It's time to learn how to make a proper parachute, it's one of the easiest projects of all times, cheap as well. So we will drop it from a drone because it's big, normally I will throw it myself, but ...

A balsa wood glider is really easy to make despite the physics involved in its flight. Make one yourself and have a ton of fun. In this video, I explain how to make it from the beginning. In this ...

Although the US Navy has 11 nuclear-powered aircraft carriers in active service, only around half are deployed at any given time—with the rest in port or undergoing maintenance. The United States Navy ...