"The Terminator" and "Predator" are similar in that they rank among Arnold Schwarzenegger's best movies. However, have you considered that they might also be set in the same universe? One Reddit user ...

There's a big surprise waiting for those who go in blind.

Physicists at the University of Colorado Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The ...

A Russian FPV drone was destroyed after an encounter with a weird new Ukrainian weapon. Is this a high-powered laser or ...