doi.org/10.1186/s12966-020-01001-x">most powerful predictors</a> for being active is whether or not <a href="https://www.sciencedirect.com/science/article/abs/pii/S0140673621026301">you are monitoring</a> how active you are.</p> <p>Most people have a vague idea of how active they are, but this is inaccurate a lot of the time. Once people consciously start to keep track of how much activity they do, they often realise it’s less than what they thought, and this motivates them to be more active.</p> <p>You can self-monitor without an activity tracker (just by writing down what you do), but this method is hard to keep up in the long run and it’s also a lot less accurate compared to devices that track your every move 24/7.</p> <p>By tracking steps or “activity minutes” you can ascertain whether or not you are meeting the <a href="https://www.health.gov.au/topics/physical-activity-and-exercise/physical-activity-and-exercise-guidelines-for-all-australians/for-adults-18-to-64-years">physical activity guidelines</a> (150 minutes of moderate to vigorous physical activity per week).</p> <p>It also allows you to track how you’re progressing with any personal activity goals, and view your progress over time. All this would be difficult without an activity tracker.</p> <p>Research has shown the most popular brands of activity trackers are generally reliable when it comes to tracking basic measures such as <a href="https://doi.org/10.2196/18694">steps</a> and <a href="https://doi.org/10.1123/jmpb.2019-0072">activity minutes</a>.</p> <h2>But wait, there’s more</h2> <p>Many activity trackers on the market nowadays track a range of other measures which their manufacturers promote as important in monitoring health and fitness. But is this really the case? Let’s look at some of these.</p> <p><strong>Resting heart rate</strong></p> <p>This is your heart rate at rest, which is normally somewhere <a href="https://www.healthdirect.gov.au/resting-heart-rate">between 60 and 100 beats per minute</a>. Your resting heart rate will gradually go down as you become fitter, especially if you’re doing a lot of high-intensity exercise. Your risk of dying of any cause (all-cause mortality) is much lower when you have a <a href="https://pubmed.ncbi.nlm.nih.gov/28552551/">low resting heart rate</a>.</p> <p>So, it is useful to keep an eye on your resting heart rate. Activity trackers are pretty good at tracking it, but you can also easily measure your heart rate by monitoring your pulse and using a stopwatch.</p> <p><strong>Heart rate during exercise</strong></p> <p>Activity trackers will also measure your heart rate when you’re active. To improve fitness efficiently, professional athletes focus on having their heart rate in certain “<a href="https://chhs.source.colostate.edu/how-to-target-heart-rate-training-zones-effectively/">zones</a>” when they’re exercising – so knowing their heart rate during exercise is important.</p> <p>But if you just want to be more active and healthier, without a specific training goal in mind, you can exercise at a level that feels good to you and not worry about your heart rate during activity. The <a href="https://doi.org/10.1097/HCO.0000000000000437">most important thing</a> is that you’re being active.</p> <p>Also, a dedicated heart rate monitor with a strap around your chest will do a much better job at measuring your actual heart rate <a href="https://doi.org/10.1038/s41746-020-0226-6">compared</a> to an activity tracker worn around your wrist.</p> <p><strong>Maximal heart rate</strong></p> <p>This is the hardest your heart could beat when you’re active, not something you could sustain very long. Your maximal heart rate is not influenced by how much exercise you do, or your fitness level.</p> <p>Most activity trackers <a href="https://jamanetwork.com/journals/jamacardiology/article-abstract/2566167">don’t measure it accurately</a> anyway, so you might as well forget about this one.</p> <p><strong>VO₂max</strong></p> <p>Your muscles need oxygen to work. The more oxygen your body can process, the harder you can work, and therefore the fitter you are.</p> <p>VO₂max is the volume (V) of oxygen (O₂) we could breathe maximally (max) over a one minute interval, expressed as millilitres of oxygen per kilogram of body weight per minute (ml/kg/min). Inactive women and men would have a VO₂max lower than 30 and 40 ml/kg/min, respectively. A reasonably good VO₂max would be mid thirties and higher for women and mid forties and higher for men.</p> <p>VO₂max is another measure of fitness that <a href="https://doi.org/10.1001/jamanetworkopen.2018.3605">correlates well</a> with all-cause mortality: the higher it is, the lower your risk of dying.</p> <p>For athletes, VO₂max is usually measured in a lab on a treadmill while wearing a mask that measures oxygen consumption. Activity trackers instead look at your running speed (using a GPS chip) and your heart rate and compare these measures to values from other people.</p> <p>If you can run fast with a low heart rate your tracker will assume you are relatively fit, resulting in a higher VO₂max. These estimates are <a href="https://doi.org/10.1007/s40279-021-01639-y">not very accurate</a> as they are based on lots of assumptions. However, the error of the measurement is reasonably consistent. This means if your VO₂max is gradually increasing, you are likely to be getting fitter.</p> <p>So what’s the take-home message? Focus on how many steps you take every day or the number of activity minutes you achieve. Even a basic activity tracker will measure these factors relatively accurately. There is no real need to track other measures and pay more for an activity tracker that records them, unless you are getting really serious about exercise.<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/219235/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><em><a href="https://theconversation.com/profiles/corneel-vandelanotte-209636">Corneel Vandelanotte</a>, Professorial Research Fellow: Physical Activity and Health, <a href="https://theconversation.com/institutions/cquniversity-australia-2140">CQUniversity Australia</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/thinking-of-using-an-activity-tracker-to-achieve-your-exercise-goals-heres-where-it-can-help-and-where-it-probably-wont-219235">original article</a>.</em></p>

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Climb the stairs, lug the shopping, chase the kids. Incidental vigorous activity linked to lower cancer risks

<p><em><a href="https://theconversation.com/profiles/emmanuel-stamatakis-161783">Emmanuel Stamatakis</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a> and <a href="https://theconversation.com/profiles/matthew-ahmadi-1241767">Matthew Ahmadi</a>, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a></em></p> <p>Many people know exercise reduces the risk of <a href="https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2521826">cancers</a>, including liver, lung, breast and kidney. But structured exercise is time-consuming, requires significant commitment and often financial outlay or travel to a gym. These practicalities can make it infeasible for <a href="https://bjsm.bmj.com/content/42/11/901">most adults</a>.</p> <p>There is <a href="https://www.nature.com/articles/s41591-022-02100-x">very little research</a> on the potential of incidental physical activity for reducing the risk of cancer. Incidental activities can include doing errands on foot, work-related activity or housework as part of daily routines. As such they do not require an extra time commitment, special equipment or any particular practical arrangements.</p> <p>In our <a href="https://jamanetwork.com/journals/jamaoncology/fullarticle/2807734">study</a> out today, we explored the health potential of brief bursts of vigorous physical activities embedded into daily life. These could be short power walks to get to the bus or tram stop, stair climbing, carrying heavy shopping, active housework or energetic play with children.</p> <h2>How was the study done?</h2> <p>Our <a href="https://jamanetwork.com/journals/jamaoncology/fullarticle/2807734">new study</a> included 22,398 <a href="https://www.ukbiobank.ac.uk/">UK Biobank</a> participants who had never been diagnosed with cancer before and did not do any structured exercise in their leisure time. Around 55% of participants were female, with an average age of 62. Participants wore wrist activity trackers for a week. Such trackers monitor activity levels continuously and with a high level of detail throughout the day, allowing us to calculate how hard and exactly for how long people in the study were moving.</p> <p>Participants’ activity and other information was then linked to future cancer registrations and other cancer-related health records for the next 6.7 years. This meant we could estimate the overall risk of cancer by different levels of what we call “<a href="https://pubmed.ncbi.nlm.nih.gov/33108651/">vigorous intermittent lifestyle physical activity</a>”, the incidental bursts of activity in everyday life. We also analysed separately a group of <a href="https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2521826">13 cancer sites in the body</a> with more established links to exercise, such such as breast, lung, liver, and bowel cancers.</p> <p>Our analyses took into account other factors that influence cancer risk, such as age, smoking, diet, and alcohol habits.</p> <h2>What we found out</h2> <p>Even though study participants were not doing any structured exercise, about 94% recorded short bursts of <a href="https://pubmed.ncbi.nlm.nih.gov/33108651/">vigorous activity</a>. Some 92% of all bouts were done in very short bursts lasting up to one minute.</p> <p>A minimum of around 3.5 minutes each day was associated with a 17–18% reduction in total cancer risk compared with not doing any such activity.</p> <p>Half the participants did at least 4.5 minutes a day, associated with a 20–21% reduction in total cancer risk.</p> <p>For cancers such as breast, lung and bowel cancers, which we know are impacted by the amount of exercise people do, the results were stronger and the risk reduction sharper. For example, a minimum of 3.5 minutes per a day of vigorous incidental activity reduced the risk of these cancers by 28–29%. At 4.5 minutes a day, these risks were reduced by 31–32%.</p> <p>For both total cancer and those known to be linked to exercise, the results clearly show the benefits of doing day-to-day activities with gusto that makes you huff and puff.</p> <h2>Our study had its limits</h2> <p>The study is observational, meaning we looked at a group of people and their outcomes retrospectively and did not test new interventions. That means it cannot directly explore cause and effect with certainty.</p> <p>However, we took several statistical measures to minimise the possibility those with the lowest levels of activity were not the unhealthiest, and hence the most likely to get cancer – a phenomenon called “<a href="https://www.sciencedirect.com/topics/computer-science/reverse-causation">reverse causation</a>”.</p> <p>Our study can’t explain the biological mechanisms of how vigorous intensity activity may reduce cancer risk. Previous <a href="https://journals.lww.com/acsm-msse/Fulltext/2017/02000/Brief_Intense_Stair_Climbing_Improves.10.aspx">early-stage trials</a> show this type of activity leads to rapid improvements in heart and lung fitness.</p> <p>And higher fitness is linked to lower <a href="https://www.sciencedirect.com/science/article/abs/pii/S0002934320300097">insulin resistance</a> and lower <a href="https://www.sciencedirect.com/science/article/pii/S0735109704017036">chronic inflammation</a>. High levels of these are risk <a href="https://www.sciencedirect.com/science/article/pii/S0735109704017036">factors for cancer</a>.</p> <p>There is very little research on incidental physical activity and cancer in general, because most of the scientific evidence on lifestyle health behaviours and cancer is based on questionnaires. This method doesn’t capture short bursts of activity and is very inaccurate for measuring the incidental activities of daily life.</p> <p>So the field of vigorous intensity activity and cancer risk is at its infancy, despite some <a href="https://academic.oup.com/eurheartj/article/43/46/4801/6771381">very promising</a> recent findings that vigorous activity in short bouts across the week could cut health risks. In another recent study of ours, we found benefits from daily <a href="https://www.nature.com/articles/s41591-022-02100-x%22%22">vigorous intermittent lifestyle activity</a> on the risk of death overall and death from cancer or cardiovascular causes.</p> <h2>In a nutshell: get moving in your daily routine</h2> <p>Our study found 3 to 4 minutes of vigorous incidental activity each day is linked with decreased cancer risk. This is a very small amount of activity compared to <a href="https://bjsm.bmj.com/content/54/24/1451">current recommendations</a> of 150–300 minutes of moderate intensity or 75–150 minutes of vigorous intensity activity a week.</p> <p>Vigorous incidental physical activity is a promising avenue for cancer prevention among people unable or unmotivated to exercise in their leisure time.</p> <p>Our study also highlights the potential of technology. These results are just a glimpse how wearables combined with machine learning – which our study used to identify brief bursts of vigorous activity – can reveal health benefits of unexplored aspects of our lives. The future potential impact of such technologies to prevent cancer and possibly a <a href="https://www.nature.com/articles/s41591-022-02100-x">host of other</a> conditions could be very large.<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/210288/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" /></p> <p><a href="https://theconversation.com/profiles/emmanuel-stamatakis-161783"><em>Emmanuel Stamatakis</em></a><em>, Professor of Physical Activity, Lifestyle, and Population Health, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of Sydney</a> and <a href="https://theconversation.com/profiles/matthew-ahmadi-1241767">Matthew Ahmadi</a>, Postdoctoral Research Fellow, <a href="https://theconversation.com/institutions/university-of-sydney-841">University of 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/climb-the-stairs-lug-the-shopping-chase-the-kids-incidental-vigorous-activity-linked-to-lower-cancer-risks-210288">original article</a>.</em></p>

