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Science, Medicine and Technology

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arclein

Penrose's work rests on an interpretation of the mathematician Kurt Godel's incompleteness theorem, which states that certain results cannot be proven by a computer algorithm. Penrose argues that human mathematicians are capable of proving so-calle

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arclein

The bigger the plane, the worse the pilot," he told me. "The airlines are trying to dumb down most of the entire fleet, and the pilots are losing all their flying skills. They don't want pilots; they want computer geeks instead of someone who can

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ted.com

David Gallo shows jaw-dropping footage of amazing sea creatures, including a color-shifting cuttlefish, a perfectly camouflaged octopus, and a Times Square's worth of neon light displays from fish who live in the blackest depths of the ocean.

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arclein

The intriguing thing is that the spinal cord actually attempts to repair itself. Yet due to several factors which are still not entirely understood, natural regeneration stops shortly after it begins. Over the last 30 years, scientists have worked to

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