In this engaging tutorial, learn how to make a simple electric power vibration device at home using easily accessible ...

Nikola Tesla envisioned supplying power to the world without the need for a tangle of wires strung everywhere. The closest he ever came to realizing wireless transmission was the Tesla coil, which he ...

One of the biggest hurdles that electric cars face in going mainstream is range anxiety – that dreadful realization that you're in the middle of nowhere and your car might not reach the next charging ...

Goodyear Tire & Rubber Co. introduced a concept tire at the Geneva auto show that it says could generate electricity for use by electric cars. Most mainstream electric cars are limited to a range of ...

However efficient a prison may be, it still typically expends significant energy resources. But what if a prison could actually create power, rather than just consume it? That's the thinking behind ...