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Travel hacks that could save your next holiday

<h2>Genius travel hacks</h2> <p>Here are some basic but life-saving travel hacks to keep in mind when you’re packing.</p> <h2>Double up on bag tags</h2> <p>Nothing stands to ruin a trip quite like lost luggage. Although a luggage tag can help identify your suitcase, what happens if it falls off in transit? (We’ve all seen those viral videos of how luggage handlers treat our bags on the tarmac!) When you’re packing for a flight, pop a second luggage tag inside your bag. That way, even if the tag on the outside falls off, you’ll have the proof you need to reclaim your luggage.</p> <p>Take this travel hack a step further by investing in a Bluetooth luggage tracker that allows you to keep tabs on your bag, wherever it may roam.</p> <h2>Never lose another earring</h2> <p>If earrings float freely in your luggage (or even your toiletry bag), they’ll inevitably get separated. Instead, grab a spare button and stick the posts of both earrings through two of the holes, closing them up with the backing around the other side.</p> <h2>Flat-pack your jewellery</h2> <p>To avoid knots in bracelets and necklaces, lay each piece flat on a sheet of plastic wrap, leaving lots of room in between. Place another sheet of plastic wrap on top, and press to seal. Slip your new flat-packed jewellery caddy between some folded clothes for safekeeping.</p> <h2>Prevent leaks</h2> <p>Don’t let a leaky bottle spoil everything in your suitcase. Unscrew the lids of any previously opened shampoo, conditioner and mouthwash bottles, cover the tops of the bottles with a layer of plastic wrap, then screw the lids back on.</p> <h2>Keep your toothbrush clean</h2> <p>Always pack a clothespeg: it will come in handy if you don’t want to lay your toothbrush on your hotel room’s vanity surface and you’ve already used all the glasses. Clip the peg to the toothbrush just under its bristled end, stand the peg on its two prongs, and you’ve got an instant tripod that keeps the brush safely off the vanity surface.</p> <h2>A clip-on razor guard</h2> <p>A bulldog clip – those clamp-style all-holds – is a ready-made razor guard. If you have to rummage around in your toiletry bag, it could prevent a sliced finger.</p> <p><em>This article originally appeared on <a href="https://www.readersdigest.com.au/travel/travel-hints-tips/travel-hacks-that-could-save-your-next-holiday" target="_blank" rel="noopener">Reader's Digest</a>.</em></p> <p><em>Images: Getty</em></p>

Travel Tips

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10 things that are always a waste to pack

<p>All travellers know the hardships of packing the necessities for the trip ahead. And everyone knows how many things you haven’t actually used by the time you get home again – what a waste of precious space in your luggage.</p> <p>Here is a list of 10 things to not bother packing in your suitcase.</p> <p><strong>1. Shampoo and conditioner</strong></p> <p>You can purchase these items at the places you travel. If the locals have easy access to hair products then so will you. Hotels should provide little travel-sized minis which will last a few days. Travelling with liquids can also lead to delays at security check points.</p> <p><strong>2. Shoes</strong></p> <p>Don’t pack more than two pairs of shoes – they take up unnecessary weight and space. Ensure you have a comfortable pair of walking shoes and some shoes that are nice enough to go out in at restaurants and other events.</p> <p><strong>3. Jewellery</strong></p> <p>Don’t bring your favourite expensive jewellery, you are only human and can accidentally leave items behind in hotels or apartments. You could also increase your risk of becoming a target for pickpockets. Try swapping out your diamond earrings for some cheaper substitute studs while you’re away.</p> <p><strong>4. Laptop</strong></p> <p>Don’t bring your laptop. Unless you’re travelling for work, you probably don’t need to bring a computer on your holiday. You could also become a target for thieves while travelling if they notice you have an expensive technological device with you.</p> <p><strong>5. Swimming costume</strong></p> <p>Don’t bring more than two swimming costumes. They are easy to wash and having two on hand always ensures you have a dry one to wear for the next day. Just put the swimmers in the sink filled with cool water and add some mild detergent before rinsing and wringing out to dry.</p> <p><strong>6. Hair dryer </strong></p> <p>Hair dryers are heavy and bulky, so they aren’t the easiest thing to try and squeeze into your suitcase. Hairdryers are usually provided by hotels and although yours may be nicer, they both do the same job in the end.</p> <p><strong>7. Out of season clothing </strong></p> <p>Avoid packing out of season clothing – if you’re going on a summer holiday in Europe, you probably don’t need that heavy winter coat. The excuse for packing these unnecessary items is always “just in case,” but if the situation does arise where there is an uncharacteristic change in weather, you can always buy what you need to face the day.</p> <p><strong>8. Books </strong></p> <p>Turn to paperback books or electronic tablets instead of hardcover novels. The electronic tablets are most helpful as they can contain a whole library of book options without adding the weight of a library in your suitcase. Paperback books are good when you don’t have an electronic tablet, but maybe avoid packing seven books!</p> <p><strong>9. Traveller’s checks </strong></p> <p>Traveller’s checks aren’t used anymore. Although they were once the safeguard of money while on holidays, the traveller’s checks have gone out of style. It’s unlikely you will come across a place that will accept the checks, as these have been replaced by the use of ATMs for cash and the ability to use your debit and credit cards that don’t charge an international transaction fee.</p> <p><strong>10. Double-ups </strong></p> <p>Finally, don’t bring anything your travel partner is also packing. For instance, don’t pack more than one thing that can be shared. You don’t need two tubes of toothpaste, for instance!</p> <p><em>Images: Getty</em></p>

Travel Tips

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Airline sends woman 13 brand new suitcases as compensation

<p dir="ltr">A woman has been left shocked and confused after being sent 13 brand new suitcases as compensation. </p> <p dir="ltr">Giséle Rochefort was flying with Delta Airlines in the US when her luggage was badly damaged on her flight. </p> <p dir="ltr">"Delta destroyed my suitcase. I filed a claim, they agreed to replace it," Rochefort explained in a now-viral TikTok video.</p> <p dir="ltr">Giséle’s suitcase had some of the fabric ripped off the cover, while one of the wheels had been completely knocked off. </p> <p dir="ltr">Soon after filing her claim with the airline, Rochefort received a notification that she had been issued a replacement for her luggage and it was ready to be picked up.</p> <p dir="ltr">However, she was greeted with 13 boxes, each one containing a new suitcase in varying sizes and designs: all the same brand of her destroyed luggage. </p> <div class="embed" style="font-size: 16px; box-sizing: inherit; margin: 0px; padding: 0px; border: 0px; vertical-align: baseline; outline: none !important;"><iframe class="embedly-embed" style="box-sizing: inherit; margin: 0px; padding: 0px; border-width: 0px; vertical-align: baseline; width: 610px; max-width: 100%; outline: none !important;" title="tiktok embed" src="https://cdn.embedly.com/widgets/media.html?src=https%3A%2F%2Fwww.tiktok.com%2Fembed%2Fv2%2F7205751910886837547&amp;display_name=tiktok&amp;url=https%3A%2F%2Fwww.tiktok.com%2F%40gisele_rochefort%2Fvideo%2F7205751910886837547%3Fq%3DGis%25C3%25A9le%2520Rochefort%26t%3D1678421013573&amp;image=https%3A%2F%2Fp16-sign.tiktokcdn-us.com%2Fobj%2Ftos-useast5-p-0068-tx%2F0c0dca39b4c14fafa59759c9312e38ad%3Fx-expires%3D1678442400%26x-signature%3DnoEZd10erItVG8BuGildr1uEaAk%253D&amp;key=59e3ae3acaa649a5a98672932445e203&amp;type=text%2Fhtml&amp;schema=tiktok" width="340" height="700" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen"></iframe></div> <p dir="ltr">"I was crying laughing, It felt like an April Fools' prank. I thought I was done, only to realise 3 of the large bags had small ones inside them," she added in the comments section of her video.</p> <p dir="ltr">"I think they made a mistake," she added.</p> <p dir="ltr"> Rochefort said the bags, which retail for as much as $300 (AUD) each, are currently stacked up on a wall at her home.</p> <p dir="ltr">"It's called interior design sweetie, look it up," she joked, adding, "Thanks Delta!"</p> <p dir="ltr">Her video has been viewed one million times, with many of her followers wondering how they can get their hands on such a haul.</p> <p dir="ltr">"I think I know what everyone is getting for their bday or the holidays," one commented.</p> <p dir="ltr">"Keep two and sell the rest," another suggested.</p> <p dir="ltr">"And here's an extra 12 Incase we break anymore," another joked.</p> <p dir="ltr" style="line-height: 1.38; margin-top: 12pt; margin-bottom: 15pt;"><em>Image credits: TikTok</em><span id="docs-internal-guid-360681aa-7fff-03bc-3e7a-bc44225a1ae4" style="caret-color: #000000; color: #000000;"></span></p>

Travel Tips

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Tactile robot with a sense of touch can fold laundry

