Curious about wave behavior and coastal protection? Discover how to construct a wave tank that allows you to explore sea wall ...

Small drones carry small warheads, so unless they can hit a tank in exactly the right spot they may barely scratch the armored exterior. But often there is an easy way. In a video from Ukraine’s ...

It's not the first time operators have flown UAVs with such precision. Drones continue to terrorize both sides of the front lines, even killing high-value targets. A new chilling video shows a ...