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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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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Contrary to popular belief, putting sugar in a car's gas tank will NOT ruin its engine.
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Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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There's a Mumbai-based pizzeria that now delivers pizza by drone.
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The electric chair was invented by a dentist!
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