Innovation: Gaze trackers eye computer gamers
Developed for psychology research and disabled people, they are now being used to play games...
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Author: Colin
Babbage nanomachine promises low-energy computing
A nanoscale mechanical logic gate could be the foundation of more power-efficient computers. Read...
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New ceramic is not afraid of the cold
The Achilles heel of ceramics is their tendency to crack when suddenly cooled – a material that...
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Virtual ears help architects cut chatter confusion
A dummy conversation in a non-existent room can show architects if their design would allow people...
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Algae’s solar electrons hijacked to steal power
Sticking an electrode into a photosynthesising cell makes it possible to draw off power from...
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