The weight of a grain of sand is ...
The weight of 1 a grain of sand is 3 micrograms. That is ...
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2 times bigger than ovum (2.0 to be exact).
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30 times bigger than volcanic ash .
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250 times bigger than cedar pollen .
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857 times bigger than a single drop of inkjet printer ink .
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33,333 times bigger than red blood cell .
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176,471 times bigger than sperm .
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4,285,714 times bigger than escherichia coli .
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3,750,000,000 times bigger than influenza virus .
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7,594,936,708,860,760 times bigger than uranium atom .
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616 times smaller than mosquito .
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33,161 times smaller than a water drop .
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378,272 times smaller than one-yen coin .
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8,875,800 times smaller than mature mouse .
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65,274,458 times smaller than kidney .
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431,598,175 times smaller than basketball .
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2,863,882,736 times smaller than a shot of men's shot put .
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65,568,091,813 times smaller than female lion .
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752,747,165,196 times smaller than Japanese zero fighter plane .
