Extending a Hand, Hoping a Tentacle Might Shake It
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James Cameron's newest film is a grandiose hybrid of undersea documentary and outer-space fantasy.
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The humble LED goes from strength to strength
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The confectioner's not showing signs of turning around just yet.
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The yo-yo water ball -- a liquid-filled ball attached to a stretchy elastic cord -- looks like it could provide a lot of entertainment for children.
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A new method for creating metamaterials that bend light in unusual ways may have brought practical applications closer.
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The ability to manipulate matter on a tiny scale could lead to environmental breakthroughs. Billions of dollars are being spent, but the most exciting green nanoproducts are still on the drawing boards.
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Hold out your hand, with the palm facing skyward. Pull the sleeve of your shirt up to your elbow. Now take a look at the fleshy part of your arm, about halfway between your wrist and your elbow. What do you see?
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A highly functional bionic hand which was invented by a Scottish NHS worker has gone on the market.
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It is lucky for Michael Phelps that he  is blessed with broad shoulders and an arm span like the wings  on a jumbo jet. Not only does it enable him to swim like a fish  but it also helps him to carry the burden of his own great  expectations.
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Researchers train a monkey to feed itself by guiding a mechanical arm with its mind. It could be a big step forward for prosthetics. By David Cohn.
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A spectator with an especially intimate view of human evolution is beginning to tell its story and has so far divulged two quite unexpected findings.
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A bionic hand, controlled by the patient's mind and muscles, goes on the market
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A simple sea creature could help to address the problem of global warming, a scientist claims.
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Distracts truancy with a FLASH! Any magician worth his salt knows about distraction. A grand movement with the left hand while the right hand lifts your wallet and keys is Hocus-Pocus 101.â¦
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By Nicole C. Wong, San Jose Mercury News, Calif.  Mar.
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Surgeons may soon be able to practise tricky operations using a virtual scalpel on a virtual body.
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Now hereÂs something that just happened to catch our eye.