A researcher in Russia thinks he has a way of generating power from wind turbines and other rotating devices that is super-efficient thanks to the elimination of any intervening power conversion ...

Over the millennia, the phenomenon known as electricity has meant different things to different people. In ancient societies, electricity—or more specifically lightning—was inspiration for some of the ...

We may receive a commission on purchases made from links. We don't usually talk or think about generators, but they can be real lifesavers when power outages happen. A backup generator will keep your ...

Electric-power production is a conservative business; it makes electricity just as it did more than a century ago—by driving copper wires through magnetic fields. That is all that happens in the huge, ...

The Power Pallet works by burning available biomass, but before the fuel is fully combusted, the resulting flammable gases like hydrogen and carbon monoxide are spirited away to be used instead as ...

Add Yahoo as a preferred source to see more of our stories on Google. We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › A blue portable ...

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 ...

The Energy Revolution system is gaining attention on the Internet for the peculiar claim of cutting down 80% of the electricity bill. It is a digital blueprint marketed as a step-by-step DIY approach ...