Energy

Wii is "most energy efficient console of its generation"

Computer knows if you are looking at your screen

Computer scientists at UC San Diego and Microsoft Research have created a plug-and-play hardware prototype for personal computers that induces a new energy-saving state known as 'sleep talking'.

According to a number of recent reports in the UK's national press, "energy-guzzling" flatscreen plasma televisions will soon be banned as part of the battle against climate change.

1.64 petaflop Cray still can't figure out why Americans love SUVs