<p>Why can you buy a robot vacuum cleaner easily, but not one that folds laundry or irons clothes? Because fabric is actually a very difficult thing for robots to manipulate. But scientists have made a breakthrough with a robot designed to have tactile senses.</p> <p>Fabric is soft, and deformable, and requires a few different senses firing to pick up. This is why the fashion industry is so <a href="https://cosmosmagazine.com/people/garment-supply-chain-slavery/" target="_blank" rel="noreferrer noopener">labour-intensive</a>: it’s too hard to automate.</p> <p>“Humans look at something, we reach for it, then we use touch to make sure that we’re in the right position to grab it,” says David Held, an assistant professor in the School of Computer Science, and head of the Robots Perceiving and Doing Lab, at Carnegie Mellon University, US.</p> <p>“A lot of the tactile sensing humans do is natural to us. We don’t think that much about it, so we don’t realise how valuable it is.”</p> <p>When we’re picking up a shirt, for instance, we’re feeling the top layer, sensing lower layers of cloth, and grasping the layers below.</p> <p>But even with cameras and simple sensors, robots can usually only feel the top layer.</p> <p>But Held and colleagues have figured out how to get a robot to do more. “Maybe what we need is tactile sensing,” says Held.</p> <p>The Carnegie Mellon researchers, along with Meta AI, have developed a robotic ‘skin’ called <a href="https://ai.facebook.com/blog/reskin-a-versatile-replaceable-low-cost-skin-for-ai-research-on-tactile-perception/" target="_blank" rel="noreferrer noopener">ReSkin</a>.</p> <p>It’s an elastic <a href="https://cosmosmagazine.com/science/explainer-what-is-a-polymer/" target="_blank" rel="noreferrer noopener">polymer</a>, filled with tiny magnetic sensors.</p> <div class="newsletter-box"> <div id="wpcf7-f6-p220637-o1" class="wpcf7" dir="ltr" lang="en-US" role="form"> </div> </div> <p>“By reading the changes in the magnetic fields from depressions or movement of the skin, we can achieve tactile sensing,” says Thomas Weng, a Ph.D. student in Held’s lab, and a collaborator on the project.</p> <p>“We can use this tactile sensing to determine how many layers of cloth we’ve picked up by pinching, with the sensor.”</p> <p>The ReSkin-coated robot finger could successfully pick up both one and two layers of cloth from a pile, working with a range of different textures and colours.</p> <p>“The profile of this sensor is so small, we were able to do this very fine task, inserting it between cloth layers, which we can’t do with other sensors, particularly optical-based sensors,” says Weng.</p> <p>“We were able to put it to use to do tasks that were not achievable before.”</p> <p>The robot is not yet capable of doing your laundry: next on the researchers list is teaching it to smooth crumpled fabric, choosing the correct number of layers to fold, then folding in the right direction.</p> <p>“It really is an exploration of what we can do with this new sensor,” says Weng.</p> <p>“We’re exploring how to get robots to feel with this magnetic skin for things that are soft, and exploring simple strategies to manipulate cloth that we’ll need for robots to eventually be able to do our laundry.”</p> <p>The researchers are presenting a <a href="https://sites.google.com/view/reskin-cloth" target="_blank" rel="noreferrer noopener">paper</a> on their laundry-folding robot at the 2022 International Conference on Intelligent Robots and Systems in Kyoto, Japan.</p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=220637&amp;title=Tactile+robot+with+a+sense+of+touch+can+fold+laundry" width="1" height="1" /></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/technology/laundry-folding-robot/" target="_blank" rel="noopener">This article</a> was originally published on Cosmos Magazine and was written by Ellen Phiddian. </em></p> <p><em>Image: </em><em>Carnegie Mellon University</em></p> </div>

Technology

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Disturbing twist in children's suitcase homicide

<p dir="ltr">The two suitcases that contained the bodies of siblings in Auckland were reportedly moved from one unit storage to another before the harrowing discovery. </p> <p dir="ltr">Two children’s bodies were discovered in suitcases by an Auckland family who purchased the bags at an auction on August 11.</p> <p dir="ltr">It has now been revealed that the suitcases were moved in the second half of 2021 between different storage units at the same SafeStore Papatoetoe facility, <a href="https://www.nzherald.co.nz/nz/suitcases-containing-childrens-remains-were-moved-between-storage-units-a-year-before-harrowing-discovery/RWQQNLAU6HINPF6A5L6F2EOMIQ/" target="_blank" rel="noopener">NZ Herald</a> reported.</p> <p dir="ltr">A worker told the publication that there were dead flies and rats around the bags but no smell to indicate anything more damning.</p> <p dir="ltr">A SafeStore spokesperson refused to comment due to the ongoing police investigation in which a woman from South Korea, believed to be the children’s mother was arrested. The ​​42-year-old <a href="https://oversixty.com.au/lifestyle/family-pets/woman-arrested-in-relation-to-dead-children-found-in-suitcases" target="_blank" rel="noopener">woman was arrested</a> by local police following a request from NZ Police. </p> <p dir="ltr">"South Korean authorities arrested the woman today on a Korean arrest warrant pursuant to two charges of murder relating to the two young victims," Detective Inspector Tofilau Faamanuia Vaaelua said at the time of the arrest.</p> <p dir="ltr">"The arrest warrant was issued by the Korean Courts as a result of a request by NZ Police for an arrest warrant under the extradition treaty between New Zealand and the Republic of Korea (South Korea).</p> <p dir="ltr">“NZ Police have applied to have her extradited back to New Zealand to face the charges and have requested she remain in custody whilst awaiting the completion of the extradition process.”</p> <p dir="ltr">At the time, Detective Inspector Vaaelua suggested that the children were aged 10 and five respectively when they died four years ago.</p> <p dir="ltr">The family who purchased the property where the suitcases were found are not involved in the deaths and have asked for privacy.</p> <p dir="ltr"><em>Images: NZ Herald</em></p>

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12 suitcase packing mistakes that could ruin your holiday

<p>There is a lot to consider when packing for the perfect holiday such as the weather and daily activities, but even more so now with the added burden of covid. Knowing that, it’s important to reach out to places at your destination for any coronavirus-related information. We spoke to travel experts who offered some tips on eliminating common mistakes when travelling, even in a post-pandemic world.</p> <p><strong>Mistake: when you have a "when in doubt" mindset</strong></p> <p>“We don’t need to take our entire wardrobe with us nor do we need to take our entire shoe collection,” says Suzanne of Philatravelgirlcom. “The key is to pack around a colour scheme and pack layers for day and night. As hard as it is, three pair of shoes is generally good – everyday, sandals, and dress shoes.” It’s also likely you will be able to wear your bottoms more than once, so pack more tops that you can match with the same pair of jeans.</p> <p><strong>Mistake: you wait until the last minute</strong></p> <p>“Then you’re stressed and can’t think clearly, so you end up packing too many options and don’t have what you need,” says personal stylist, Dacy Gillespie. Start packing a few days in advance. Make a list of the activities on your itinerary to determine what you need: comfy shoes vs sandals, dressy clothes vs casual, etc.</p> <p><strong>Mistake: you forget to check your destination's weather</strong></p> <p>Put your weather app to good use. “This way you won’t be stuck with all pants if it’s hot or no jacket if it’s cool,” explains digital marketing executive, Yasir Shamim.</p> <p><strong>Mistake: you fold instead of roll</strong></p> <p>“The biggest suitcase mistake I was guilty of before my husband finally (lovingly) harassed me out of it was folding instead of rolling,” says Jennifer Walden, director of operations at WikiLawn. “Folding just made more sense to me, and I assumed it wouldn’t make that big of a difference. But I actually had more problems with wrinkles when folding, and certainly less space overall. ” Tightly rolling your clothes will actually allow you to fit a lot more in your suitcase than if you were to fold.</p> <p><strong>Mistake: you don't make the most of your shoes</strong></p> <p>“I love to stuff small items like jewellery, underwear, or socks in my shoes. This saves a lot of space,” says Gillespie. Slip each pair in a Ziploc or plastic grocery bag to avoid spreading dirt.</p> <p><strong>Mistake: you don't factor in souvenirs</strong></p> <p>Overdo it on shopping and your suitcase might not zip up on your way home, possibly adding an extra bag on the way home. “If people tend to buy many souvenirs, the best practice is to carry a separate bag,” claims marketing expert, Jeremy Owens. “However, you need to make sure that you can handle your possessions after buying the souvenirs. Before going on the trip, fill the souvenir bag with mock items, and carry it with other belongings. You need to let go of some items if the total weight is more than you can handle.”</p> <p><strong>Mistake: you buy a whole new wardrobe specifically for your trip</strong></p> <p>“Don’t try a new look on vacation!” says Gillespie. New clothes you’re not used to wearing may not fit as well or look as good as they did in the dressing room when you bought them. Instead, “stick with trusted outfits you know you look good in,” she says. Pay attention to fabrics – knits and denim travel well; silk and linen wrinkle easily.</p> <p><strong>Mistake: you want one whole suitcase all to yourself</strong></p> <p>If you’re travelling with a partner, it seems logical to each pack your own suitcase. But if a piece of luggage gets lost, one of you is left with nothing. “If you are travelling with your partner, it would be best to put half of your things in their suitcase and vice versa,” explains Jeremy Harrison, founder of Hustle Life.  “In case you lose your luggage, you still have half of your stuff to use!”</p> <p><strong>Mistake: you don't keep your toiletries well contained</strong></p> <p>If it is capable of leaking, assume it will. Place all non-solids like hair gel, shampoo, or mouthwash in a zip-top bag to keep your stuff safe from any potential spillage. “Don’t just put your shampoo into your suitcase and expect things to turn out fine,” explains Walden. “Even if you’ve never opened it. Put toiletries in a zip-top bag! If you don’t want certain products mixing, use several different bags. Press the air out of them before sealing. Sometimes I’ll even put them inside a plastic grocery bag, too, just to be extra safe.”</p> <p><strong>Mistake: you throw our your packing list</strong></p> <p>A packing list can help make sure you don’t forget anything important, but don’t chuck it in the bin when you’re finished. “Make a list a week in advance,” says etiquette expert, April Masini. “Go over it several times throughout the week. Put your packable items out the night before. Go through them the next day. And then, when you’re sure you have everything you need, pack your suitcase.”</p> <p><strong>Mistake: you don't bring enough masks</strong></p> <p>Even if masks aren’t required in your hometown, they may be required elsewhere, especially if you are travelling by plane or taking public transportation. “Even if you’re using cloth masks, you should pack several,” explains Walden. “You can’t rely on being able to wash them where you’re staying, and no one really wants to do laundry on a vacation anyway.”</p> <p><strong>Mistake: you don't bring your own cleaning products </strong></p> <p>You may not want to rely on others to keep spaces clean for you so it’s best to pack extra hand sanitiser and disinfecting wipes to ensure clean surfaces, especially in a hotel room. “Post-coronavirus I am including a pillowcase as well as a fabric sanitiser for bedding,” says lifestyle influencer, Amra Beganovich. “Even though many places have imposed a stricter cleaning regiment during the pandemic, taking additional safety measures can help you feel at ease.”</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.co.nz/travel/12-suitcase-packing-mistakes-that-could-ruin-your-holiday" target="_blank" rel="noopener">Reader's Digest</a>. </em></p>

