There’s dead, mostly dead, and then there’s the Navy’s railgun, which appears to have been resurrected along with the battleship.

Researchers have developed a powerful computational framework that shows how carefully optimized nanotube shapes can amplify ...

After more than 50 years of theory and speculation, time reflections, a bizarre and elusive phenomenon, have been observed ...

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Physicists at NASA and Princeton generate electricity from the Earth's rotation: could wind energy be our energy source of ...