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Fun camping activities for the whole family

<p>Dust off the tent and grab the sleeping bags because it is well and truly camping season! A traditional summer pursuit for many families, camping is not only great fun for all ages but a wonderful family bonding times. If you’re camping with the extended family this season, here are some activities that will engage even the most disinterested kid. Get ready for some wholesome fun that does not involve technology!</p> <p><strong>Scavenger hunt</strong></p> <p>Make it a competition so everyone, even the adults, get involved and active! As you will likely be around nature, create a nature-themed hunt. It can be as simple as collecting items like leaves of certain colours, different shaped rocks, snail shells or even spotting different types of bugs and animals. In this case, get everyone to take a photo of the item. Make sure you warn kids of things to avoid like certain poisonous or prickly plants that might be around.</p> <p><strong>Obstacle course</strong></p> <p>Create the ultimate outdoor obstacle course to challenge the whole family. It can be as easy or hard as you want so set it to accommodate all ages and activity levels in the family. Obstacles like crawling under picnic tables, skipping stones, long jumps on a beach, hanging off a branch are all options. Use what is at your campsite and race each other with the ‘losers’ having to cook dinner or collect firewood.</p> <p><strong>Nature watching</strong></p> <p>Since the whole family will be in the thick of the bush, take the time to get to know nature better! Most national parks and campsites will have brochures of types of animals and birds in the area or grab a guidebook and go bird and animal watching. Or learn about the different types of flora in the area. Just be sure to respect nature and not damage anything.</p> <p><strong>Learn new skills</strong></p> <p>A camping trip is a great time to teach the kids how to read maps and compasses (or brush up if you are rusty). Reading a map and compass is quickly becoming a lost skill but one which is still important. Make it a bit more fun by going orienteering. Create an easy compass course and see how well the family follows directions.</p> <p><strong>Cook up a treat</strong></p> <p>If you are lucky enough to have a big campfire blazing away at night don’t waste the opportunity and cook up some camp favourites. The classic damper is a great option, otherwise toasting marshmallows while sharing stories is the perfect way to unwind at night. Or you can create s’mores, an American favourite of marshmallows and chocolate sandwiched between crackers.</p> <p><strong>Ghost stories</strong></p> <p>Even the most disinterested grandkids will be engrossed with a night time session of ghost stories around the campfire. Engulfed in the blackness of night with not much signs of civility, the scare factor is heightened. If nobody can think of any good ones (we recommend you have some prepared to scare everyone!) or the grandkids are too young, play the game where everyone contributes a sentence which slowly builds an often outrageous and hilarious tale.</p> <p><em>Image credit: Shutterstock</em></p>

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Get two for the price of one with top ways to have fun and keep active

<p dir="ltr">Physical activity is a key factor in a person’s health at any age, and experts have long preached the physical benefits of keeping fit. </p> <p dir="ltr">However, as good things often come in pairs, it’s always important to note that while exercise can mean excellent things physically - from preventing certain health conditions such as diabetes and cardiovascular diseases to benefiting mental health - it comes with the additional bonus of introducing people to like-minded souls. This socialisation is especially important towards tackling boredom and the loneliness that comes along with isolation. </p> <p dir="ltr">As life goes on, it may become harder to take part in the activities of youth - sports, for example, are not so kind to older joints. This by no means limits what someone can and cannot try out, with plenty of options still available for those who dream of keeping active and having some fun along the way. </p> <ul> <li dir="ltr"><strong>Community centres </strong></li> </ul> <p dir="ltr">Community/leisure centres and senior clubs feature a whole host of activities on their calendars, and a quick Google search will reveal the closest ones on offer. With many covering everything from sports to hiking, dancing, art classes, and new learning opportunities, these can prove a great way to gain a new skill and make some new friends in the process. </p> <ul> <li dir="ltr"><strong>New hobbies</strong></li> </ul> <p dir="ltr">On a similar note, picking up a new hobby can introduce you to a whole host of people with the same interests, especially if you find a group or community page to share your newfound enthusiasm. You’ll pick up new tips and tricks faster, and with your new social circle, may even find a second or third hobby to dabble in. A local walking group could even introduce you to new spots in your area that you’d never even heard of - or perhaps even a post-trek coffee shop to enjoy a well-deserved pastry. And, of course, bowling never goes amiss, nor a little competitive spirit when it comes to forging new bonds and a drive to improve.</p> <ul> <li dir="ltr"><strong>Gardening </strong></li> </ul> <p dir="ltr">Not only does gardening provide fresh air and exercise, but if you play your cards right (or water your crops right) you could find yourself with a garden that’s the envy of the whole neighbourhood, or one that’s fully self-sufficient to save you a few dollars on your next trip to the supermarket. Weeding, watering, mowing, and planting are just some of the productive tasks to leave you feeling proud of your hard work that also have the added benefit of counting towards your exercise goal for the day - you probably just won’t realise it at the time. </p> <ul> <li dir="ltr"><strong>Play</strong></li> </ul> <p dir="ltr">Grandchildren and pets provide the perfect opportunity for some free and entertaining physical activity, even if sometimes they might move a little too quickly for comfort. From pushing the youngest in strollers, to taking a dog on a leisurely walk around the block, there are ample opportunities to enjoy the outdoors and get some steps in the process. And if all else fails, a game of hide-and-seek in the backyard or living room can’t steer you wrong. </p> <p dir="ltr"><em>Images: Getty </em></p>

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World’s largest active volcano erupts