Travel Tips

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12 suitcase packing mistakes that could ruin your holiday

<h3>Eliminating mistakes</h3> <p>There is a lot to consider when packing for the perfect holiday such as the weather and daily activities, but even more so now with the added burden of covid. Knowing that, it’s important to reach out to places at your destination for any coronavirus-related information. We spoke to travel experts who offered some tips on eliminating common mistakes when travelling, even in a post-pandemic world.</p> <p> </p> <div class="slide-image" style="box-sizing: border-box; border: 0px; font-family: Raleway, sans-serif, Arial; font-size: 16px; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline; color: #444444;"> </div> <p> </p> <h3>Mistake: you have a ‘when in doubt’ mindset</h3> <p>“We don’t need to take our entire wardrobe with us nor do we need to take our entire shoe collection,” says Suzanne of Philatravelgirlcom. “The key is to pack around a colour scheme and pack layers for day and night. As hard as it is, three pair of shoes is generally good – everyday, sandals, and dress shoes.” It’s also likely you will be able to wear your bottoms more than once, so pack more tops that you can match with the same pair of jeans.</p> <h3>Mistake: You wait until the last minute</h3> <p>“Then you’re stressed and can’t think clearly, so you end up packing too many options and don’t have what you need,” says personal stylist, Dacy Gillespie. Start packing a few days in advance. Make a list of the activities on your itinerary to determine what you need: comfy shoes vs sandals, dressy clothes vs casual, etc.</p> <h3>Mistake: You forget to check your destinations weather</h3> <p>Put your weather app to good use. “This way you won’t be stuck with all pants if it’s hot or no jacket if it’s cool,” explains digital marketing executive, Yasir Shamim.</p> <h3>Mistake: You fold instead of roll</h3> <p>“The biggest suitcase mistake I was guilty of before my husband finally (lovingly) harassed me out of it was folding instead of rolling,” says Jennifer Walden, director of operations at WikiLawn. “Folding just made more sense to me, and I assumed it wouldn’t make that big of a difference. But I actually had more problems with wrinkles when folding, and certainly less space overall. ” Tightly rolling your clothes will actually allow you to fit a lot more in your suitcase than if you were to fold.</p> <h3>Mistake: You don't make the most of your shoes</h3> <p>“I love to stuff small items like jewellery, underwear, or socks in my shoes. This saves a lot of space,” says Gillespie. Slip each pair in a Ziploc or plastic grocery bag to avoid spreading dirt.</p> <h3>Mistake: You don't factor in souvenirs </h3> <p>Overdo it on shopping and your suitcase might not zip up on your way home, possibly adding an extra bag on the way home. “If people tend to buy many souvenirs, the best practice is to carry a separate bag,” claims marketing expert, Jeremy Owens. “However, you need to make sure that you can handle your possessions after buying the souvenirs. Before going on the trip, fill the souvenir bag with mock items, and carry it with other belongings. You need to let go of some items if the total weight is more than you can handle.”</p> <h3>Mistake: You buy a whole new wardrobe specifically for your trip</h3> <p>Don’t try a new look on vacation!” says Gillespie. New clothes you’re not used to wearing may not fit as well or look as good as they did in the dressing room when you bought them. Instead, “stick with trusted outfits you know you look good in,” she says. Pay attention to fabrics – knits and denim travel well; silk and linen wrinkle easily.</p> <h3>Mistake: You want one whole suitcase to yourself</h3> <p>If you’re travelling with a partner, it seems logical to each pack your own suitcase. But if a piece of luggage gets lost, one of you is left with nothing. “If you are travelling with your partner, it would be best to put half of your things in their suitcase and vice versa,” explains Jeremy Harrison, founder of Hustle Life.  “In case you lose your luggage, you still have half of your stuff to use!”</p> <h3>Mistake: You don't keep your toiletries well contained</h3> <p>If it is capable of leaking, assume it will. Place all non-solids like hair gel, shampoo, or mouthwash in a zip-top bag to keep your stuff safe from any potential spillage. “Don’t just put your shampoo into your suitcase and expect things to turn out fine,” explains Walden. “Even if you’ve never opened it. Put toiletries in a zip-top bag! If you don’t want certain products mixing, use several different bags. Press the air out of them before sealing. Sometimes I’ll even put them inside a plastic grocery bag, too, just to be extra safe.”</p> <h3>Mistake: You throw out your packing list</h3> <p>A packing list can help make sure you don’t forget anything important, but don’t chuck it in the bin when you’re finished. “Make a list a week in advance,” says etiquette expert, April Masini. “Go over it several times throughout the week. Put your packable items out the night before. Go through them the next day. And then, when you’re sure you have everything you need, pack your suitcase.”</p> <h3>Mistake: Not bringing enough masks</h3> <p>Even if masks aren’t required in your hometown, they may be required elsewhere, especially if you are travelling by plane or taking public transportation. “Even if you’re using cloth masks, you should pack several,” explains Walden. “You can’t rely on being able to wash them where you’re staying, and no one really wants to do laundry on a vacation anyway.”</p> <h3>Mistake: You don't bring your own cleaning products</h3> <p>You may not want to rely on others to keep spaces clean for you so it’s best to pack extra hand sanitiser and disinfecting wipes to ensure clean surfaces, especially in a hotel room. “Post-coronavirus I am including a pillowcase as well as a fabric sanitiser for bedding,” says lifestyle influencer, Amra Beganovich. “Even though many places have imposed a stricter cleaning regiment during the pandemic, taking additional safety measures can help you feel at ease.”</p> <p>This article originally appeared on <a href="https://www.readersdigest.com.au/travel/12-suitcase-packing-mistakes-that-could-ruin-your-holiday" target="_blank" rel="noopener">Reader's Digest</a>.</p> <p> </p>

Domestic Travel

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Realistic androids coming closer, as scientists teach a robot to share your laughter

