Gizmag news

Life-saving autonomous drone could find people who fall off ships

“Man overboard!” The dreaded call that starts a race against time and the often treacherous sea. Sadly, the sea often wins, mainly due to reaction times. Researchers at the Technical University of Denmark (DTU) are now developing an onboard drone that aids rescues without human intervention.

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Category: Drones, Consumer Tech, Technology

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'Smart' running safety vest packs radar, GPS and emergency alert system

Running is often promoted as one of the simplest sports to pick up – put on a pair of running shoes and head out. In reality, running also comes with a list of safety considerations. As a woman, every time I go for a run alone, I make sure to stick to busy streets, carry pepper spray and my phone, and let my partner know which route I’m taking. Running after dark brings safety concerns to another level for runners of any gender: wearing reflective clothes, watching for traffic, and staying on well-lit streets become essential.

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Category: Sports, Consumer Tech, Technology

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Bosch pushes the ebike motor to the rear wheel for the first time

For more than a decade, Bosch built its dominance in the European ebike market betting that mid-drive motors – where power flows through the chain and cranks – were the smarter choice for urban riders and mountain bikers alike. Hub motors, which spin the wheel directly from inside the rear axle, were for someone else. Today, that position just changed.

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Category: Bicycles, Transport

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Massive floating fish farm sets new record in China

A semi-submersible aquaculture platform that holds more than 14 million gallons (64,000 cubic meters) of water – around 20 Olympic swimming pools' worth – has begun operating in the waters off the Chinese city of Sanya, Hainan Province. It's expected to produce more than 4,000 tonnes of ocean-farmed fish in the first year.

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Category: Marine, Transport

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Virus found hiding in gut bacteria linked to colorectal cancer

Colorectal cancer (CRC) has long been linked to a microbial imbalance in the gut, a phenomenon scientists call dysbiosis. But a new study from the University of Southern Denmark and Odense University Hospital points to this dynamic being more complicated than initially thought, with not just bacteria behind it but the viruses living inside them.

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Category: Cancer, Illnesses and conditions, Body and Mind

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Cotton-like fluffy fabric stores and releases heat while repelling moisture

Cotton may be nice and soft and warm, but we're told not to wear it for sporting activities because it traps moisture, becoming wet and ultimately drawing heat away from the body. Well, scientists have created a synthetic fabric that is claimed to repel moisture while still replicating the coziness of cotton.

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Category: Materials, Engineering

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First consumer wing-in-ground effect aircraft takes flight

Navee – a Chinese mobility brand that's probably best known for e-scooters like the ST3 Pro and UT5 Ultra X and electric dirt bikes such as the Storm X Pro, but also has golf carts and exoskeletons in its ecosystem – just adapted one of the Cold War's strangest engineering ideas into a personal watercraft that is part aircraft, part boat. The Suzhou-based company unveiled its WaveFly 5X at Lake Taihu on June 5, calling it the world's first wing-in-ground effect (WIG) vehicle for everyday consumers.

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Category: Aircraft, Transport

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First look at Norton's all-new middleweight adventure motorcycle

There’s something poetic about a British motorcycle manufacturer founded at the turn of the 20th century – one whose first “motorcycle” was a literal bicycle powered by a Belgian Clement engine – staging a comeback with thoroughly modern motorcycles and all-new powertrains.

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Category: Motorcycles, Transport

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