A Swiss man replaced his car's broken heater with a fully functional wood burning stove.
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Leonardo Da Vinci made a robotic lion in 1515 that would walk, sway, open its mouth and move its tail - it even had a compartment that opened to present flowers.
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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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Putting your car alarm remote under your chin or beside your head increases its range.
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