The team at Sapphire Technologies has developed equipment that generates zero-carbon electricity using natural gas pipeline pressure differentials. Sapphire CEO, Freddie Sarhan, is center-frame, sixth ...

A stream of compressed air does not look like a power source. In factories, it usually hisses through pipes, drives tools, then disappears as waste. But under the right conditions, that same airflow ...

Generators rely on fuel like gasoline, propane, or natural gas, and their engines need regular maintenance, such as oil changes and air filter replacement. While they are a more eco-friendly solution ...

Our editor-tested and researched portable and whole-home options keep appliances and other essentials running during an ...

Inspired by the classic drinking bird toy, scientists have developed an engine that efficiently converts energy from water evaporation into electricity to power small electronics. The device produces ...

How to Make a Power Bank Generator Charger Portable mobile Phone Charger Mini Motor Generator ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers have demonstrated a particulate static effect-induced electricity generation technology inspired by the Tesla turbine.