<p>Do you ever laugh at an inappropriate moment?</p> <p>A team of Japanese researchers has taught a robot when to laugh in social situations, which is a major step towards creating an android that will be “like a friend.”</p> <p>“We think that one of the important functions of conversational AI is empathy,” says Dr Koji Inoue, an assistant professor at Kyoto University’s Graduate School of Informatics, and lead author on a paper describing the research, <a href="https://doi.org/10.3389/frobt.2022.933261" target="_blank" rel="noreferrer noopener">published</a> in <em>Frontiers in Robotics and AI</em>.</p> <p>“Conversation is, of course, multimodal, not just responding correctly. So we decided that one way a robot can empathize with users is to share their laughter, which you cannot do with a text-based chatbot.”</p> <p>The researchers trained an AI with data from 80 speed dating dialogues, from a matchmaking marathon with Kyoto University students. (Imagine meeting a future partner at exercise designed to teach a robot to laugh…)</p> <p>“Our biggest challenge in this work was identifying the actual cases of shared laughter, which isn’t easy, because as you know, most laughter is actually not shared at all,” says Inoue.</p> <p>“We had to carefully categorise exactly which laughs we could use for our analysis and not just assume that any laugh can be responded to.”</p> <p>They then added this system to a hyper-realistic android named <a href="https://robots.ieee.org/robots/erica/" target="_blank" rel="noreferrer noopener">Erica</a>, and tested the robot on 132 volunteers.</p> <div class="newsletter-box"> <div id="wpcf7-f6-p214084-o1" class="wpcf7" dir="ltr" lang="en-US" role="form"> </div> </div> <p>Participants listened to one of three different types of dialogue with Erica: one where she was using the shared laughter system, one where she didn’t laugh at all, and one where she always laughed whenever she heard someone else do it.</p> <p>They then gave the interaction scores for empathy, naturalness, similarity to humans, and understanding.</p> <p>The researchers found that the shared-laughter system scored higher than either baseline.</p> <p>While they’re pleased with this result, the researchers say that their system is still quite rudimentary: they need to categorise and examine lots of other types of laughter before Erica’s chuckling naturally.</p> <p>“There are many other laughing functions and types which need to be considered, and this is not an easy task. We haven’t even attempted to model unshared laughs even though they are the most common,” says Inoue.</p> <p>Plus, it doesn’t matter how realistic a robot’s laugh is if the rest of its conversation is unnatural.</p> <p>“Robots should actually have a distinct character, and we think that they can show this through their conversational behaviours, such as laughing, eye gaze, gestures and speaking style,” says Inoue.</p> <p>“We do not think this is an easy problem at all, and it may well take more than 10 to 20 years before we can finally have a casual chat with a robot like we would with a friend.”</p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=214084&amp;title=Realistic+androids+coming+closer%2C+as+scientists+teach+a+robot+to+share+your+laughter" width="1" height="1" /></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/technology/robot-laugh/" target="_blank" rel="noopener">This article</a> was originally published on <a href="https://cosmosmagazine.com" target="_blank" rel="noopener">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/ellen-phiddian" target="_blank" rel="noopener">Ellen Phiddian</a>. Ellen Phiddian is a science journalist at Cosmos. She has a BSc (Honours) in chemistry and science communication, and an MSc in science communication, both from the Australian National University.</em></p> <p><em>Image: Getty Images</em></p> </div>

Technology

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8 genius packing tips from flight attendants

<p>Taking the time to plan what to pack before you fly can save you time, money and hassle. “How many times do you pack a lot of stuff, but never wear half of it?” asks flight attendant Michele Radon. “Lay it out before you pack it. You may find that you’ll be able to wear a pair of pants with two different tops.”</p> <p>It’s also OK to wear the same thing twice, adds flight attendant Abagail Valencia. When it comes to handbags and dress shoes, choose just one and wear your bulkiest items such as coats, suit jackets and boots, when you travel. Mix and match your go-to travel outfits. A favourite top, blazer and tailored pants can be mixed and matched for both casual and unexpected dressier occasions. The following useful tips will help make your next trip a breeze.</p> <p><strong>Pack "double duty" clothes</strong></p> <p>If you want to travel light, simplify your travel wardrobe to include items that can serve more than one purpose. A comfortable jumper or pashmina wrap, for example, is essential, says Radon. Airlines don’t always give out blankets, so you can use it as a blanket or a ‘pillow’ when on the plane and then wear it.</p> <p>Pack one pair of jeans and one pair of black pants that can be dressed up or down, suggests Valencia. A couple of T-shirts is all you need for casual wear, and one dressy shirt will suffice when going out at night, she says. If you need dressier attire, add a black dress, scarf and heels, while a smart blazer should work for men.</p> <p><strong>Streamline your toiletries bag</strong></p> <p>When travelling light, streamline your getting-ready routine, explains flight attendant Jane Frilicci. If you’re not dedicated to a certain brand, just use the shampoo, conditioner, body wash and body lotion the hotel supplies and use the hotel’s hairdryer. Be careful of taking bulky glass aftershave and perfume which can break or is not allowed in hand luggage on international trips. Consider using up sample size atomisers or refillable sprays, roll or cream perfume instead.</p> <p>Take the opportunity to use up those sample size products you’ve been storing or fill your favourite product in travel size storage. If you’re going to a remote place or a resort area, prices may be high and you may not be able to buy whatever you need, so taking enough to last the trip makes sense. Frilicci recommends getting a clear travel bag so you can see all of your toiletries when going through security and on your trip.</p> <p><strong>Compress and protect</strong></p> <p>Bulky items such as puffy coats for colder destinations that take up a lot of room in your suitcase can be managed by using compression cubes. If you have to travel with bulky items, compression space bags can easily compress your clothes, says Valencia. </p> <p>They save room in your suitcase and protect your items from dirt, moisture, odours and allergens.</p> <p><strong>Keep kids occupied and other passengers happy</strong></p> <p>Parents need to be prepared when travelling with kids, says Frilicci. “People get bent out of shape when there is a screaming kid, especially when they’re trying to sleep.”</p> <p>To keep kids and passengers happy, Frilicci suggests packing a new toy, not an old one. Some parents make gift bags for the passengers seated next to them – including packaged sweets, earplugs and a note that says something like “Hi, I’m Jake, I’m three months old, and I’m not the best traveller so you might hear my loud voice.”</p> <p><strong>Keep useful items in your carry-on bag</strong></p> <p>“Keep a separate carry-on bag with all of your essentials that you need to access during the flight – things such as a toothbrush, make-up, passport and a pen,” Frilicci says.</p> <p><strong>Be prepared for delays</strong></p> <p>Weather, mechanical problems and air traffic are just some of the reasons flights get delayed. To prepare for the possibility of delays, Radon suggests packing snacks that keep well, such as nuts, muesli bars or cheese sticks. For international flights with liquid restrictions, she suggests bringing along an empty water bottle and filling it at a water fountain once you’re through security.</p> <p>Other items to consider include headache tablets, allergy medicine, anything for blocked ears including gum to chew, and lotion, because being on a plane makes your skin dry, explains Radon. Another item she won’t leave home without? Disinfectant wipes. “After a few hours, the bathrooms can become unkempt.”</p> <p><strong>Prioritise what shoes to pack</strong></p> <p>Shoes take up so much room in your suitcase and should never touch your clothes, says Frilicci. “There really is no easy answer when it comes to packing them.” To maximise space, she tucks jewellery and other small items into the shoes and then puts them in shoe bags. Another tip is to pack rubber flip flops to ensure you don’t walk barefoot on the hotel or plane floor.</p> <p><strong>Be smart with your electronics</strong></p> <p>Travelling with too many devices can seriously weigh you down. Determining whether you can or cannot live without your mobile phone, laptop, headphones and iPad is a personal decision, but at least streamline the cords and chargers. Frilicci recommends keeping all of your cords and a portable charger wrapped neatly in a small container or zippered pouch.</p> <p><em>Image credits: Getty Images</em></p> <p><em>This article originally appeared on <a href="https://www.readersdigest.co.nz/travel/flights/8-genius-packing-tips-flight-attendants" target="_blank" rel="noopener">Reader's Digest</a>.</em></p>

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Woman arrested in relation to dead children found in suitcases

<p dir="ltr">A South Korean woman has been arrested a few weeks after <a href="https://oversixty.com.au/finance/legal/tragic-update-after-horrific-suitcase-discovery" target="_blank" rel="noopener">children’s bodies were found in suitcases</a> in New Zealand. </p> <p dir="ltr">The ​​42-year-old woman was arrested by local police following a request from NZ Police after the harrowing discovery. </p> <p dir="ltr">Two children’s bodies were discovered in suitcases by an Auckland family who purchased the bags at an auction on August 11.</p> <p dir="ltr">An investigation launched into the shocking find with NZ Police saying the children may have been dead for years and finding a connection - <a href="https://oversixty.com.au/news/news/major-new-detail-in-suitcase-homicide-case" target="_blank" rel="noopener">possibly the children’s mother</a> - in South Korea. </p> <p dir="ltr">"South Korean authorities arrested the woman today on a Korean arrest warrant pursuant to two charges of murder relating to the two young victims," Detective Inspector Tofilau Faamanuia Vaaelua said.</p> <p dir="ltr">"The arrest warrant was issued by the Korean Courts as a result of a request by NZ Police for an arrest warrant under the extradition treaty between New Zealand and the Republic of Korea (South Korea).</p> <p dir="ltr">“NZ Police have applied to have her extradited back to New Zealand to face the charges and have requested she remain in custody whilst awaiting the completion of the extradition process.”</p> <p dir="ltr">A statement issued also thanked South Korean authorities for their assistance and coordination with NZ Police. </p> <p dir="ltr">No further information will be revealed as the case is now in front of the courts. </p> <p dir="ltr">News of the children’s bodies in the suitcases made headlines around the world with police scrambling to piece together evidence of what happened. </p> <p dir="ltr">At the time, Detective Inspector Vaaelua suggested that the children were aged 10 and five respectively when they died four years ago.</p> <p dir="ltr">He also said the family who purchased the property where the suitcases were found are not involved in the deaths and have asked for privacy.</p> <p dir="ltr"><em>Image: Newshub</em></p>

