[Paul Junkin] bought a curious product off the Internet. It was supposed to generate electricity when hooked up to a running hose. Only, it didn’t do a very good job. His solution was ...

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 ...

Looking to harness the power of water right at home? In this comprehensive video, we'll guide you step-by-step on how to make a micro hydro generator. Perfect for DIY enthusiasts, learn about the ...

Solar panels can only generate electricity; they can’t store it, so you must pair them with a stand-alone battery bank or a power station. For home emergency power (for a few hours of power), we ...

Siphons are one of those physics phenomena that, like gyroscopes, non-Newtonian fluids, and electricity, seem almost magical. Thanks to atmospheric pressure, simply filling a tube with liquid and ...