<p dir="ltr">The world’s largest active volcano has begun to erupt for the first time in 38 years, with officials warning locals to prepare in the event of a worst-case scenario.</p> <p dir="ltr">Hawaii’s Mauna Loa, located inside Hawaii Volcanoes National Park, began to erupt on Sunday night local time at Moku'āweoweo, the volcano’s summit caldera (a hollow that forms beneath the summit after an eruption).</p> <p dir="ltr">While the lava has been mostly contained within the summit, US officials said the situation could change rapidly and have urged Big Island’s 200,000 residents to prepare to evacuate if lava begins to flow towards populated areas.</p> <p dir="ltr">A warning about ashfall was previously issued to residents, given that falling ash can contaminate water supplies, kill vegetation and irritate the lungs, but the advisory has since been lifted.</p> <p dir="ltr">"Based on past events, the early stages of a Mauna Loa eruption can be very dynamic and the location and advance of lava flows can change rapidly," the US Geological Service (USGS) said.</p> <p dir="ltr">The public has also been urged to stay away from Mauna Loa, given the threat caused by lava that has been shooting 30 to 60 metres into the air, as well as the emission of harmful volcanic gases such as sulfur dioxide.</p> <p><span id="docs-internal-guid-10618cf4-7fff-1daf-e239-fd7dacd6e75c"></span></p> <p dir="ltr">The eruption - Moana Loa’s 33rd since 1843 - comes after a series of recent earthquakes hit the region, with more than a dozen reported on Sunday.</p> <p dir="ltr"><img src="https://oversixtydev.blob.core.windows.net/media/2022/11/mauna-lua1.jpg" alt="" width="1280" height="720" /><em>Aerial photos show the first time Mauna Loa has erupted in the past 38 years. Image: USGS</em></p> <p dir="ltr">Bobby Camara, a lifelong resident who lives in Big Island’s Volcano Village, told <em>The Guardian</em> that he had seen the volcano erupt three times in his life and warned that everyone on the island should be vigilant.</p> <p dir="ltr">“I think everybody should be a little bit concerned,” he said. </p> <p dir="ltr">“We don’t know where the flow is going, we don’t know how long it’s going to last.”</p> <p dir="ltr">Gunner Mench, an art gallery owner in Kamuela, told the outlet that he saw the eruption alert on his phone shortly after midnight on Sunday before venturing out to film the red glow over the island and lava spilling down the side of the volcano.</p> <p dir="ltr">“You could see it spurting up into the air, over the edge of this depression,” Mench said. </p> <p dir="ltr">“Right now it’s just entertainment, but the concern is (it could reach populated areas).”</p> <p dir="ltr">Dr Jessica Johnson, a volcano geophysicist who has worked at the Hawaiian Volcano Observatory, told the <em>BBC </em>that although the lava poses “little risk” to people, it could be a threat for infrastructure.</p> <p dir="ltr">She warned that lava flows could pose a threat to Hilo and Kona, two nearby population centres, and that the volcanic gases could cause breathing problems.</p> <p dir="ltr">While the USGS has noted there is no indication the lava will spill out of the summit, the agency has opened evacuation shelters due to reports of locals self-evacuating along the South Kona coast.</p> <p dir="ltr">Mauna Loa is the world’s largest active volcano and one of five that make up Hawaii’s Big Island, the southernmost island in the archipelago.</p> <p dir="ltr"><span id="docs-internal-guid-aee70986-7fff-e08d-8de9-4df53dcb9f38"></span></p> <p dir="ltr"><em>Image: H24 NET (Twitter)</em></p>

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Lucid dying - what some patients experience as they’re going through CPR

<p>A study of people who received cardiopulmonary resuscitation (CPR) in hospital has found that some of them had what’s being dubbed “lucid experiences of death,” accompanied by spikes in brain activity.</p> <p>The research found that roughly one in five CPR survivors described unique experiences, including feeling separated from their bodies, observing the events without pain or distress, and a meaningful evaluation of life.</p> <p>These experiences were different to hallucinations, dreams, or CPR-induced consciousness, according to the researchers, who presented their findings at the American Heart Association’s Scientific Sessions 2022 conference.</p> <p>The international team of researchers collected data on 567 patients whose hearts stopped beating, in UK and US hospitals, between May 2017 and March 2020.</p> <p>While they were all treated immediately, fewer than 10% of these people were ultimately discharged from hospital.</p> <p>In addition to hearing the patients’ experiences, the researchers observed spikes in brain activity – specifically, in so-called gamma, delta, theta, alpha and beta waves.</p> <p>In some cases, these activity spikes were observed when CPR had been going on for up to an hour.</p> <p>“These recalled experiences and brain wave changes may be the first signs of the so-called near-death experience, and we have captured them for the first time in a large study,” says lead investigator Dr Sam Parnia, an intensive care physician and associate professor in the Department of Medicine at New York University Langone Health, US.</p> <p>“Our results offer evidence that while on the brink of death and in a coma, people undergo a unique inner conscious experience, including awareness without distress.”</p> <p>While plenty of people have personal accounts of near-death experiences before, they’re difficult to judge empirically.</p> <p>“These lucid experiences cannot be considered a trick of a disordered or dying brain, but rather a unique human experience that emerges on the brink of death,” says Parnia.</p> <p>It may be linked to disinhibition – the release of barriers in the brain as it shuts down.</p> <p>The researchers are keen to investigate the lucid dying experiences further.</p> <p><strong>This article originally appeared on <a href="https://cosmosmagazine.com/health/lucid-dying-cpr/" target="_blank" rel="noopener">cosmosmagazine.com</a> and was written by Ellen Phiddian.</strong></p> <p><em>Image: Shutterstock</em></p>

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Radio host dies in the middle of his live broadcast

<p>A local radio presenter has died in the middle of a live broadcast after suffering a heart attack. </p> <p>Tim Gough, a 55-year-old journalist from Suffolk in the UK, was the presenter of the daily breakfast show for GenX Radio Suffolk.</p> <p>An hour into the show, the music stopped playing halfway through, leaving audiences confused about the interference. </p> <p>The music resumed a few minutes later but Mr Gough, who had been speaking just moments earlier, did not return and later the station confirmed he had passed away.</p> <p>GenX Radio Suffolk posted on their social media accounts, "It is with the heaviest of hearts that I have to inform you, our dear friend and breakfast host Tim Gough passed away this morning whilst presenting his program."</p> <p>"Our love to his family, son, sister, brother and mum."</p> <p> </p> <p>"Tim was doing what he loved. He was 55 years old."</p> <p>The host, whose radio career dated back to 1986, had wished his listeners a good morning and gave weather updates across Suffolk, just minutes before Grey Day by Madness stopped abruptly.</p> <p>The father-of-one spoke his final words after playing Brown Sugar by the Rolling Stones, commenting that it was the birthday of bass guitarist Bill Wyman, a Suffolk resident.</p> <p>James Hazell, managing director of GenX Radio Suffolk, took over the broadcast to inform listeners of the situation. </p> <p>He said, "Despite the best efforts of the paramedics, who were on site very quickly, some 20, 25 minutes doing what they could to revive to - it was not to be."</p> <p>"I really have no words at this stage, he was 55-years-old, very healthy. Who knows why these things happened, but its happened."</p> <p><em>Image credits: Facebook</em></p>

Caring

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How to find a hobby you love

<p>Having hobbies is a great boredom buster, and they can also lead to new friendships or even new business opportunities.</p> <p>If you’re interested in taking up a new hobby but are not sure where to start, we can help.</p> <p>1. Ask your inner child whether there were hobbies that you enjoyed when you were young that you could get back into? Whether it’s baking, knitting, bike riding or painting – any of these could be great options for the grown-up you to try again. </p> <p>2. If nothing is coming to mind in terms of what you might enjoy, just have a look around. Visit a sports store, the library, a sewing store, or an arts supply store and just see if anything reaches out to you. </p> <p>3. There’s nothing wrong with trying a few things on for size. You don’t need to go out and buy a brand new fishing rod and all the equipment when you could just hire a rod for a day and see what you think. Try your hand at a few ideas and see which take your fancy.</p> <p> 4. Find a friend to start a new hobby with. Sharing the experience with someone else can often make the activity even more enjoyable. </p> <p>5. Make the hobby fit with your lifestyle. If you are home a lot, collecting something like records or art could be a good option. But if you spend a lot of time travelling, a hobby like Sudoku that fits in your bag might be a better option.</p> <p>6. Consider “borrowing” a hobby from a friend. Ask your relatives or neighbours what they are into and see if it strikes a chord with you. Maybe you could borrow a digital camera for the weekend and see if you might be interested in photography.</p> <p>7. Make the hobby a social one by joining a group. It could be a wine tasters club or a flower-arranging course. Meeting a group of like-minded people will be great for expanding your social circle too.</p> <p><strong>Related links:</strong></p> <p><span style="text-decoration: underline;"><strong><a href="/lifestyle/retirement-life/2015/12/how-to-mentally-prepare-yourself-for-retirement/"><em>8 steps to mentally prepare yourself for retirement</em></a></strong></span></p> <p><span style="text-decoration: underline;"><strong><a href="/lifestyle/retirement-life/2015/11/things-retirement-teaches-you/"><em>Retirement quotes to live by</em></a></strong></span></p> <p><span style="text-decoration: underline;"><strong><em><a href="/lifestyle/retirement-life/2015/11/things-retirement-teaches-you/">Lessons from over-60s who have retired</a></em></strong></span></p>

Retirement Life

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16-year-old climate activist mocked on radio

