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 cotton fiber (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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20 times bigger than diameter of the largest virus .
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34 times bigger than yellow light wavelength .
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50 times bigger than purple 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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56,073 times bigger than each side of the unit cell of diamond .
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4,000,000 times bigger than shortest 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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2,500,000,000 times bigger than diameter of calcium nucleus .
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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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24 times smaller than each side of the pixel of the LCD monitor .
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62 times smaller than length of lice .
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576 times smaller than diameter of bullet .
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8,374 times smaller than length of sparrow .
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30,206 times smaller than length of a crow .
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891,936 times smaller than height of sauroposeidon (the tallest terrestrial animal in history) .
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3,739,773 times smaller than Boeing 777-300 .
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97,343,395 times smaller than Yamanote Line between Tokyo-Shimbashi .
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801,532,980 times smaller than strait of Gibraltar .
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5,781,851,442 times smaller than distance from Osaka to Tokushima .
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56,745,005,209 times smaller than distance from Paris to Rome .
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865,834,037,528 times smaller than distance from Paris to Sydney .
