The latest stats say 80% of stalking victims are tracked using tech. One of the most popular ways to do it? GPS trackers, like an AirTag. They’re small enough to slip into a bag, pocket or your car ...

A compact thermoelectric generator built by researchers at Pennsylvania State University can convert exhaust heat from cars, helicopters, and unmanned aerial vehicles (UAVs) into usable electric ...

Discover how the best-quality exhaust fans are made in a factory, from concept to final product. The process begins with selecting high-grade materials to ensure durability and efficiency. Skilled ...