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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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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There are only 14 blimps in the world.
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The electric chair was invented by a dentist!
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