<p>A 16-year-old climate activist has been mocked on a New Zealand radio show, prompting a furious response from the teenager's mother. </p> <p>School Strike 4 Climate member Izzy Cook was speaking to NewstalkZB host Heather du Plessis-Allan about a recent trip she took to Fiji, just moments after telling the interviewer she shouldn't fly to the tropical location. </p> <p>When the comments were made, raucous laughter erupted from the host. </p> <p>“So we would have to apply to have like, approved events to be able to fly for?” du Plessis-Allan asked when discussing the climate impacts of air travel. </p> <p>“Well that’s one thing that you could look at doing,” Cook said.</p> <p>“Am I allowed to go to Fiji? Is that necessary?” du Plessis-Allan asked.</p> <p>Cook replied, “In the current climate crisis, I don’t think that that’s necessary.”</p> <p>The host then asked when was the last time Cook was on a plane.</p> <p>“Mm, I’m not sure – maybe a few months ago to be honest,” she said.</p> <p>“Where’d you go?” the host asked.</p> <p>“Fiji,” Cook conceded.</p> <p>The host then erupted in laughter, asking “Izzy! Izzy! Don’t you care about the climate, Izzy?” </p> <p>The teenager conceded it was “pretty ironic but to be honest it’s not really a trip that I wanted to go on but I can’t really get out of it because my parents wanted to go”.</p> <p>“Are you embarrassed that your parents did that to the planet and then forced you to do it as well?” du Plessis-Allan asked.</p> <p>“Of course I’m not embarrassed,” she said.</p> <p>“Did you have a terrible time?” the host asked.</p> <p>“Not really,” the teen said, sparking more laughter.</p> <p>du Plessis-Allan ended the interview telling Cook she was “such a champion” who had a “brilliant future ahead of you”, mockingly asking, “Are you doing another strike soon?”</p> <p>“Yeah well we’ll look to,” Cook said.</p> <p>“Good, we’ll talk to you again,” the host laughed. “We might get you back on the show.”</p> <p>After the clip of the interview went viral online, Izzy's mother penned a furious opinion piece saying the host should be “ashamed” for “bullying” her daughter.</p> <p>“On Friday evening, I listened in horror as my 16-year-old daughter had a phone conversation with someone who appeared to be bullying her, laughing at her, and talking over her,” Rose Cook <a href="https://thespinoff.co.nz/media/25-09-2022/heather-du-plessis-allan-should-be-ashamed-of-how-she-bullied-my-daughter" target="_self">wrote in </a><a href="https://thespinoff.co.nz/media/25-09-2022/heather-du-plessis-allan-should-be-ashamed-of-how-she-bullied-my-daughter" target="_self">The Spinoff</a>.</p> <p>“As soon as she got off the call I demanded to know who the hell was speaking to my child in this way.”</p> <p>Rose went on to defend her daughter's low carbon lifestyle, and said commentators like Heather du Plessis-Allan are more interested in the "gotcha moments" than listening to young people about the state of the environment. </p> <p><em>Image credits: 1News</em></p>

Travel Trouble

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Kate Ritchie speaks out after drink driving charge

<p dir="ltr">Former <em>Home and Away </em>star Kate Ritchie has apologised profusely for her “poor decision” after being caught drink driving. </p> <p dir="ltr">The 44-year-old was pulled over by police in Maroubra in Sydney’s east, for a random breath test and it is alleged she recorded a blood alcohol reading of 0.06.</p> <p dir="ltr">The radio host had her license suspended with a ban on driving for three months and a fine of $600.</p> <p dir="ltr">On her Instagram, Kate apologised for her actions in the lead up to her return to TV as a judge on the Seven series, <em>Australia’s Got Talent.</em></p> <p dir="ltr">“Recently I undertook a random breath test. Although it was low level, the test came back positive,” she wrote.</p> <p dir="ltr">“I made a poor decision and there is no doubt I understand the seriousness of my actions.”</p> <p dir="ltr">“I am truly sorry.”</p> <blockquote class="instagram-media" style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/ChyNSJFpsNt/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"> </div> </div> </div> <div style="padding: 19% 0;"> </div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"> </div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <div style="padding: 12.5% 0;"> </div> <div style="display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;"> <div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);"> </div> <div style="background-color: #f4f4f4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;"> </div> <div style="background-color: #f4f4f4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);"> </div> </div> <div style="margin-left: 8px;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;"> </div> <div style="width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg);"> </div> </div> <div style="margin-left: auto;"> <div style="width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);"> </div> <div style="background-color: #f4f4f4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);"> </div> <div style="width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);"> </div> </div> </div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;"> </div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;"> </div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" href="https://www.instagram.com/p/ChyNSJFpsNt/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank" rel="noopener">A post shared by Kate Ritchie (@kateritchieofficial)</a></p> </div> </blockquote> <p dir="ltr">The incident comes as rumours swirl that Kate would not be returning to her regular radio hosting gig on the popular NovaFM drive show <em>Kate, Tim &amp; Joel</em>.</p> <p dir="ltr">The radio station refuted the rumours saying they are still in the process of confirming the line up for 2023. </p> <p dir="ltr">“As you can appreciate, NOVA Entertainment does not comment on personal matters relating to any of our employees. Kate has made a statement on her socials in relation to the matter,” a spokesperson said.</p> <p dir="ltr">“Whilst we don’t usually comment on this type of unfounded speculation, or confirm our presenter line up for 2023, we have no plans for any changes to the Kate, Tim &amp; Joel drive show or Kate’s role within the show.</p> <p dir="ltr">“Kate is currently on planned leave and has been for the past few weeks. She will return to the Kate, Tim &amp; Joel show after survey break. Kate is a talented broadcaster and a respected member of the Kate, Tim &amp; Joel and Nova Network team.”</p> <p dir="ltr"><em>Images: Instagram</em></p>

News

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7 free activities to do at a port stop

<p>Having a fun during your port stops doesn’t mean you have to spend lots of money. Depending on where you have stopped, there are various activities that you can spend your time doing that will still allow you to soak up the country that you are in.</p> <p><strong>1. Beach</strong></p> <p>Beaches not only provide some of the most beautiful views on earth but they are an enjoyable activity that requires no money. You can spend your time taking in some Vitamin D, reading a book, searching for seashells or cooling off in the crystal waters.</p> <p><strong>2. Explore</strong></p> <p>Depending on where you are, you can choose to go on a nice walk to take in the outdoor views or explore the streets and local life. You will be able to stretch your legs, take in the views and you will also be bound to meet some friendly faces that might be willing to give you some insider tips to where to go next. If you prefer not to walk too much when you explore, research prior to your trip to see if there are any free bus rides where you are stopping. </p> <p><strong>3. Tour the city</strong></p> <p>If you have great navigation skills, don’t bother paying for a tour but visit the most prominent sites by yourself. From churches, to statutes and museums, you can explore the history of the location on your own terms. This will allow you to spend more time on the places you don’t want to rush or skip the attractions that don’t interest you at all.</p> <p><strong>4. Browse markets</strong></p> <p>Markets are often free and will definitely entertain you as you browse through the local handmade goods and food. If you find some cheap items you can also purchase them as souvenirs and save yourself from spending lots of money at the tourist trap shops. You will also be supporting locals who may need the money. The markets will also provide a lot of options to meet different people. Be sure to know the conversion rate before you go to the markets so you don’t get ripped off.</p> <p><strong>5. See live music</strong></p> <p>Live music is delightful to watch in another country and is a great way to see how the country’s culture and history has influenced the music. Live music can be found anywhere whether it be in front of prominent attractions, street corners or in bars. If you stumble upon an act that you enjoy, feel free to dance along or start clapping. Be aware of pickpocket thieves when you listen to live music as they love crowds.</p> <p><strong>6. People-watch</strong></p> <p>People-watching is a great way to learn about the culture of a country. If you feel like relaxing in a park or at a café, be sure to pick a spot that gives you a great view of the crowds. You will be easily entertained watching people going about their lives oblivious of your gaze.</p> <p><strong>7. Attend local events</strong></p> <p>There are so many local events on in all countries around the world, it is just a matter of being aware of where they are and what time they are occurring. Check out the events calendars for your cruise ports to see which events take your fancy.</p> <p>What free activities are your favourite in cruise ports? Let us know in the comments below. </p>

Cruising

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10 activities to help you connect with your loved one with dementia

