Cheap drones are exposing gaps in current air defense systems, and countries in the Middle East are looking to laser weapons ...

based on sound-pressure levels I measured with a sound-meter app, recording each massage gun’s range from its lowest to highest speed settings. Fifty to 60 decibels, around the noise level of an ...

The Department of National Defence’s system known as a two-stage light gas gun can accelerate objects to hypersonic speeds, or five times the speed of sound. The gas gun, one of the largest in North ...

Shoebills may look prehistoric, but wait until you hear them! Their beak claps sound just like a machine gun, making them one of the most unexpectedly intense birds on the planet! Donald Trump ...