Learn how to make a DC motor using a simple battery in this intriguing tutorial. This amazing idea transforms basic materials into a functioning motor, perfect for science projects or DIY enthusiasts.

In this video I show you how to make robotic arm from cardboard, it's quite fun to plaw with. Especially by moving coca cola cans. You need: cardboard, 8 syringes with rubber piston, old battery, 4 ...

The remarkable robot dog — or more accurately, its AI-powered brain — can even handle having its legs extended by wooden poles, or having wheels attached. Short of a rocket-propelled grenade coming ...

After four years of hype, Optimus shows some progress, yet the humanoid struggles to prove it's worth beyond staged demos.

TAMPA, Fla. — The Lithium Battery Company recently purchased a large building in Tampa Bay for its future manufacturing of batteries for civilian and military use. The company has been building ...

The 97th Academy Awards took place Sunday night. The 2025 Oscars honored the best in cinema from the past year Sunday night. The 97th Academy Awards, hosted by Conan O'Brien, ended with "Anora" taking ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...