<p><strong>Dementia affects relationships</strong></p> <p>Every year, there are more than 10 million new dementia cases, according to Alzheimer’s Disease International. This means many of us navigate this condition with spouses, parents, grandparents, siblings and more.</p> <p>If you love someone who has dementia, you know the disease is often accompanied by symptoms that go beyond memory loss. For the patient, dementia can trigger paranoia, speech difficulties and, at times, even a lack of empathy. These symptoms usually only make the caregiver’s experience more complicated and emotional.</p> <p>Fortunately, finding moments to connect with a loved one who has dementia, and enriching their life with things you can do together, is possible. In fact, welcoming them into a few of your regular tasks may not only help the two of you enjoy some one-on-one time, but as you might discover with a few of the ideas listed below, it could also help to remind you that there can be joy in the most basic routines.</p> <p>Read on for wisdom and ideas from geriatrics clinician Dr Jeffrey Landsman and longtime family caregiver Breeda Miller. Many activities for dementia patients and their caregivers are relatively easy to plan.</p> <p><strong>Pull out old photo albums</strong></p> <p>For some dementia patients, looking through old photos can unlock memories from childhood and early adulthood. “Though someone may not remember you – they may have no short-term memory – long-term memory can persist,” Dr Landsman says. “Somebody with pretty advanced dementia may still have some of the old memories available.”</p> <p>Digging out old albums or boxes of photos might take a little time, but it’s likely to be very rewarding. Your loved one with dementia might be able to talk about old times in a way that they haven’t for months (possibly years).</p> <p><strong>Organise a cabinet or shelf together</strong></p> <p>This simple activity can check an item off your to-do list while also reconnecting with an older family member. Miller recalls that her mother, who had Alzheimer’s, loved “the tactile exercise of smoothing and folding paper” while unpacking and organising a box of fragile china dishes.</p> <p>Not only can this be good for a dementia patient’s spirit but, according to a 2018 review of studies that suggested sensory activities might also improve dementia symptoms, published in the journal <em>Clinical Interventions in Aging</em>, it might actually “help improve dementia-specific issues”.</p> <p><strong>Listen to music together</strong></p> <p>Music can help dementia patients with symptoms of long-term depression and cognitive function, according to recent research published in Frontiers in Medicine. Dr Landman echoes this finding. He explains that playing music from your loved one’s younger years may help them perk up emotionally and even physically. He’s seen some dementia patients begin to sing or dance along to old favourites.</p> <p><strong>Watch old movies</strong></p> <p>Like music, old movies can spark long-lost memories. Dr Landman says some dementia patients have memories linked to old films – perhaps they remember the plot or even a childhood friend who attended the theatre with them. Watching classics alongside your loved one with dementia could help you relax together, and potentially lead to an engaging chat after the film.</p> <p><strong>Fold laundry together</strong></p> <p>Like organising a cabinet, folding laundry can be a ho-hum chore that suddenly turns more meaningful when you include your loved one who is losing his or her memory. “When my mother and mother-in-law would get ‘antsy,’ I would have several simple tasks ready that they could ‘help’ me with,” says Miller. One of these activities was folding laundry. Miller says simple, useful activities can help people with dementia stop fixating on negative emotions, focusing on doing a task that makes them feel purposeful, and connect with the people around them.</p> <p>So rather than folding and putting away laundry before a visit with your grandparent or parent who’s been diagnosed with dementia, think about saving the task to enjoy together. When conversation lapses, connect by doing something together is still possible.</p> <p><strong>Clean together</strong></p> <p>The National Institute on Aging (NIA) suggests sweeping or vacuuming with a friend or family member with Alzheimer’s disease. When it came to doing things around the house, Miller says her mother-in-law loved washing dishes and wiping down benchtops. Meanwhile, Miller would assist (and provide some safe oversight) by supplying the soap and water. “She was in her element, and I was thrilled to have help,” Miller recalls.</p> <p>These simple activities for dementia patients can help them feel useful while offering an opportunity to connect with loved ones.</p> <p><strong>Go for a walk</strong></p> <p>Walking is linked to better health, boosted mood and even longer life. Walking can be so beneficial that the experts at NIA also recommend walking as a good activity for dementia patients. (It goes without saying, someone with dementia should always be accompanied on a stroll.) For a loved one who struggles to remember your shared history, regular walks offer a chance for sharing observations about the weather, the sunlight, the flowers you see, and more. Or, even if you walk together in silence, a little fresh air and activity to get the blood flowing will almost certainly do you both good.</p> <p><strong>Play a card game</strong></p> <p>Some older adults with dementia can still remember playing classic card games such as Euchre, Rummy and Go Fish. This entertaining activity is a great way for family members of all ages to share some laughs and also experience some cognitive stimulation with their loved ones. Dr Landsman suggests that if the person with dementia says something incorrect – whether it’s a family member’s name or a rule in a card game – it’s best to let them be, as correcting inconsequential errors can create unnecessary tension and take the spotlight off the fun.</p> <p><strong>Bake family recipes</strong></p> <p>While cooking and baking are useful as activities to promote healthy eating in dementia patients, Miller notes this is also a beautiful way to put everything else aside and connect on an emotional level, when it really matters most. Her mother, for instance, loved baking apple pies. But one time when they baked together, Miller says she initially felt exhausted and overwhelmed for having to add another item to her to-do list. As it turned out, the process of baking together would become a monumental memory. “It wasn’t about the pie,” she says. “It was about making the pie. I am so grateful that I made the time to make that pie with her.” Miller says her mother passed away just three weeks later. That pie would be the last one they baked together.</p> <p><strong>Work on a puzzle together</strong></p> <p>Working on a puzzle can help engage dementia or Alzheimer’s patients’ minds, according to NIA. Whether visual puzzles or crossword puzzles, any cognitively challenging activity can help improve thinking skills over the long-term, according to research published in Frontiers in Aging Neuroscience.</p> <p>Of course, this is not meant to be a means to ‘fix’ your loved one’s memory loss. Completing a puzzle will not cure dementia. But it can support your loved one’s functioning and make them feel accomplished in the hours you spend in partnership on the task.</p> <p><em><span id="docs-internal-guid-e1cba6d6-7fff-a65f-a11b-5ac754281fd8">Written by Leandra Beabout. This article first appeared in <a href="https://www.readersdigest.co.nz/healthsmart/conditions/mental-health/10-activities-to-help-you-connect-with-your-loved-one-with-dementia" target="_blank" rel="noopener">Reader’s Digest</a>. For more of what you love from the world’s best-loved magazine, <a href="http://readersdigest.innovations.co.nz/c/readersdigestemailsubscribe?utm_source=over60&amp;utm_medium=articles&amp;utm_campaign=RDSUB&amp;keycode=WRA87V" target="_blank" rel="noopener">here’s our best subscription offer.</a></span></em></p> <p><em>Image: Getty Images</em></p>

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Beloved broadcaster passes away suddenly

