Novel energy-efficient device could convert body heat into electricity
Wouldn’t be great if we could use our body’s heat to charge electronic devices such as fitness gadgets or even phones? Well, thanks to scientists in Russia, we are now closer to turning such an idea into reality. A team of researchers from the National University of Science and Technology in Read More...
This device generates renewable electricity from the cold dark air
While solar cells are an efficient source of renewable energy during the day, currently there is no similar renewable approach to generating power at night. Solar lights can be outfitted with batteries to store energy produced in daylight hours for night-time use, but the addition drives up Read More...