Bye bye silicon
How microelectronics might take to carbon
Superfish
Pikes are great swimmers. Scientists are trying to find out how they do it
Signalling safety
Robots at your service
An electronic butler to cater to your every whim
Bright prospects
Consumer electronics may benefit from new advances
Satellite talk-back
Led by light
Display technology all set to cover new ground
Automatic marvels
Justice out of the window
Light connections
Using light instead of electrons in circuits
Crystal clear
Diamonds for microchips
Microchips are made using artificial diamond
Silicon stride
New device may lead to batteries lasting decades