Sony researchers have developed a refrigerator that only opens when you smile.
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Car airbags kill 1 person for every 22 lives that they save.
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Thomas Alva Edison patented almost 1,300 inventions in his lifetime!
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The average car produces a pound of pollution every 25 miles!
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Scientists in the UK are creating a smartphone app that will enable users to test for STDs.
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The ball on top of a flagpole is called a 'truck'.
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More steel in the United States is used to make bottle caps than to manufacture automobile bodies.
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The Queen Mary - the grandest vessel of her day - had many of her vital components made by car manufacturer Skoda!
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