In this video, Thanh shares his experience living off-grid in a remote rural area of the mountainous northern province of Vietnam. He demonstrates how to generate free electricity using water, build a ...

Harnessing a principle known as triboelectrification, researchers have worked out the optimal way to generate an electrical charge in a relatively simple way. The breakthrough could provide a ...

A new battery system removes toxic metals from wastewater and generates electricity in the process, offering a low-cost, power-positive alternative to conventional treatment. (Nanowerk Spotlight) ...

We all like getting something for nothing. If you're going to put a tonneau cover on your truck, it might as well have some built-in solar panels to generate free electricity. That's exactly what the ...