Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
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Pierre Jaquet-Droz, a watchmaker, 240 years ago invented a robot that could write, and the parts could be interchanged to say whatever you want.
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During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
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There’s an internet-enabled jacket which gives you a “hug” every time a Facebook friend likes your status.
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