The length of diameter of wool fiber is ...
The length of 1 diameter of wool fiber is 20 micrometers. That is ...
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2 times bigger than diameter of cloud water drop (2.0 to be exact).
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4 times bigger than diameter of bacteria (4.0 to be exact).
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29 times bigger than red light wavelength .
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37 times bigger than green light wavelength .
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100 times bigger than diameter of the smallest bacterial .
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1,429 times bigger than diameter of the smallest virus .
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6,667 times bigger than distance between HDD disk and head .
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35,714 times bigger than each side of the unit cell of salt .
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200,000 times bigger than X-ray wavelength .
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20,000,000 times bigger than gamma ray wavelength .
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1,282,051,282 times bigger than diameter of uranium nucleus .
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11,764,705,882 times bigger than diameter of proton .
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3 times smaller than sperm (3.0 to be exact).
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4 times smaller than diameter of hair (4.0 to be exact).
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43 times smaller than diameter of ovum .
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67 times smaller than length of lice .
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486 times smaller than diameter of bullet .
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1,259 times smaller than diameter of one-yen coin .
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23,346 times smaller than distance that light travels in 1 nanosecond .
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612,572 times smaller than wingspan of quetzalcoatlus (the largest flying animal in history) .
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1,796,828 times smaller than full length of blue whale (the largest animal in history) .
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14,203,325 times smaller than Japanese battleship Yamato .
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663,809,202 times smaller than Great Seto Bridge in Japan .
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6,805,464,421 times smaller than distance from Osaka to Gifu .
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24,508,846,189 times smaller than distance from Osaka to Miyazaki .
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231,799,913,811 times smaller than distance from Cape Town to Nairobi .
