A wind turbine is called 85 percent recyclable, but inside each generator sit hundreds of pounds of rare earth magnets almost ...

What this means is you could create a power system to provide all your household power needs with only 100 watts drawn from the power grid. The only real reason to use the power grid is for the right ...

So, I want to make a small hand-operated electric generator with my kids just to kind of show them how this kind of thing works. I understand the basics, but there are some things I want to do that I ...