Gadgets & Tech

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'World's smallest radio' unveiled

Gadgets & Tech – US scientists have unveiled a detector thousands of times smaller than the diameter of a human hair that can translate radio waves into sound.

Tags: radio, gadgets, system, technologies

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Amazing!

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Cool. And kind of scary if you think about it: "They could also be used for discreet military surveillance"

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I LOVE that the first thing it played was LAYLA!

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