Family & Pets

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Major new detail in suitcase homicide case

<p>A major new detail has been released by police pertaining to the recent <a href="https://www.oversixty.co.nz/finance/legal/tragic-update-after-horrific-suitcase-discovery" target="_blank" rel="noopener">grim discovery</a> of primary-school-aged human remains inside a suitcase kept for years in a South Auckland storage facility.</p> <p>A family member is being sought by South Korean police in connection to the two bodies found, and may actually be the children’s mother.</p> <p>A police officer said the woman was a Korean-born New Zealander who arrived in South Korea in 2018. There has been no record of her departing South Korea since that time. It is unclear whether or not she had other relatives with her when she arrived in South Korea, her whereabouts were completely unknown.</p> <p>New Zealand police had requested confirmation on whether the person who might be related to a crime case was in South Korea, adding that given her past address and age, she could be the mother of the kids.</p> <p>Two family members of the deceased children are believed to be in Korea. In a press conference, Detective Inspector Tofilau Faamanuia confirmed that NZ police were working with Interpol as part of the homicide investigation.</p> <p>The remains were discovered on August 11, when people living at a Moncrieff Ave, Manurewa, house brought “unowned property” to the address, which they had purchased during an auction from the storage facility.</p> <p>It was confirmed that the bodies of the children had likely been stored in the Papatoetoe Safe Store storage facility for three to four years before being discovered.</p> <p>He was, however, hesitant to reveal too many details about what police knew of the renters or owners of the storage unit over concerns it may compromise the investigation.</p> <p>When asked if police knew the identity of the people who were renting the storage unit, Vaaelua said: “Yes, we are following positive lines of inquiry in regards to the storage unit with the assistance of the storage company.”</p> <p><em>Image: TNVZ/Handout</em></p>

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Tragic update after “horrific” suitcase discovery

<p dir="ltr"><em>Content warning: Graphic content</em></p> <p dir="ltr">Human remains found in two suitcases by a New Zealand family late last week have been identified as belonging to two young children of primary school age, with police saying they may have been dead for years.</p> <p dir="ltr">The family made the shocking discovery after purchasing the suitcases at an auction, along with other items from an abandoned storage locker in South Auckland.</p> <p dir="ltr">Police were alerted to the discovery on Thursday, August 11, with neighbours telling local media of a “wicked smell” in the area at the time.</p> <p dir="ltr">Detective Inspector Tofilau Faamanuia Vaaelua said initial post-mortem examinations suggested the remains were those of two children between the ages of five and ten.</p> <p dir="ltr">“Early indications suggest these children may have been deceased for a number of years before being found last week,” he said during a press conference on Thursday. “We also believe the suitcases have been in storage for a number of years.”</p> <p dir="ltr">Detective Inspector Vaaelau went on to suggest that the childrens’ remains may have been stored for three to four years.</p> <p dir="ltr">He added that the family who purchased the items from the storage unit aren’t involved in the deaths and have asked for privacy.</p> <p dir="ltr">“They are understandably distressed by the discovery, and they have asked for privacy. We are ensuring there is support in place for them,” he said.</p> <p dir="ltr">Detective Inspector Vaaelau confirmed that New Zealand police have begun working with Interpol and making enquiries with overseas agencies as part of the investigation.</p> <p dir="ltr">“As part of the investigation we are looking at canvassing and collecting CCTV, but given the period of time ... it’s going to be a challenge in itself,” he said.</p> <p dir="ltr">“The investigation team are working very hard to hold accountable the person or persons responsible for the deaths of these children.”</p> <p dir="ltr">Police are combing through the remaining items from the storage locker to establish any links and identify the remains, with Detective Inspector Vaaelau adding that contacting the next of kin was the biggest priority.</p> <p dir="ltr">He declined to comment on the gender or state of the remains, or whether police believe the children are related over concerns it may compromise the investigation.</p> <p dir="ltr">“That information is very important to the investigation and I’m not prepared to comment on that,” he said.</p> <p dir="ltr">Though local media have suggested that the case may have links overseas, Detective Inspector Vaaelau remained tight-lipped, stressing that police could only say that the victims had relatives in New Zealand.</p> <p dir="ltr">“What I can say is we are making very good progress with DNA inquiries,” he said.</p> <p dir="ltr">“We want to reassure the community our investigation is continuing the establish the facts to ascertain the full circumstances around the death of these children.</p> <p dir="ltr">“This includes establishing when, where and how. The nature of this discovery provides some complexities to the investigation.”</p> <p dir="ltr">The horrific discovery has rocked the country and has had a particularly strong impact on the Manurewa community in South Auckland, which is home to strong Māori and Pacific populations.</p> <p dir="ltr">“I really feel for the family of these victims,” Detective Inspector Vaaelua said.</p> <p dir="ltr">“Right here, right now, there are relatives out there that aren’t aware that their loved ones have deceased, especially two young children.</p> <p dir="ltr">“As for the investigation team, there are a number of them that are parents. This is no easy investigation and no matter how long or how many years you serve and investigate horrific cases like this, it’s never any easy task.</p> <p dir="ltr">“I myself am a parent of young kids but we have a job to do.”</p> <p><span id="docs-internal-guid-4ab2fcd8-7fff-befa-97e3-0d263a1746ff"></span></p> <p dir="ltr"><em>Image: Newshub</em></p>

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Supermarket delivery by robot better for the climate

<p>Along with their <a href="https://twitter.com/historymatt/status/1525776275939418113" target="_blank" rel="noreferrer noopener">cult following on social media</a>, autonomous delivery robots travelling on footpaths could be the most climate-friendly way to do your grocery shopping.</p> <p>Around the world, <a href="https://cosmosmagazine.com/people/will-covid-19-change-our-cities/" target="_blank" rel="noreferrer noopener">COVID-19 has seen a change</a> in the way people shop for groceries. Instead of driving to the supermarket more people are ordering online for pick-up or home delivery, and even in some places, delivery <a href="https://cosmosmagazine.com/technology/robotics/drone-delivery-groceries-canberra/" target="_blank" rel="noreferrer noopener">by drone</a> or robot.</p> <p>In the United States supermarket home delivery services grew 54% between 2019 and 2020. In Australia, Woolworths and Coles experienced <a href="https://theconversation.com/coles-and-woolworths-are-moving-to-robot-warehouses-and-on-demand-labour-as-home-deliveries-soar-166556" target="_blank" rel="noreferrer noopener">unprecedented demand.</a></p> <p>The rapid growth in e-commerce has seen an increased focus on the greenhouse gas emissions associated with the <a href="https://cosmosmagazine.com/earth/sustainability/to-help-the-environment-should-you-shop-in-store-or-online/" target="_blank" rel="noreferrer noopener">‘last-mile’ delivery</a>.</p> <p>A study by University of Michigan researchers and the Ford Motor Co modelled the emissions associated with the journey of a 36-item grocery basket from shop to home via a number of alternative transport options. Their study is <a href="https://pubs.acs.org/doi/pdf/10.1021/acs.est.2c02050" target="_blank" rel="noreferrer noopener">published</a> in the journal <em>Environmental Science &amp; Technology</em>.</p> <p>“This research lays the groundwork for understanding the impact of e-commerce on greenhouse gas emissions produced by the grocery supply chain,” says the study’s senior author Greg Keoleian<a href="https://seas.umich.edu/research/faculty/greg-keoleian" target="_blank" rel="noopener">,</a> director of the Centre for Sustainable Systems at University of Michigan School for Environment and Sustainability.</p> <p>The researchers modelled 72 different ways the groceries could travel from the warehouse to the customer. Across all options, the results showed ‘last-mile’ transport emissions to be the major source of <a href="https://cosmosmagazine.com/earth/food-transport-emissions-cost/">supply chain emissions</a>.</p> <div class="newsletter-box"> <div id="wpcf7-f6-p201307-o1" class="wpcf7" dir="ltr" lang="en-US" role="form"> </div> </div> <p>They found the conventional option of driving to the supermarket in a petrol or diesel car to be the most polluting, creating six kilograms of carbon dioxide (CO<sub>2</sub>). All other choices had lower emissions, with footpath delivery robots the cleanest for the climate, at one kg CO<sub>2</sub>.</p> <p>A customer who switched to an electric vehicle could halve their emissions. But they could achieve a similar impact on emissions by reducing their shopping frequency. Without buying a new car, households who halved the frequency of supermarket trips reduced emissions by 44%.</p> <p>Keoleian says the study emphasises the “important role consumers can serve in reducing emissions through the use of trip chaining and by making carefully planned grocery orders.” Trip chaining refers to combining grocery shopping with other errands.</p> <p>All home delivery options had lower emissions than in-store shopping – in part due to the efficiencies gained in store operation and transport – with the potential to cut emissions by 22 – 65%.</p> <p>Footpath robots are being trialled in cities across the United States, Europe and China. These four or six wheeled robots carry items like supermarket shopping or retail items over short distances. Most have a delivery range around three kilometres.</p> <figure class="wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter"> <div class="wp-block-embed__wrapper"> <div class="entry-content-asset"> <div class="embed-wrapper"> <div class="inner"> <div class="twitter-tweet twitter-tweet-rendered spai-bg-prepared" style="display: flex; max-width: 500px; width: 100%; margin-top: 10px; margin-bottom: 10px;"><iframe id="twitter-widget-0" class="spai-bg-prepared" style="display: block; position: static; visibility: visible; width: 500px; height: 612px; flex-grow: 1;" title="Twitter Tweet" src="https://platform.twitter.com/embed/Tweet.html?creatorScreenName=CosmosMagazine&amp;dnt=true&amp;embedId=twitter-widget-0&amp;features=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%3D%3D&amp;frame=false&amp;hideCard=false&amp;hideThread=false&amp;id=1525776275939418113&amp;lang=en&amp;origin=https%3A%2F%2Fcosmosmagazine.com%2Fearth%2Fclimate%2Frobot-delivery-better-for-the-climate%2F&amp;sessionId=84ec360f0f0db6f38136f997db6585736d09d60a&amp;siteScreenName=CosmosMagazine&amp;theme=light&amp;widgetsVersion=b7df0f50e1ec1%3A1659558317797&amp;width=500px" frameborder="0" scrolling="no" allowfullscreen="allowfullscreen" data-tweet-id="1525776275939418113"></iframe></div> </div> </div> </div> </div> </figure> <p><a>Starship robots</a> is one example. Since launching in 2014, their robots have completed three million autonomous home deliveries in cities across Estonia, the United Kingdom, Finland and the United States.</p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=201307&amp;title=Supermarket+delivery+by+robot+better+for+the+climate" width="1" height="1" /></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/earth/climate/robot-delivery-better-for-the-climate/" target="_blank" rel="noopener">This article</a> was originally published on <a href="https://cosmosmagazine.com" target="_blank" rel="noopener">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/petra-stock" target="_blank" rel="noopener">Petra Stock</a>. Petra Stock has a degree in environmental engineering and a Masters in Journalism from University of Melbourne. She has previously worked as a climate and energy analyst.</em></p> <p><em>Image: Getty Images</em></p> </div>

