News tagged with energy

Reusing waste energy with 2-D electron gas

More than 60 percent of the energy produced by fossil fuels is lost as heat. Thermoelectric energy conversion has attracted much attention as a way to convert waste heat from power plants, factories and cars into electricity. ...

dateNov 20, 2017 in General Physics
shares4 comments 0

Seals and our shores

Scottish legend is full of tall tales of selkies, the mythical and beautiful seal-folk who shed their skins to become people, leaving sea for shore. Such popular, lasting stories show how important seals were to remote coastal ...

dateNov 16, 2017 in Ecology
shares2 comments 0