Scientific American has an interesting blog post on Nick Herbert's attempt to create a faster than light communication device several decades ago that led to the discovery of the "no-cloning
theorem": which states an arbitrary or unknown quantum state cannot be copied
without disturbing the original state.
Amputees Say Advanced Bionic Leg Feels More Like a Part of Their Body
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Directly connected to bone, the leg allows wearers to climb stairs, walk at
a normal speed, and kick balls.
The post Amputees Say Advanced Bionic Leg Fee...
11 hours ago
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