<p dir="ltr">New Zealand radio host Bruce Russell passed away suddenly on Sunday night, shortly before he was due to start his shift on-air for Newstalk ZB.</p> <p dir="ltr">The talk-radio network confirmed the news of Russell’s passing at the station’s office in central Auckland in a statement on Monday morning.</p> <p dir="ltr">“Bruce Russell, one of our long-time Newstalk ZB hosts, passed away unexpectedly but peacefully last night,” Newstalk ZB said in its <a href="https://twitter.com/timmie_bee/status/1518532862664114177" target="_blank" rel="noopener">statement</a>.</p> <p dir="ltr">“Bruce was a wonderful team member and a talented host and newsreader who brought joy to our audiences for many years.</p> <p dir="ltr">“The conversations he had on-air brought him loyalty from listeners young and old both throughout the night and on his Saturday night show.</p> <p dir="ltr">“His inimitable personality in the newsroom and in the studio would always entertain his colleagues too.</p> <p><span id="docs-internal-guid-290d73e4-7fff-2ce2-ffc5-8a59933ac5cb"></span></p> <p dir="ltr">“Our thoughts are with Bruce’s family at this sad time.”</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Absolutely heart broken at the news of Bruce Russell's passing. He was an absolute genius, and one of the funniest people I've ever meet and worked with. He would let me sit in on his overnight show, while I was a journalist at NewstalkZB and I loved his humour and knowledge. <a href="https://t.co/L5nFohGVHM">pic.twitter.com/L5nFohGVHM</a></p> <p>— Chris Lynch (@chrislynchmedia) <a href="https://twitter.com/chrislynchmedia/status/1518364767777624064?ref_src=twsrc%5Etfw">April 24, 2022</a></p></blockquote> <p dir="ltr">Tim Dower, a long-time colleague of Mr Russell, described him as a “great mate” while announcing the news on-air on Monday, per the <em><a href="https://www.nzherald.co.nz/nz/long-time-newstalk-zb-host-bruce-russell-dies/7DGFTLOALT5XCKEAFQCHMXYIMA/" target="_blank" rel="noopener">NZ Herald</a></em>.</p> <p dir="ltr">“I know this news will be very upsetting for many of our listeners, especially those who have been loyal to Bruce over so many years and there are so many of you,” Mr Dower said.</p> <p dir="ltr"><span id="docs-internal-guid-63fa7cd9-7fff-4a85-3ce0-0125598941b3"></span></p> <p dir="ltr">“He brought a particularly sharp sense of humour to his work and to his workplace. He always wanted to give it the very best he could, he was an absolute professional. He loved his work, just loved it.”</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Shocked and deeply sad about the news my dear friend, valued colleague and old-school broadcaster Bruce Russell died last night. So many memories, a wealth of information, and always quick to find wicked fun in everything. Sincere condolences to Lorna and Andrew. <a href="https://t.co/GUzbzQ78WZ">pic.twitter.com/GUzbzQ78WZ</a></p> <p>— Joe Gilfillan (@JoeGNZ) <a href="https://twitter.com/JoeGNZ/status/1518332072405831680?ref_src=twsrc%5Etfw">April 24, 2022</a></p></blockquote> <p dir="ltr">The radio station also halted its usual programming and opened the lines for listeners to pay tribute to Mr Russell.</p> <p dir="ltr">Colleagues, both former and present, and fans have also taken to social media to share tributes to Mr Russell, who was in his early 70s when he died.</p> <p dir="ltr">“I am devastated,” sports broadcaster Miles Davis wrote. “Bruce was one of a kind and a colleague for over 20 years.</p> <p dir="ltr"><span id="docs-internal-guid-cbec1e9e-7fff-634f-5663-05b87b9280d4"></span></p> <p dir="ltr">“Always made me laugh with his dry sense of humour and helped me a lot with his advice. I shall miss him as will his audience. My thoughts with family. Rest easy my old friend.”</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Many memories of Bruce Russell, but when I truly realised his greatness was a night in 2020: I was jolted awake by a big quake, so on went ZB. Caller after terrified caller, calmed by Bruce’s measured and empathetic way. Masterclass. There for all the lonely people. RIP you icon <a href="https://t.co/r4zILWUnIx">pic.twitter.com/r4zILWUnIx</a></p> <p>— Lorna Subritzky (@lornaexplorernz) <a href="https://twitter.com/lornaexplorernz/status/1518420204568518656?ref_src=twsrc%5Etfw">April 25, 2022</a></p></blockquote> <p dir="ltr">“Bruce Russell was the most uniquely hilarious, individual person I’ve ever known,” sports reported Guy Heveldt tweeted. “He would turn a dull day into the most enjoyable time with his quick wit and personality. </p> <p dir="ltr">“But also a very supportive man who backed me a lot.</p> <p dir="ltr"><span id="docs-internal-guid-87a21e21-7fff-7aa0-4d84-6ce4111b33da"></span></p> <p dir="ltr">“Rest easy Bruce, you’ll never be forgotten.”</p> <blockquote class="twitter-tweet"> <p dir="ltr" lang="en">Bruce Russell was the single most enigmatic, eccentric, hilarious, never boring colleague I’ve ever had. So sad to wake up to the news of his death. He brought so much joy &amp; companionship to his thousands of listeners. &amp; for his workmates, nobody livened up an office like Bruce. <a href="https://t.co/alz5GohUe4">pic.twitter.com/alz5GohUe4</a></p> <p>— Tim Roxborogh (@TimRoxborogh) <a href="https://twitter.com/TimRoxborogh/status/1518352426390396928?ref_src=twsrc%5Etfw">April 24, 2022</a></p></blockquote> <p dir="ltr">Newstalk ZB host Tim Beveridge said Mr Russell was the fabric of the station and estimated his colleague had more than 100,000 on-air conversations in his career.</p> <p dir="ltr">“His death has left a hole in many people’s lives, including his treasured listeners, for whom he was not just a talkback host, but also a friend, counsellor and companion,” Mr Beveridge <a href="https://twitter.com/timmie_bee/status/1518532862664114177" target="_blank" rel="noopener">wrote</a> on Twitter.</p> <p dir="ltr">After starting out writing commercials, Mr Russell’s time as a broadcaster saw him work across the country “doing every shift under the sun” at community stations, according to his ZB bio.</p> <p dir="ltr">He is survived by his wife Lorna and son Andrew.</p> <p dir="ltr"><span id="docs-internal-guid-1b582604-7fff-8e95-aba6-afe9e20aebe2"></span></p> <p dir="ltr"><em>Image: Twitter</em></p>

News

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Five quick ideas for staying active in retirement

<p dir="ltr">Retirement is possibly the only time when you have the opportunity to do whatever it is you want. </p> <p dir="ltr">But for those of you who are stuck for ideas to stay active and motivated, here are some exciting ideas that can easily be done alone or with other like-minded retirees. </p> <ol> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Travel </strong></p> </li> </ol> <p dir="ltr">The kids have grown and moved out and you can finally visit that place you’ve always wanted to but couldn’t. </p> <p dir="ltr">Definitely an enriching experience to learn about different cultures, foods, and how things work across the world.</p> <p dir="ltr">If you’re unable to travel, even just planning a trip for when you eventually can is fun. </p> <ol start="2"> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Volunteer</strong></p> </li> </ol> <p dir="ltr">You’ve done your fair share of 40-hour weeks (or even more!), but if you miss having something to do for others, then volunteering is definitely for you. </p> <p dir="ltr">The best way to volunteer is to find an organisation you’re passionate about and see whether you have the skills to help them out. Alternatively, go in the other direction and choose a cause or activity you’re not even remotely familiar with – which transforms the entire exercise into a learning opportunity as well!</p> <ol start="3"> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Sport</strong></p> </li> </ol> <p dir="ltr">This is possibly one of the best ways to meet new people, but also sport will keep you fit and healthy, which is definitely what you want during retirement. </p> <p dir="ltr">If sport isn’t for you then consider heading down to your local park and becoming a spectator! </p> <ol start="4"> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Go back to school</strong></p> </li> </ol> <p dir="ltr">If there’s something you’ve always wanted to study, now is the chance to go ahead without any distractions.</p> <p dir="ltr">Not only will you be learning interesting information, it will also keep your mind sharp. </p> <ol start="5"> <li dir="ltr" aria-level="1"> <p dir="ltr" role="presentation"><strong>Find a new hobby</strong></p> </li> </ol> <p dir="ltr">With all the time in the world it could be fun to join a painting or pottery class.</p> <p dir="ltr">Other hobbies you may want to get immersed in include cooking classes, book clubs, or even growing your own vegetable garden. </p> <p dir="ltr"><em>Image: Shutterstock</em></p>

Retirement Life

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Tony Bennett's emotional final show with Lady Gaga

<p>Tony Bennett has taken to the stage of Radio City Music Hall in his emotional finale New York performances.</p> <p>Joined with special guest Lady Gaga, the 95-year-old celebrated his birthday by leaving his heart on the stage for his devoted audience.</p> <p>The show took place in August, six months after Tony and his family revealed he is suffering from Alzheimer's.</p> <p>Now, the rest of the world has a chance to experience the TV special, <em><span>One Last Time: An Evening With Tony Bennett and Lady Gaga, </span></em>which aired in the US on Sunday night.</p> <p>Tony Bennett sang all of his signature songs, including <em>I Left My Heart in San Francisco</em>, <em>Fly Me to the Moon</em> and <em>Steppin' Out With My Baby</em>, before signing a number of duets with Lady Gaga.</p> <p>Some of Tony's family members have admitted that since his diagnosis, he often doesn't know where he is or what is happening around him.</p> <p>But, on the stage in New York City, the legendary performer was in his element and didn't miss a beat.</p> <p>Lady Gaga belted out her own rendition of <em>New York, New York</em> before Tony took to the stage, as she teared up to introduce him.</p> <p><span>"He's my friend. He's my musical companion. And he's the greatest singer in the whole world. And I'm counting on you, New York, to make him smile. So you better cheer. You better yell. You better laugh. You better cry. You better give your soul," she said.</span></p> <blockquote style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" class="instagram-media" data-instgrm-permalink="https://www.instagram.com/reel/CW15vNishM8/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"></div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"></div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"></div> </div> </div> <div style="padding: 19% 0;"></div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"></div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" rel="noopener" href="https://www.instagram.com/reel/CW15vNishM8/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank">A post shared by CBS (@cbstv)</a></p> </div> </blockquote> <p><span>Walking on stage, Tony was greeted with a standing ovation before singing a single note. </span></p> <p><span>Throughout the evening, the audience stood and applauded the </span>legendary performer, as they sang along to all of his classic hits.</p> <p>Although Tony feels at home on the stage, his wife Susan told <em>60 Minutes</em> they were unsure if the show was going to go ahead due to his health.</p> <p>But Susan said that once she saw him onstage that night, she knew everything would be just fine.</p> <p><span>"He became himself. He just turned on. It was like a light switch," she told </span><em><span>60 Minutes</span></em><span> in a segment that aired last month.</span></p> <blockquote style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" class="instagram-media" data-instgrm-permalink="https://www.instagram.com/p/CW2EbJyMPeU/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"></div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"></div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"></div> </div> </div> <div style="padding: 19% 0;"></div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"></div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" rel="noopener" href="https://www.instagram.com/p/CW2EbJyMPeU/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank">A post shared by Lady Gaga (@ladygaga)</a></p> </div> </blockquote> <p><span>According to Bennett's neurologist Dr Gayatri Devi, this is because music and performing are so ingrained in Tony's mind. </span></p> <p><span>"People respond differently based on their strengths. In Tony's case, it's his musical memory his ability to be a performer. Those are an innate and hardwired part of his brain," Devi said on <em>60 Minutes</em>. </span></p> <p><span>"So even though he doesn't know what the day might be, or where his apartment is, he still can sing the whole repertoire of the American Songbook and move people."</span></p> <p><em>Image credits: Getty Images</em></p>

Music

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Gordon Ramsay's daughter slams radio host for weight comments

