The weight of a carat (200 milligrams), standard unit of measurement for gemstones, is based on the weight of the carob seed.
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Cold water weighs more than hot water.
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One barrel of petroleum holds 42 gallons.
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One ragweed plant can release as many as one billion grains of pollen!
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If you blowtorch Pepto-Bismol, you would get a hunk of metal.
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Each day is longer than the previous on by 0.00000002 seconds which is 13 seconds each century!
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The hair of an adult man or woman can stretch 25 percent of its length without breaking.
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During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
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