UK’s abandoned tin mines could be reopened to help build EVs

Posted on 27/04/2018 by Engadget RSS Feed

The last of Britain's tin mines were closed in the late 90s due to plummeting metal prices and languishing global demand. Now, with the advent of smartphones and electric vehicles, demand -- and prices -- are on the up, and these forgotten facilities...

Researchers are breeding fluorescent bacteria to uncover landmines

Posted on 13/04/2017 by Engadget RSS Feed

One of the many tragedies of war are the dangers that persist long after conflicts formally end -- dangers like abandoned minefields peppered with active, deadly ordnance. Buried landmines threaten the lives of ordinary people near former battlefield...

Alt-week 27.10.12: ancient texts, super-Earths and special-ops mice

Posted on 27/10/2012 by James Trew

Alt-week peels back the covers on some of the more curious sci-tech stories from the last seven days.

If, like us, you struggle to read the front of the Corn Flakes box of a morning, you likely gave up any hope of cracking ancient codes long ago. If you didn't, however, then your time might be now -- as one of the oldest scripts know to man is still up for grabs. Prefer just to observe? No problem, as we've got super-Earth-searching satellites, military mice and vertical farms, all for your ~~viewing~~ reading pleasure. If you hadn't guessed already, this is alt-week

Continue reading Alt-week 27.10.12: ancient texts, super-Earths and special-ops mice

Filed under: Science, Alt

Alt-week 27.10.12: ancient texts, super-Earths and special-ops mice originally appeared on Engadget on Sat, 27 Oct 2012 17:00:00 EDT. Please see our terms for use of feeds.

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Smartphone-powered mine detectors readied for field-testing in Cambodia (video)

Posted on 08/09/2012 by Mat Smith

Red Lotus Technologies is now refining and pitching its PETALS technology for real-world use around the world. Short for Pattern Enhancement Tool for Assisting Landmine Sensing, the system connects acoustic sensors to smartphones, outputting a silhouette of what lies below onto the phone's screen. The company has expanded from an initial research project that paired mine-detecting sensors with the processing clout (and availability of) smartphones. It's now developed some tablet-based training equipment for de-miners and, working alongside the Landmine Relief Fund, aims to field-test the devices in Cambodia before launching them next year.

Filed under: Cellphones, Misc, Software, Mobile

Smartphone-powered mine detectors readied for field-testing in Cambodia (video) originally appeared on Engadget on Sat, 08 Sep 2012 03:47:00 EDT. Please see our terms for use of feeds.

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US Navy deploys SeaFox submarines to Persian Gulf for universal mine control

Posted on 16/07/2012 by Billy Steele

Tasked with mine detection and eradication in the Persian Gulf, the US Navy has sent a fleet of unmanned submarines to help keep the Strait of Hormuz open in Iran. Dubbed the SeaFox, each vehicle houses an underwater TV camera, sonar and a dose of explosives. Tipping the scales at less than 100 pounds, the subs are about four feet in length and are controlled via fiber optic cable that sends the live feed back to the captain of each ship. SeaFoxes can dive to depths of 300 meters and boasts a top speed of six knots. The units are thrust into action from helicopters, small rubber boats and off the rear of minesweepers and are capable of disposing of the aforementioned weapons of both the floating and drifting sort. There is one small catch: the $100,000 submarine destroys itself in the process, making each successful trek a suicide mission of sorts.

Filed under: Misc. Gadgets, Robots

US Navy deploys SeaFox submarines to Persian Gulf for universal mine control originally appeared on Engadget on Mon, 16 Jul 2012 12:49:00 EDT. Please see our terms for use of feeds.

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