Technology

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How to pack your carry-on luggage

<p>Depending on what luggage you travel with, your baggage can determine how easy you find your travels. Savvy travellers, who often pack light, get through security faster and have an easier time on the plane. Carry-ons don’t have to be used as supplementary baggage for your next trip, you can, in fact use it as your primary bag. It will force you to travel light, save you time at baggage collection, any extra luggage fees - plus, your bag cannot be lost by the airline.</p> <p>Here's a guide to not only packing light, but packing right!</p> <p><strong>Choosing a bag:</strong> Even for carry-on, size matters. Most airlines now have restrictions on the size and weight of your bag. Check with the airline as to what your allowance is. In any case, opt for a bag that is light and has lots of room inside without being too flimsy. You want something sturdy and durable but that doesn’t weigh you down before you’ve packed it. A bag that has wheels and a handle will allow you to get around with ease and quickly if need be.</p> <p><strong>Getting dressed:</strong> Wear your heaviest items on the plane – think denim, heavy shoes and a jacket, if you intend to pack one.</p> <p><strong>Wearable luggage:</strong> This sounds strange but if you want to maximise your carry-on packing space – this is especially useful if you are only travelling with carry-on – then you might want to consider buying some wearable luggage like a bum bag or cross-body bag that sits flat against you. You can put items in here like passport, phone, money and cards and a couple of little items which will free up some space in your bag. Every bit counts!</p> <p><strong>What to pack:</strong> You’ll want to ensure you pack all of your essential items in your carry-on bag. This is not only important to ensure nothing gets stolen, but if your bag is lost at least when you land you will have enough essential items to comfortably get by until alternative arrangements are made or your bag is returned to you. Essential carry-on bag items include: passport, return flight details, accommodation and transport information, cash and cards, pen, home house key, key electronics such a phone and tablet or laptop along with the chargers, change of clothes, mini bag to house your at-seat essentials so you don’t have to get up and down to the overhead compartment, headphones, medication, glasses and possibly a snack and bottle of water.</p> <p><strong>Perfect packing:</strong> Roll your clothes as not only will it allows you to fit them into corners and in between items when packing, but they surprisingly come out almost wrinkle free. Layering is the key technique of master packers. Think of your bag as being divided into three horizontal layers. Place shoes and any other bulky or hard items (like a travel hair dryer) in first as the bottom layer. Fill in the space between these items with smaller things like underwear, T-shirts, toiletries etc. The second layer is for larger clothing items and the third tier is for anything you might to access on your way to your destination. Then the majority of your toiletries (packed in your clear bag) should go in this layer, too. Also anything else that might break or spill – think make-up – should be on top so other items don’t squish them.</p> <p><em>Image credits: Getty Images </em></p>

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Patch me up, Scotty! Remote surgery robot destined for ISS

<p>Strap yourself in so you don’t float away, select the required procedure, lie back and relax as your autonomous surgery robot patches you up from whatever space ailment bothers you. Sound far-fetched?</p> <p>Not according to Professor Shane Farritor, from the University of Nebraska-Lincoln, who <a href="https://news.unl.edu/newsrooms/today/article/husker-developed-surgery-robot-to-be-tested-aboard-international-space/" target="_blank" rel="noreferrer noopener">has just received funding from NASA</a> to prepare his miniature surgical robot for a voyage to the International Space Station (ISS) in 2024.</p> <p>MIRA, which stands for “miniaturised in vivo robotic assistant” is comparatively little for a surgery-performing machine – small enough to fit inside a microwave-sized experimental locker within the ISS. The brainchild of Farritor and colleagues at the start-up company Virtual Incision, MIRA has been under development for almost 20 years.</p> <p>The ultimate aim for MIRA is to be able to perform surgery autonomously and remotely, which has far-reaching ramifications for urgent surgery in the field – whether that’s in the depths of space, a remote location or even <a href="http://bionics.seas.ucla.edu/publications/JP_11.pdf" target="_blank" rel="noreferrer noopener">in a war-torn region</a>.</p> <p>Initially MIRA won’t go near anyone’s body. Once on the ISS, it will autonomously perform tasks designed to mimic the movements required for surgery, such as cutting stretched rubber bands and pushing metal rings along a wire.</p> <div class="newsletter-box"> <div id="wpcf7-f6-p200559-o1" class="wpcf7" dir="ltr" lang="en-US" role="form"> </div> </div> <p>Being autonomous is important as it won’t need to access bandwidth to communicate back to Earth.</p> <p>MIRA has already successfully completed surgery-like tasks via remote operation including a colon resection.</p> <p>Space is the next frontier.</p> <p>Farritor says, as people go further and deeper into space, they might need surgery. “We’re working toward that goal.”</p> <p>The stint on the ISS will not only mark the most autonomous operation so far, but it will also provide insight into how such devices might function in zero gravity.</p> <p>The dream goal is for MIRA to function entirely on its own, says Farritor. Just imagine: “the astronaut flips a switch, the process starts, and the robot does its work by itself. Two hours later, the astronaut switches it off and it’s done”.</p> <p>As anyone who has seen the scene in the movie, <a href="https://www.youtube.com/watch?v=Ue4PCI0NamI" target="_blank" rel="noreferrer noopener">The Martian</a>, can attest, it would certainly make pulling a wayward antenna spike out of yourself from within a deserted Martian habitat station far more comfortable.</p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=200559&amp;title=Patch+me+up%2C+Scotty%21+Remote+surgery+robot+destined+for+ISS" width="1" height="1" /></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/health/remote-surgery-robot-destined-for-iss/" target="_blank" rel="noopener">This article</a> was originally published on <a href="https://cosmosmagazine.com" target="_blank" rel="noopener">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/clare-kenyon" target="_blank" rel="noopener">Clare Kenyon</a>. Clare Kenyon is a science writer for Cosmos. She is currently wrangling the death throes of her PhD in astrophysics, has a Masters in astronomy and another in education, and has classroom experience teaching high school science, maths and physics. Clare also has diplomas in music and criminology and a graduate certificate of leadership and learning.</em></p> <p><em>Image: Getty Images</em></p> </div>

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A robot dog with a virtual spinal cord can learn to walk in just one hour

