This video demonstrates the process of building a mini hydroelectric dam as part of a science project, showcasing ...

YouTuber [Linguoer] has a knack, and it’s one that we don’t often see on the pages of Hackaday: rewinding and rebuilding dilapidated motors and generators. In the video below, you&#8217… ...

Hydroelectric generators produce electricity by harnessing the force of running water. This may seem like a novelty or impractical for home use, but you’d be surprised.

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 ...

But, you'd get more power faster, sooner, by simply hand cranking a small generator. A treadle-powered device would cost less, and charge faster, and weigh less in a backpack than this 'gizmo ...

A hydroelectric generator is small enough to be carried as a backpack and weighs less than 30 lb.

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 p… ...