Earth
Polymer sandwich harvests electricity from waste heat
Turning waste heat into pyroelectricity could make solar cells and power stations more efficient
News
Earth
Wave-power ships could bring cheaper clean electricity
News
午夜福利1000集合
Rat memory restored by installing replay electronics
News
午夜福利1000集合
Drug-loaded brain electrode could prevent seizures
News
Earth
A renewable energy generator for all seasons
News
Earth
China’s hydropower proponents unfazed by Three Gorges
News
Earth
Wind is Japan’s strongest alternative to nuclear
News
Environment
Electric vehicles herald rise of the in-car app
News
Technology
Static charge provides clue to age of fingerprints
News
Earth
Know where the wind blows to boost power grid capacity
Cooler cables can carry more power 鈥� with a dynamic model that shows what the wind is doing, power companies could send more juice down the line
News
Humans
Trying on the headsets that can read your mind
News
午夜福利1000集合
Mind controls: Electrodes sitting on the brain’s surface
Features
午夜福利1000集合
Mind controls: Wires in the brain
Features
午夜福利1000集合
Mind controls: Running electricity through the skull
Features