<p>We’ve all seen those adorable clips of newborn giraffes or foals first learning to walk on their shaky legs, stumbling around until they finally master the movements.</p> <p>Researchers wanted to know how animals learn to walk and learn from their stumbling, so they built a four-legged, dog-sized robot to simulate it, according to a new study <a href="https://www.nature.com/articles/s42256-022-00505-4" target="_blank" rel="noreferrer noopener">reported</a> in <em>Nature Machine Intelligence</em>.</p> <p>They found that it took their robot and its virtual spinal cord just an hour to get its walking under control.</p> <p>Getting up and going quickly is essential in the animal kingdom to avoid predators, but learning how to co-ordinate leg muscles and tendons takes time.</p> <p>Initially, baby animals rely heavily on hard-wired spinal cord reflexes to co-ordinate muscle and tendon control, while motor control reflexes help them to avoid falling and hurting themselves during their first attempts.</p> <p>More precise muscle control must be practised until the nervous system adapts to the muscles and tendons, and the young are then able to keep up with the adults.</p> <p>“As engineers and roboticists, we sought the answer by building a robot that features reflexes just like an animal and learns from mistakes,” says first author Dr Felix Ruppert, a former doctoral student in the Dynamic Locomotion research group at the Max Planck Institute for Intelligent Systems (MPI-IS), Germany.</p> <p>“If an animal stumbles, is that a mistake? Not if it happens once. But if it stumbles frequently, it gives us a measure of how well the robot walks.”</p> <figure class="wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio"> <div class="wp-block-embed__wrapper"> <div class="entry-content-asset"> <div class="embed-wrapper"> <div class="inner"><iframe title="Learning Plastic Matching of Robot Dynamics in Closed-loop Central Pattern Generators" src="https://www.youtube.com/embed/LPL6nvs_GEc?feature=oembed" width="500" height="281" frameborder="0" allowfullscreen="allowfullscreen"></iframe></div> </div> </div> </div> </figure> <p><strong>Building a virtual spinal cord to learn how to walk</strong></p> <p>The researchers designed a <a href="https://cosmosmagazine.com/health/machine-learning-tool-brain-injury/" target="_blank" rel="noreferrer noopener">learning algorithm</a> to function as the robot’s spinal cord and work as what’s known as a Central Pattern Generator (CPG). In humans and animals, the CPGs are networks of neurons in the spinal cord that, without any input from the brain, produce periodic muscle contractions.</p> <p>These are important for rhythmic tasks like breathing, blinking, digestion and walking.</p> <div class="newsletter-box"> <div id="wpcf7-f6-p198628-o1" class="wpcf7" dir="ltr" lang="en-US" role="form"> </div> </div> <p>The CPG was simulated on a small and lightweight computer that controlled the motion of the robot’s legs and it was positioned on the robot where the head would be on a dog.</p> <p>The robot – which the researchers named Morti – was designed with sensors on its feet to measure information about its movement.</p> <p>Morti learnt to walk while having no prior explicit “knowledge” of its leg design, motors, or springs by continuously comparing the expected data (modelled from the virtual spinal cord) against the sensor data as it attempted to walk.</p> <p> “Our robot is practically ‘born’ knowing nothing about its leg anatomy or how they work,” Ruppert explains. “The CPG resembles a built-in automatic walking intelligence that nature provides and that we have transferred to the robot. The computer produces signals that control the legs’ motors and the robot initially walks and stumbles.</p> <p>“Data flows back from the sensors to the virtual spinal cord where sensor and CPG data are compared. If the sensor data does not match the expected data, the learning algorithm changes the walking behaviour until the robot walks well and without stumbling.”</p> <p>Sensor data from the robot’s feet are continuously compared with the expected touch-down data predicted by the robot’s CPG. If the robot stumbles, the learning algorithm changes how far the legs swing back and forth, how fast the legs swing, and how long a leg is on the ground.</p> <p>“Changing the CPG output while keeping reflexes active and monitoring the robot stumbling is a core part of the learning process,” Ruppert says.</p> <p>Within one hour, Morti can go from stumbling around like a newborn animal to walking, optimising its movement patterns faster than an animal and increasing its energy efficiency by 40%.</p> <p>“We can’t easily research the spinal cord of a living animal. But we can model one in the robot,” says co-author Dr Alexander Badri-Spröwitz, head of the Dynamic Locomotion research group.</p> <p>“We know that these CPGs exist in many animals. We know that reflexes are embedded; but how can we combine both so that animals learn movements with reflexes and CPGs?</p> <p>“This is fundamental research at the intersection between robotics and biology. The robotic model gives us answers to questions that biology alone can’t answer.”</p> <p><img id="cosmos-post-tracker" style="opacity: 0; height: 1px!important; width: 1px!important; border: 0!important; position: absolute!important; z-index: -1!important;" src="https://syndication.cosmosmagazine.com/?id=198628&amp;title=A+robot+dog+with+a+virtual+spinal+cord+can+learn+to+walk+in+just+one+hour" width="1" height="1" /></p> <div id="contributors"> <p><em><a href="https://cosmosmagazine.com/technology/robot-machine-learning-to-walk/" target="_blank" rel="noopener">This article</a> was originally published on <a href="https://cosmosmagazine.com" target="_blank" rel="noopener">Cosmos Magazine</a> and was written by <a href="https://cosmosmagazine.com/contributor/imma-perfetto" target="_blank" rel="noopener">Imma Perfetto</a>. Imma Perfetto is a science writer at Cosmos. She has a Bachelor of Science with Honours in Science Communication from the University of Adelaide.</em></p> <p><em>Dynamic Locomotion Group (YouTube)</em></p> </div>

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Women caught with 105 live animals smuggled inside suitcase

<p dir="ltr">Two women have been accused of trying to smuggle live animals from Thailand to India.</p> <p dir="ltr">The women, Nithya Raja, 38, and Zakia Sulthana Ebrahim, 24, were due to travel from Bangkok's Suvarnabhumi Airport to Chennai, India.</p> <p dir="ltr">Their bags were placed on the conveyor belt to be scanned by x-ray when the animals were discovered, the Department of National Parks, Wildlife and Plant Conservation said. </p> <p dir="ltr">Inside the bag were two white porcupines, two armadillos, 35 turtles, 50 lizards and 20 snakes.</p> <p dir="ltr">The women have since been charged with violating the Wildlife Conservation and Protection Act of 2019, the Animal Disease Act of 2015 and the Customs Act of 2017.</p> <p dir="ltr">This is not the first time travellers have tried to smuggle through live animals. </p> <p dir="ltr">Back in 2019, a man arrived in Chennai from Bangkok and reportedly had a month-old leopard cub in his bag. </p> <p dir="ltr">Wildlife trade monitoring agency TRAFFIC released a report in March 2022 claiming that 70,000 native and exotic wild animals, including their body parts or derivatives, were discovered in 140 seizures at 18 Indian airports between 2011 and 2020.</p> <p dir="ltr">"Chennai International Airport, Tamil Nadu, recorded the highest number of wildlife seizure incidents, followed by Chhatrapati Shivaji International Airport, Mumbai and Indira Gandhi Airport New Delhi," the report read.</p> <p dir="ltr"><em>Images: Nine News</em></p>

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New “sweaty” living skin for robots might make your skin crawl

