“For the first time in history, ‘Sub Sea Baby’ underwater drones blew up a Russian submarine of the class 636.3 Varshavyanka ...

And stealth for a submarine means quiet. The goal is to make a boat that is so silent that it can cruise undetected or sit and wait in ambush like a barracuda. That's the goal of the EDA's ...

Huge radio-controlled cardboard airplane made at home with cereal boxes, this time the only thing not made with cardboard is ...

The rescue was met with tears of joy across Australia. Officers who’d worked around the clock said it was the single most ...

Discover how to build a fully functional, remote-controlled limousine out of cardboard in this step-by-step tutorial. Watch ...

NASA astronaut [Don Pettit] shared a short video from an experiment he performed on the ISS back in 2012, demonstrating the effects of sound waves on water in space. Specifically, seeing what happens ...