An artist in Iowa named Patrick Acton built a complete model of Hogwarts out of matchsticks.
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There's a café in France which charges €7 for a coffee to rude customers and €1.40 to people who talk politely to staff.
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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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In 2012, Swedish artist Fredrik Saker created a super-detailed self portrait and successfully submitted it as his driver’s license picture.
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Passengers on the Beijing subway can pay with plastic bottles.
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Some nursing homes in Germany have fake bus stops to keep Alzheimer's patients from wandering away.
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