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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Henry Ford produced the model T only in black because the black paint available at the time was the fastest to dry.
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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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Kleenex tissues were originally used as filters in gas masks.
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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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Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
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