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

SAN FRANCISCO -- During an emergency, it's important to keep your cellphone handy and charged. In the event the power goes out, it's going to be even more difficult to find a place to plug back in and ...

These days, the best laptops come with impressive battery life. But if you're using demanding software or opening a lot of browser tabs, they can still give up surprisingly quickly. And few things are ...

Redwood Materials, which recycles old lithium-ion batteries, can gather enough material to make one electric vehicle battery from 130 recycled e-scooter or e-bike batteries. And it will be able to do ...