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3403 results for "precious metals"
Scientists can now vaporize old electronics at 3,000°C to extract gold, silver, and other precious metals without toxic waste. The process costs 13 times less than traditional mining and uses up to 500 times less energy.
Scientists aboard the International Space Station successfully used bacteria and fungi to extract platinum and other valuable metals from asteroid samples in microgravity. This breakthrough could help future space explorers build habitats and life support systems without shipping materials from Earth.
A startup using electricity instead of pollution to extract valuable metals just secured $75 million to build the future of clean manufacturing. The technology could help make everything from jet engines to MRI machines without wrecking the planet.
Britain's metals recycling industry has a clear path to slash its direct emissions by 93% within 25 years, with steel production changes alone cutting the carbon footprint by 38%. The roadmap proves recycling can lead the world to net-zero metal production.
Engineers have cracked the code on preventing metal fatigue, the silent failure that threatens everything from bridges to spacecraft. The breakthrough could make our infrastructure safer and last decades longer.
A hobbyist in Poland discovered a rare bronze sword from 900-700 BC buried vertically in the ground, restoring a category of artifacts lost during World War II. The find offers a precious glimpse into Bronze Age life along the Baltic coast.
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When Ellie Verrecchia showed up to her first metal detecting dig in Cornwall, she was the only woman there. Three years later, she's helping thousands join a hobby that's quadrupled in membership.
A new critical-metals hub in British Columbia's West Kootenay region is creating 10 new jobs while positioning local businesses to lead Canada's clean energy future. The $300,000 initiative will help companies turn recycled materials into high-value products needed for batteries and green technology.
An MIT spinoff just cracked the code on producing gallium domestically, tackling China's 99 percent control of a metal crucial to defense and semiconductors. Found Industries turned a supply chain problem into a national security solution.
Scientists discovered a never-before-seen metal alloy in tiny particles preserved in Hiroshima's beach sand, formed by the intense heat of the 1945 atomic blast. The find opens new doors for materials science and shows how extreme conditions can create materials impossible to make in laboratories.
Three metal detector hobbyists in Maryborough, Australia, tracked down a World War II veteran's family to return his dog tags after seven decades. The lost military identification had been buried and forgotten until the detectorists discovered them and made it their mission to reunite them with their rightful home.
A Korean company just cracked the code on recycling rare earth metals from discarded smartphones, motors, and drones. The breakthrough could help countries reduce their dependence on mining these critical materials.
Australian researchers built a tiny motor that spins using liquid metal flows instead of rigid parts, reaching 320 revolutions per minute. The breakthrough could revolutionize soft robotics and medical devices that need to bend, stretch, and move through tight spaces.
A California startup has invented a pollution-free way to refine rare earth metals using plasma reactors, potentially ending China's stranglehold on materials critical for electronics and clean energy. The breakthrough could reshape global supply chains while eliminating toxic waste.
A Shanghai surgical team has developed the world's first metal-free knee implant that could transform care for aging patients worldwide. The breakthrough polymer device allows clearer medical scans and better cancer treatment than traditional metal joints.
Scientists just built a squad of AI agents that work together to extract valuable metals from dead batteries, turning electric vehicle waste into a domestic supply of critical materials. The breakthrough could eliminate millions in metal imports while slashing chemical waste.
Engineers at Rice University just created a plastic heat exchanger that works as well as metal versions but costs far less and can fold flat like furniture. The breakthrough could revolutionize everything from space missions to laptops.
A crematorium's metal recycling program turned coffin fittings into £17,000 for a charity founded by a teenage cancer patient. Hannah's Hope provides free respite lodges where young cancer patients and their families can rest and reconnect.
Georgetown researchers discovered a new class of strong magnets using common earth elements instead of rare metals, potentially transforming clean energy tech and electronics. The breakthrough could make everything from electric cars to smartphones more sustainable and affordable.
A crematorium's metal recycling program just gave £17,000 to a charity founded by a teenage cancer patient. The scheme turns coffin fittings into hope for families facing the unthinkable. #
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