AI algorithm accurately predicts risk of heart attack within 5 years

A new AI tool can accurately measure plaque deposits in arteries and predict a patient’s risk of suffering a heart attack within five years. The tool promises to achieve in seconds what has previously taken trained experts up to 30 minutes to deliver.

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Haven Safari hammock tent adds glamping comfort on or off ground

Haven Tents launched in 2019 with a Kickstarter campaign for a lightweight hammock tent for the backcountry. Now it's hiked to the front country, introducing the Safari shelter for glamping comfort anywhere from car campsites to the backyard.

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Sawdust-based material could be an eco-friendly alternative to EPS foam

While all non-recyclable plastics aren't very eco-friendly, expanded polystyrene foam is particularly problematic, as it's bulky and often used in disposable packaging. It could be replaced by a new biodegradable material, however, made from sawdust.

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Low-cost student-designed filter removes lead from tap water

Lead-contaminated tap water is still a problem in much of the world, where conventional lead removal filters may be too expensive for most households. An inexpensive new filter could help – and it was designed by a group of high school students.

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Pivotal Bolt II hypersonic flight test will be live-streamed tonight

The US Air Force Research Laboratory and Air Force Office of Scientific Research are planning to live-stream a rocket launch in Virginia tonight, running hypersonic tests on the Bolt II flight system at speeds up to Mach 6.

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Liquid salt greases wheels of high-density lithium metal battery design

Scientists at Japan's Tokyo Metropolitan University have taken aim at a common problem plaguing next-generation lithium metal batteries, finding a promising solution in a salty liquid that reduces problematic resistance between key components.

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RNA “evolution” breakthrough offers new clues on the origins of life

Researchers at the University of Tokyo have created an RNA molecule that can not just replicate, but “evolve” into a diverse range of more complex molecules. This find could plug a major gap in the puzzle of how life on Earth began.

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Tinder traps & TikTok: How technology has transformed warfare in Ukraine

Commercial drones, Airbnb donations, TikTok chronicles, deepfake propaganda, and trolling Russian soldiers through Tinder. The conflict in the Ukraine has precipitated new ways in which modern technology can influence war in the 21st century.

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AI-powered system will auto-enforce speed restrictions on scooters

A new "Pedestrian Shield" system will auto-adjust speed restrictions on rental scooters depending on whether they're on the road or the footpath, using cameras and AI-powered analysis to assess the environment, and using GPS to enforce no-ride zones.

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Early milestones in electric VTOL history

The emerging eVTOL industry is drawing in enormous investment money on the promise of clean, cheap, quiet electric air taxis – but it all started with a NASA engineer's research project back in 2009. Enjoy a look back at some of our early coverage.

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