Learn how to build an amazing hand-operated electric generator that powers a small cardboard house and lighting poles. This simple yet effective project is a great idea for a science fair or ...

Here, we describe how to use readily available materials to make a simple generator ... supply domestic electricity. How a Generator Works When an electric current flows through a wire, it ...

Of course, this isn’t a practical generator if you have to pay for the water, and there are other solutions that will get you less wet. Still, credit where it’s due—this thing does make ...

In today’s video, I will show you how to turn water into hydrogen and oxygen to generate HHO gas. In this video, I separate the water molecules, which are hydrogen and oxygen, by electrolysing water, ...