Satellites powered by solid metal could one day use space junk for fuel
Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...
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Ultra-thin membrane with 10x energy density for next-gen lithium EV batteries
The Electronics and Telecommunications Research Institute (ETRI) team has developed a game-changing solution: an ultra-thin ...