How to Make Simple Electric Motor from Battery In this video I show you how easy to make simple electric motor from battery, ...

Over on YouTube our hacker [VIP Love Secretary] shows us how to make a simple MOSFET tester. This is a really neat, useful, elegant, and simple hack, but the video is kind of terrible. We found ...

Fast charging usually damages batteries, but in zinc-ion cells it made them stronger and may offer a safer way to power homes ...

A cadence sensor is a compact cycling device that measures pedaling rate in RPMs to provide real-time feedback.

F1's move to adjust energy deployment levels at different circuits could, in theory, prove to be an early performance ...

A new chemistry breakthrough could unlock 12-minute charging and 500 miles of range for electric vehicles. The new design ...

In a landmark paper, they reveal a counterintuitive strategy that flips decades of battery chemistry on its head. They’ve ...

Learn how to build a DIY air conditioner with affordable materials and simple steps. Stay cool in summer without breaking the bank!

Japanese researchers employed machine learning to develop a wireless power transfer system that remains stable under any load.

Home Depot gadgets that earn rave reviews from real users, from a weed puller to a circuit breaker finder, making DIY and ...

A 2025 Chevy Silverado owner says the 120V plugs in his truck's bed are useless. Shawn De Noma says it won't even power a ...