The US national public health institute, Centers for Disease Control and Prevention, has an actual plan in case of zombie invasion.
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In Japan, watermelons are grown into the shape of a square so they are easier to stack and transport.
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An artist in Iowa named Patrick Acton built a complete model of Hogwarts out of matchsticks.
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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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Students at MIT developed a wristband that can regulate your “thermal comfort”, which could possibly eliminate the need for central heating and cooling.
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