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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Sony researchers have developed a refrigerator that only opens when you smile.
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First four countries to have television: England, the U.S., the U.S.S.R., and Brazil.
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The American Automobile Association was founded for the sole purpose of warning motorists of police speed traps!
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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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An airplane mechanic invented Slinky while he was playing with engine parts and realized the possible secondary use for the springs.
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