New technique turbo charges rendering of smoky images.
But device would need 20 million embedded processors.
University of Houston team claims radically new approach to biometrics.
Carbon nanotube bundles have much smaller electrical resistance.
The future of e-commerce is based on P2P, says Harvard professor.
Technology allows 'reprofiling' of existing drugs to fight new infections.
Nist shows on-card fingerprint match is secure.
Boffins enthuse about Particle Swarm Optimisation algorithm.
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