<p>Image: Instagram</p> <p>Gordon Ramsay’s teenage daughter has slammed a British radio host for mocking her as a “chubby little thing” and insinuating that she’s eaten too much of her celebrity chef “dad’s cooking”.</p> <p>Tilly Ramsay, who is currently a contestant on<span> </span><em>Australia’s Celebrity MasterChef</em>, and the UK’s<span> </span><em>Strictly Dancing,</em><span> </span>hit back at 67-year-old<span> </span><em>LBC<span> </span></em>host Steve Allen in a lengthy Instagram message, writing “that words can hurt and at the end of the day I am only 19.”</p> <p>“She’s a chubby little thing, isn’t she? Have you noticed?” Allen said while discussing Ramsay’s turn on<span> </span><em>Strictly Dancing.</em></p> <p>“Probably her dad’s cooking, I should Image. Tilly Ramsay is on Celebrity MasterChef Australia, is she? Well she can’t blooming dance, I’m bored with her already.”</p> <p>While Ramsay acknowledged that public scrutiny was part of being a celebrity kid and in the public eye, she wrote that Allen’s comments went too far.</p> <blockquote style="background: #FFF; border: 0; border-radius: 3px; box-shadow: 0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width: 540px; min-width: 326px; padding: 0; width: calc(100% - 2px);" class="instagram-media" data-instgrm-captioned="" data-instgrm-permalink="https://www.instagram.com/p/CVPo6KOg2BC/?utm_source=ig_embed&amp;utm_campaign=loading" data-instgrm-version="14"> <div style="padding: 16px;"> <div style="display: flex; flex-direction: row; align-items: center;"> <div style="background-color: #f4f4f4; border-radius: 50%; flex-grow: 0; height: 40px; margin-right: 14px; width: 40px;"></div> <div style="display: flex; flex-direction: column; flex-grow: 1; justify-content: center;"> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 100px;"></div> <div style="background-color: #f4f4f4; border-radius: 4px; flex-grow: 0; height: 14px; width: 60px;"></div> </div> </div> <div style="padding: 19% 0;"></div> <div style="display: block; height: 50px; margin: 0 auto 12px; width: 50px;"></div> <div style="padding-top: 8px;"> <div style="color: #3897f0; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: 550; line-height: 18px;">View this post on Instagram</div> </div> <p style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; line-height: 17px; margin-bottom: 0; margin-top: 8px; overflow: hidden; padding: 8px 0 7px; text-align: center; text-overflow: ellipsis; white-space: nowrap;"><a style="color: #c9c8cd; font-family: Arial,sans-serif; font-size: 14px; font-style: normal; font-weight: normal; line-height: 17px; text-decoration: none;" rel="noopener" href="https://www.instagram.com/p/CVPo6KOg2BC/?utm_source=ig_embed&amp;utm_campaign=loading" target="_blank">A post shared by Matilda Ramsay (@tillyramsay)</a></p> </div> </blockquote> <p>“I’m so grateful for all the amazing opportunities I have been able to take part in and I understand that being in the public eye obviously comes with its own repercussions and I’ve been aware of this from a young age,” she wrote.</p> <p>“However I won’t tolerate people that think its okay to publicly comment and scrutinise anyone’s weight and appearance.”</p> <p>Tilly's Instagram was flooded with messages of love and support in response. Including comments from fellow<span> </span><em>MasterChef</em><span> </span>contestants Ian Thorpe and judges Melissa Leong and Jock Zonfrillo.</p> <p>“When Tilly came (to<span> </span><em>Celebrity MasterChef</em>) we all just wanted to give her a hug – a 19-year-old girl on the other side of the world,” swimming legend Ian Thorpe said.</p>

Family & Pets

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Human Nature members reveal how they got Covid

<p><span style="font-weight: 400;">Human Nature’s Andrew and Mike Tierney recently revealed they caught coronavirus earlier this year - with one to blame for the other’s infection.</span></p> <p><span style="font-weight: 400;">The brothers appeared on 2Day FM’s breakfast show, </span><a href="https://www.hit.com.au/shows/the-morning-crew-with-hughesy-ed-and-erin"><span style="font-weight: 400;">The Morning Crew with Hughesy, Ed and Erin</span></a><span style="font-weight: 400;">, on Monday, May 10 to talk about their struggles with COVID-19.</span></p> <p><span style="font-weight: 400;">Andrew told the show that he was the one that infected his entire family, as well as Mike, his wife, and their daughter.</span></p> <p><span style="font-weight: 400;">Andrew believes he was infected in early February when he was returning home to Las Vegas following his Australian tour.</span></p> <p><span style="font-weight: 400;">“We’d been touring at Christmas here and then we went back home to Vegas and life has gone back to a version of normal over there,” he said.</span></p> <p><span style="font-weight: 400;">“We go and do things even though there’s COVID everywhere … and I’d gone back to the gym, and I swear I got it from the gym.”</span></p> <p><span style="font-weight: 400;">He explained his suspicions, “You know people doing their heavy breathing and squatting really and not wearing a mask.”</span></p> <p><span style="font-weight: 400;">Andrew said that though masks were still mandatory in gyms in Nevada, where Las Vegas is situated, a lot of people ignore the rule.</span></p> <p><span style="font-weight: 400;">While he isn’t certain he contracted the virus there, he said he was worried about the gym as soon as he entered. “I just walked into the gym and I thought, ‘this is not clean in here’. But you do that every day with the gym …</span></p> <p><span style="font-weight: 400;">“I went home and thought I had a cold but then I thought to myself, I don’t think you can really get a cold anymore, so then I was tested for COVID.”</span></p> <p><span style="font-weight: 400;">Between the gym visit and his COVID test, Andrew and Mike went on a weekend ski trip together. “We went away skiing for a weekend and our families were sort of all in one lodge together so Andrew spread it to everyone,” Mike said.</span></p> <p><span style="font-weight: 400;">Andrew’s wife and daughter were infected, as were Mike’s wife and daughter.</span></p> <p><span style="font-weight: 400;">Though both Andrew and Mike’s kids experienced mild symptoms, the brothers differed in their reactions. “Luckily we’re all fine now, it only lasted about 10 days or so,” Mike said.</span></p> <p><span style="font-weight: 400;">Mike has made a full recovery while Andrew is still on the mend and yet to recover his sense of smell.</span></p>

Music

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Radio station apologises for mistakenly declaring death of Queen Elizabeth

<p>A French radio station has deeply apologised for posting an obituary stating that Queen Elizabeth II had died.</p> <p>RFI stressed out royal fans with the news, stating that she had passed away at 94.</p> <p>The obituary had been prepared in draft form so it's ready in the event of the Queen's death, which is a common practice in the media.</p> <p>Other stars who had passed away included Clint Eastwood, 90, Sophia Loren, 86 and Brigitte Bardot, 86.</p> <p>The obituaries were quickly pulled down.</p> <p>It read: "A technical problem has resulted in the publication of numerous obituaries on our French site.</p> <p>"We are working to rectify this serious bug, and we apologise to all concerned as well as those who follow us and put their trust in us."</p> <p>Jessica Phelan, a journalist for Italian news site <em>The Local Italy</em> took a screenshot of the fake obituaries before they were taken down.</p> <p>She shared a photo of the obituaries on Twitter along with the caption: "Solidarity with former colleagues @RFI, which just accidentally published stacks of draft obits for people who are very much not dead—inc Queen Elizabeth, Raul Castro, Brigitte Bardot &amp; more—complete with dates they were last updated &amp; alternative leads if they die of Covid-19."</p> <p>Luckily for royal fans, the Queen is alive and well whilst navigating the coronavirus pandemic.</p> <p>She's currently in lockdown with Prince Philip at Windsor Castle with essential staff after the UK goes into lockdown for a second time.</p>

Retirement Life

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Life on Venus? Traces of phosphine may be a sign of biological activity

