A prototype glove recognizes pen strokes formed in thin air and turns them into text.
Coat a layer of graphene with chlorophyll and you get a remarkably sensitive light-activated switch, say physicists.
A new way to analyze human reaction times shows that the brain processes data no faster than 60 bits per second.
The world’s first electrostatically-driven graphene speaker matches or outperforms commercially available earphones, say physicists
The idea that the Twitter stream is a window into the future is persuasive. But is it true?
The Tor anonymity network is championed as a tool for freedom of speech and anonymity. But the reality is depressingly different, say Internet researchers who have analysed the network’s traffic using a security flaw.
Unlike conventional semiconductors, graphene cannot be switched off, a problem that threatens to scupper its use in future generations of transistors. Now physicists think they’ve found a solution.
An Apple engineer discloses how the company’s premier recommendation engine parses millions of iTunes libraries.
University of Calgary researchers create new method for making water-splitting catalysts using abundant metals.
To translate one language into another, find the linear transformation that maps one to the other. Simple, say a team of Google engineers