Sony researchers have developed a refrigerator that only opens when you smile.
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About 39,000 gallons of water are used to produce the average car!
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Kleenex tissues were originally used as filters in gas masks.
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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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Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
144
The United States produces enough plastic film annually to cover the entire state of Texas.
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