<p>The discovery that the atmosphere of Venus absorbs a precise frequency of microwave radiation has just <a href="https://doi.org/10.1038/s41550-020-1174-4">turned planetary science on its head</a>. An international team of scientists used radio telescopes in Hawaii and Chile to find signs that the clouds on Earth’s neighbouring planet contain tiny quantities of a molecule called phosphine.</p> <p>Phosphine is a compound made from phosphorus and hydrogen, and on Earth its only natural source is tiny microbes that live in oxygen-free environments. It’s too early to say whether phosphine is also a sign of life on Venus – but no other explanation so far proposed seems to fit.</p> <p>This video shows how methane was detected in the atmosphere of Mars. The process is the same for finding phosphine on Venus.</p> <p><strong>What makes an atmosphere?</strong></p> <p>The molecular makeup of a planet’s atmosphere normally depends on what its parent star is made of, the planet’s position in its star’s system, and the chemical and geological processes that take place given these conditions.</p> <p>There is phosphine in the atmospheres of Jupiter and Saturn, for example, but there it’s not a sign of life. Scientists think it is formed in the deep atmosphere at high pressures and temperatures, then dredged into the upper atmosphere by a strong convection current.</p> <p><strong>Join 130,000 people who subscribe to free evidence-based news.</strong></p> <p>Although phosphine quickly breaks down into phosphorus and hydrogen in the top clouds of these planets, enough lingers – 4.8 parts per million – to be observable. The phosphorus may be what gives clouds on Jupiter a reddish tinge.</p> <p>Things are different on a rocky planet like Venus. The new research has found fainter traces of phosphine in the atmosphere, at 20 parts per billion.</p> <p>Lightning, clouds, volcanoes and meteorite impacts might all produce some phosphine, but not enough to counter the rapid destruction of the compound in Venus’s highly oxidising atmosphere. The researchers considered all the chemical processes they could think of on Venus, but none could explain the concentration of phosphine. What’s left?</p> <p>On Earth, phosphine is only produced by microbial life (and by various industrial processes) – and the concentration in our atmosphere is in the parts per trillion range. The much higher concentration on Venus cannot be ignored.</p> <p><strong>Signs of life?</strong></p> <p>To determine whether the phosphine on Venus is really produced by life, chemists and geologists will be trying to identify other reactions and processes that could be alternative explanations.</p> <p>Meanwhile, biologists will be trying to better understand the microbes that live in Venus-like conditions on Earth – high temperatures, high acidity, and high levels of carbon dioxide – and also ones that produce phosphine.</p> <p>When Earth microbes produce phosphine, they do it via an “anaerobic” process, which means it happens where no oxygen is present. It has been observed in places such as activated sludge and sewage treatment plants, but the exact collection of microbes and processes is not well understood.</p> <p>Biologists will also be trying to work out whether the microbes on Earth that produce phosphine could conceivably do it under the harsh Venusian conditions. If there is some biological process producing phosphine on Venus, it may be a form of “life” very different from what we know on Earth.</p> <p>Searches for life beyond Earth have often skipped over Venus, because its surface temperature is around 500℃ and the atmospheric pressure is almost 100 times greater than on Earth. Conditions are <a href="https://www.liebertpub.com/doi/10.1089/ast.2017.1783">more hospitable for life</a> as we know it about 50 kilometres off the ground, although there are still vast clouds of sulfuric acid to deal with.</p> <p><strong>Molecular barcodes</strong></p> <p>The researchers found the phosphine using spectroscopy, which is the study of how light interacts with molecules. When sunlight passes through Venus’s atmosphere, each molecule absorbs very specific colours of this light.</p> <p>Using telescopes on Earth, we can take this light and split it into a massive rainbow. Each type of molecule present in Venus’ atmosphere produces a distinctive pattern of dark absorption lines in this rainbow, like an identifying barcode.</p> <p>This barcode is not always strongest in visible light. Sometimes it can only be detected in the parts of the electromagnetic spectrum that are invisible to the human eye, such as UV rays, microwave, radio waves and infrared.</p> <p>The barcode of carbon dioxide, for example, is most evident in the infrared region of the spectrum.</p> <p>While phosphine on Jupiter was first detected in infrared, for Venus observations astronomers used radio telescopes: the <a href="https://www.almaobservatory.org/en/home/">Atacama Large Millimeter/submillimeter Array</a> (ALMA) and <a href="https://www.eaobservatory.org/jcmt/about-jcmt/">James Clerk Maxwell Telescope</a> (JCMT), which can detect the barcode of phosphine in millimetre wavelengths.</p> <p><strong>New barcodes, new discoveries</strong></p> <p>The discovery of phosphine on Venus relied not only on new observations, but also a more detailed knowledge of the compound’s barcode. Accurately predicting the barcode of phosphine across all relevant frequencies took <a href="http://www.tampa.phys.ucl.ac.uk/ftp/eThesis/ClaraSousaSilva2015.pdf">the whole PhD</a> of astrochemist Clara Sousa-Silva in the <a href="https://www.ucl.ac.uk/exoplanets/research/spectroscopy-exoplanets">ExoMol group</a> at University College London in 2015.</p> <p>She used computational quantum chemistry – basically putting her molecule into a computer and solving the equations that describe its behaviour – to predict the strength of the barcode at different colours. She then tuned her model using available experimental data before making the <a href="https://arxiv.org/abs/1410.2917">16.8 billion lines of phosphine’s barcode</a> available to astronomers.</p> <p>Sousa-Silva originally thought her data would be used to study Jupiter and Saturn, as well as weird stars and distant “hot Jupiter” exoplanets.</p> <p>More recently, she led the detailed consideration of <a href="https://arxiv.org/abs/1910.05224">phosphine as a biosignature</a> – a molecule whose presence implies life. This analysis demonstrated that, on small rocky exoplanets, phosphine should not be present in observable concentrations unless there was life there as well.</p> <p>But she no doubt wouldn’t have dreamed of a phone call from an astronomer who has discovered phosphine on our nearest planetary neighbour. With phosphine on Venus, we won’t be limited to speculating and looking for molecular barcodes. We will be able to send probes there and hunt for the microbes directly.</p> <p><em>Written by Laura McKemmish, UNSW; Brendan Paul Burns, UNSW, and Lucyna Kedziora-Chudczer, Swinburne University of Technology. Republished with permission of <a href="https://theconversation.com/life-on-venus-traces-of-phosphine-may-be-a-sign-of-biological-activity-146093">The Conversation.</a> </em></p>

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How to stay active and help keep joints strong as you age

<p>If you’ve been working and striving for most of your life, retirement can be a wonderful time to change your lifestyle and pursue new, rewarding endeavours. However, this opportune period often coincides with age-related changes to the body that can hit harder than you expect.</p> <p>One of the most common problems encountered at this transitional stage of life is joint stiffness. Often dismissed or tolerated as “creaking bones”, it nevertheless may lead to a loss of flexibility as we get older – and can even be exacerbated by other factors to become more serious conditions such as osteoarthritis.</p> <p>Taking precautionary steps now may help reduce health risks and could also help with maintaining an active lifestyle going forward.</p> <p><strong>Supporting joint mobility</strong></p> <p>As joints get older, their movement becomes stiffer due to thinning cartilage and decreased lubricating fluid. However, there are some very simple and effective steps you can take to support joint mobility.</p> <p>Aside from exercising and maintaining a healthy weight, maintaining an anti-inflammatory diet can also help keep joint stiffness at bay. <a href="https://seatome.co.nz/blogs/about-inflammation/inflammation-what-is-it-exactly">Chronic inflammation</a>, which can result from the stresses of modern lifestyles and poor diet, may not only affect our energy levels and cognitive ability, but also contribute to conditions such as rheumatoid arthritis and other joint and muscle problems.</p> <p>Eating more dark leafy greens, legumes, healthy fats and cold-water fish and shellfish among others can also help reduce inflammation and improve wellbeing.</p> <p>Supplements are also an incredibly effective way to help complement a healthy diet, with one of the best options found right here on our shores, New Zealand Greenshell Mussels. They have been <a href="https://mro.massey.ac.nz/bitstream/handle/10179/14931/The%20Preventive%20Effects%20of%20Greenshell%20Mussel%20%28Perna%20canaliculus%29%20on%20Early-Stage%20Metabolic%20Osteoarthritis%20in%20Rats%20with%20Diet-Induced%20Obesity.pdf?sequence=1&amp;isAllowed=y">found to successfully reduce symptoms such as cartilage degradation in a recent Massey University study</a>. They are a good source of long-chain omega-3 fatty acids such as EPA and DHA as well as GAGs (glycosaminoglycans), which serve as <a href="https://seatome.co.nz/blogs/about-inflammation/inflammation-joint-health">shock absorbers and lubricant</a> to keep cartilage around joints flexible, elastic and strong.</p> <p>According to Sabrina Tian, research science manager at New Zealand fishing company Sanford, “Greenshell mussels contain many health benefits but are particularly helpful in the management of inflammation, bone loss and cartilage breakdown.”</p> <p><img style="width: 500px; height: 281.25px; display: block; margin-left: auto; margin-right: auto;" src="https://oversixtydev.blob.core.windows.net/media/7836894/stm2.jpg" alt="" data-udi="umb://media/beab7337f17147a2be4d597d44ff7bf2" /></p> <p><strong>Sea To Me</strong></p> <p>Sea To Me* provides the benefits of Greenshell Mussels in a capsule format with the highest quality and sustainability at every step of the process. From coast to capsule, Sea To Me prepares its Greenshell Mussel Powder capsules from start to finish right here in New Zealand.</p> <p>The mussels – rated as one of the world’s most sustainable seafood products by the <a href="http://www.seafoodwatch.org/seafood-recommendations/groups/mussels?type=new-zealand-green&amp;q=Mussels,%20New%20Zealand%20Green&amp;t=green%20l&amp;o=1422637138,1361924471#tab=seafood-watch">Monterey Bay Seafood Watch Programme</a> – are grown and harvested in pristine New Zealand waters before being powdered in a natural flash dry process, encapsulated and packaged – all locally.</p> <p>Two capsules a day of the 100 per cent natural wholefood product can help manage inflammation effectively throughout adult life and allow you to keep doing what you love.</p> <p> Available in selected pharmacies. For more information, visit <a href="https://seatome.co.nz/">Sea To Me</a>.</p> <p><strong><em>This is a sponsored article produced in partnership with </em></strong><a href="https://seatome.co.nz/"><strong><em>Sea To Me</em></strong></a><strong><em>.</em></strong></p> <p><strong><em>*Dietary supplement </em></strong><em>Always read the label and use as directed. If symptoms persist, see your health professional. Dietary Supplements are not a replacement for a balanced diet. </em></p>

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