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Non-magnetic material made magnetic using electricity for the first time
The material in question is pyrite, also known as iron sulfide or “fool’s gold”
Watch SpaceX’s Crew Dragon splash down in the Atlantic Ocean live as astronauts return to Earth
SpaceX, founded by Elon Musk, and Boeing had been rivals to carry out the first private mission to take astronauts to the space station
Israeli video gives glimpse of “Spiderman” urban assault drone (photos)
The role of this "Spiderman" drone is not explained or described