<p dir="ltr">A team of Japanese scientists have crafted the first living skin for robots that not only resembles our skin in texture, but it also repels water and has self-healing functions just like ours.</p> <p dir="ltr">To craft the skin, the team submerged a robotic finger into a cylinder filled with collagen and human dermal fibroblasts - the two main components that make up our skin’s connective tissues. The way that this mixture shrank and conformed to the finger that gave it such a realistic appearance - making for a large leap forward in terms of creating human-like appearances for robots.</p> <p><span id="docs-internal-guid-699f2960-7fff-1b2e-d849-c1bc95a796a9">“The finger looks slightly ‘sweaty’ straight out of the culture medium,” <a href="https://www.scimex.org/newsfeed/this-robots-sweaty-living-skin-that-can-heal-might-make-your-skin-crawl" target="_blank" rel="noopener">says</a> Shoji Takeuchi, a professor at the University of Tokyo and the study’s first author. “Since the finger is driven by an electric motor, it is also interesting to hear the clicking sounds of the motor in harmony with a finger that looks just like a real one.”</span></p> <p><img src="https://oversixtydev.blob.core.windows.net/media/2022/06/robot-finger1.jpg" alt="" width="1280" height="720" /></p> <p dir="ltr"><em>The team submerged the robotic finger into a mixture of collagen and human dermal fibroblasts to create the new skin. Image: Shoji Takeuchi</em></p> <p dir="ltr">Realism is a top priority for humanoid robots tasked with interacting with people in healthcare and the service industry, since looking human can improve communication efficiency and even make us like the robot more.</p> <p dir="ltr">Current methods of creating skin for robots use silicone, which effectively mimic human appearance but fall short in creating delicate textures, such as wrinkles, and in having skin-specific functions.</p> <p dir="ltr">Meanwhile, trying to tailor sheets of living skin - commonly used in skin grafting - is difficult when it comes to conforming to fingers, which have uneven surfaces and need to be able to move.</p> <p dir="ltr">“With that method, you have to have the hands of a skilled artisan who can cut and tailor the skin sheets,” Takeuchi says. “To efficiently cover surfaces with skin cells, we established a tissue moulding method to directly mould skin tissue around the robot, which resulted in a seamless skin coverage on a robotic finger.”</p> <p dir="ltr">Other experts have also noted that this level of realism could have the opposite effect, in a phenomenon known as the “uncanny valley” effect.</p> <p dir="ltr">“It is possible that the human-like appearance [of some robots] induces certain expectations but when they do not meet those expectations, they are found eerie or creepy,” Dr Burcu Ürgen, an assistant professor in psychology at Bilkent University, Turkey, who wasn’t involved in the study, told <em><a href="https://www.theguardian.com/science/2022/jun/09/scientists-make-slightly-sweaty-robotic-finger-with-living-skin" target="_blank" rel="noopener">The Guardian</a></em>. </p> <p dir="ltr">Professor Fabian Grabenhorst, a neuroscientist at the University of Oxford who studies the uncanny-valley effect, also told the publication that people might have an initial negative reaction to these kinds of robots, but that it could shift depending on their interactions with the robot.</p> <p dir="ltr">“Initially people might find it weird, but through positive experiences that might help people overcome those feelings,” he told The Guardian.</p> <p dir="ltr">“It seems like a fantastic technological innovation.”</p> <p dir="ltr">As exciting as this discovery is, Takeuchi adds that it’s “just the first step” in covering robots in living skin, with their future work looking to allow the skin to survive without constant nutrient supply and waste removal, as well as including hair follicles, nails, sweat glands and sensory neurons.</p> <p dir="ltr">“I think living skin is the ultimate solution to give robots the look and touch of living creatures since it is exactly the same material that covers animal bodies,” he says.</p> <p dir="ltr">Their study was published in the journal <em><a href="https://doi.org/10.1016/j.matt.2022.05.019" target="_blank" rel="noopener">Matter</a></em>.</p> <p><span id="docs-internal-guid-062b1015-7fff-6c39-2718-c1df1e65a8cd"></span></p> <p dir="ltr"><em>Image: Shoji Takeuchi</em></p>

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Pompeii’s ancient ruins guarded by a robot “dog”

<p dir="ltr">The Archaeological Park of Pompeii has found a unique way to patrol the historical archaeological areas and structures of Pompeii in Italy. </p> <p dir="ltr">Created by Boston Dynamics, a robot “dog” named Spot is being used to identify structural and safety issues at Pompeii: the ancient Roman city that was encased in volcanic ash following the 79 C.E. eruption of Mount Vesuvius.</p> <p dir="ltr">The robot is the latest addition to a broader initiative to transform Pompeii into a “Smart Archaeological Park” with “intelligent, sustainable and inclusive management.”</p> <p dir="ltr">The movement for this “integrated technological solution” began in 2013, when UNESCO threatened to remove the site from the World Heritage List unless drastic measures were taken to improve its preservation, after structural deficiencies started to emerge. </p> <p dir="ltr">The goal, as noted in the release, is to “improve both the quality of monitoring of the existing areas, and to further our knowledge of the state of progress of the works in areas undergoing recovery or restoration, and thereby to manage the safety of the site, as well as that of workers.”</p> <p dir="ltr">“We wish to test the use of these robots in the underground tunnels that were made by illegal excavators and which we are uncovering in the area around Pompeii, as part of a memorandum of understanding with the Public Prosecutor’s Office of Torre Annunziata,” said Pompeii’s director general Gabriel Zuchtriegel in a statement.</p> <p dir="ltr">In addition to having Spot the “dog” patrol the area, a laser scanner will also fly over the 163-acre site and record data, which will be used to study and plan further interventions to preserve the ancient ruins of Pompeii. </p> <p dir="ltr"><em>Image credits: Getty Images</em></p>

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Archaeologists turn to robots to save Pompeii

<p dir="ltr">The city of Pompeii has experienced not one, but two deathly experiences - first from a volcanic eruption, then from neglect - and technology is now being used to keep it safe going into the future.</p> <p dir="ltr">Decades of neglect, mismanagement and scant maintenance of the popular ruins resulted in the 2010 collapse of a hall where gladiators once trained, nearly costing Pompeii its UNESCO World Heritage status.</p> <p dir="ltr">Despite this, Pompeii is facing a brighter future.</p> <p dir="ltr">The ruins were saved from further degradation due to the Great Pompeii Project, which saw about 105 million euros in European Union funds directed to the site, as long as it was spent promptly and effectively by 2016.</p> <p dir="ltr">Now, the Archaeological Park of Pompeii’s new director is looking to innovative technology to help restore areas of the ruins and reduce the impacts of a new threat: climate change.</p> <p dir="ltr">Archaeologist Gabriel Zuchtriegel, who was appointed director-general of the site in mid-2021, told the Associated Press that technology is essential “in this kind of battle against time”.</p> <p><span id="docs-internal-guid-95bf233a-7fff-da0a-2b03-4e06169e156c">“Some conditions are already changing and we can already measure this,” Zuchtriegel <a href="https://www.nzherald.co.nz/travel/pompeii-rebirth-of-italys-dead-city-that-nearly-died-again/XOOKT34VC3A6ZFG5BJLDC62FJI/" target="_blank" rel="noopener">said</a>.</span></p> <p><img src="https://oversixtydev.blob.core.windows.net/media/2022/02/pompeii1.jpg" alt="" width="1280" height="720" /></p> <p dir="ltr"><em>Archaeologists and scientists are joining forces to preserve and reconstruct artefacts found in Pompeii. Image: Pompeii Archeological Park (Instagram)</em></p> <p dir="ltr">So instead of relying on human eyes to detect signs of climate-caused deterioration on mosaic floors and frescoed walls across the site’s 10,000 excavated rooms, experts will rely on artificial intelligence (AI) and drones. </p> <p dir="ltr">The technology will provide experts with data and images in real-time, and will alert them to “take a closer look and eventually intervene before things happen”, Zuchtriegel said.</p> <p dir="ltr">Not only that, but AI and robots have been used to reassemble frescoes and artefacts that have crumbled into miniscule fragments that are difficult to reconstruct using human hands.</p> <p dir="ltr">“The amphorae, the frescoes, the mosaics are often brought to light fragmented, only partially intact or with many missing parts,” Zuchtriegel <a href="http://pompeiisites.org/comunicati/al-via-il-progetto-repair-la-robotica-e-la-digitalizzazione-al-servizio-dellarcheologia/" target="_blank" rel="noopener">said</a>.</p> <p dir="ltr">“When the number of fragments is very large, with thousands of pieces, manual reconstruction and recognition of the connections between the fragments is almost always impossible or in any case very laborious and slow.</p> <p><span id="docs-internal-guid-32168df9-7fff-f97f-2b16-a0c3c34e40be"></span></p> <p dir="ltr">“This means that various finds lie for a long time in archaeological deposits, without being able to be reconstructed and restored, let alone returned to the attention of the public.”</p> <p dir="ltr"><img src="https://oversixtydev.blob.core.windows.net/media/2022/02/pompeii2.jpg" alt="" width="1280" height="720" /></p> <p dir="ltr"><em>The robot uses mechanical arms and hands to position pieces in the right place. Image: Pompeii Archeological Park (Instagram)</em></p> <p dir="ltr">The “RePAIR” project, an acronym for Reconstructing the past: Artificial Intelligence and Robotics meet Cultural Heritage, has seen scientists from the Italian Institute of Technology create a robot to fix this problem.</p> <p dir="ltr"><span id="docs-internal-guid-2652855f-7fff-1a96-b469-dc8e29ac5886"></span></p> <p dir="ltr">It involves robots scanning the fragments and recognising them through a 3D digitisation system before placing them in the right position using mechanical arms and hands equipped with sensors.</p> <p dir="ltr"><img src="https://oversixtydev.blob.core.windows.net/media/2022/02/pompeii3.jpg" alt="" width="1280" height="720" /></p> <p dir="ltr"><em>The project will focus on frescoes in the House of the Painters at Work, which were shattered during WWII. Image: Pompeii Archeological Park (Instagram)</em></p> <p dir="ltr">One goal is to reconstruct the frescoed ceiling of the House of the Painters at Work, with was shattered by Allied bombing during World War II.</p> <p dir="ltr">The fresco in the Schola Armaturarum - the gladiators’ barracks - will also be the target of robotic repairs, after the weight of excavated sections of the city, rainfall accumulation and poor drainage resulted in the structure collapsing.</p> <p dir="ltr"><span id="docs-internal-guid-6dbfdf37-7fff-432f-0405-800c7e8da418"></span></p> <p dir="ltr"><em>Image: Pompeii Archeological Park (Instagram)</em></p>

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