Scientists in China have built a prototype high-speed maglev train that is theoretically capable of reaching speeds of up to 1,800 mph (2,900 km/h).
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About 39,000 gallons of water are used to produce the average car!
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Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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Future biotechnology could be used to trick a prisoner's mind into thinking they have served a 1,000 year sentence in only eight hours, a group of scientists have claimed.
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Attics were invented in Attica.
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There are only 14 blimps in the world.
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A small airplane can fly backwards.
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There's a Mumbai-based pizzeria that now delivers pizza by drone.
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