Piezoelectric materials convert electrical energy into strain, or vice versa. These materials are used to harvest energy from everyday mechanical vibrations -- such as an air conditioning unit ...

Question: I have an electric fireplace. It's a beautiful piece of furniture with our 50-inch TV sitting on top and cabinetry with shelves and doors on the sides. There is a gas line in the wall ...

From kinetic and potential to chemical and sound, various forms of energy exist on our planet. Each has its own properties and fuel processes that make aspects of life possible, including driving a ...

The Hill may be compensated and/or receive an affiliate commission if you buy through our links. Having an electric heater is a great way to cut down on your heating costs. Having a smart electric ...

Balboa Island's ferries are ditching diesel and turning to electricity to power their boats.

The Rubbee is a friction drive module for most standard bicycles on the market and can convert any standard bike into an electric bike in one minute. 25 km/h top speed and 25 km range make this a ...