Tuesday, 2 January 2018

'Quantum radio' may aid communications and mapping indoors, underground and underwater

Researchers have demonstrated that quantum physics might enable communications and mapping in locations where GPS and ordinary cellphones and radios don't work reliably or even at all, such as indoors, in urban canyons, underwater and underground.

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Tiny, soft robot flexes its potential as a life saver

A tiny, soft, flexible robot that can crawl through earthquake rubble to find trapped victims or travel inside the human body to deliver med...