In this exciting tutorial, learn how to make a free charger using a DC motor! Discover the basics of converting mechanical ...

In this DIY tutorial, learn how to create your very own mini generator 220v at home using a basic DC motor. Perfect for ...

Why it matters: Havok, the Irish-based software maker whose physics engine can be found in countless blockbuster games, has published its first new technology demo on YouTube in a decade. The dynamic ...

Northrop Grumman conducts its first annual SMART Demo static test to demonstrate several solid rocket motor innovations in December 2023 at the company’s Promontory, Utah, test area. Credit: Northrop ...