The length of diameter of hair is ...
The length of 1 diameter of hair is 80 micrometers. That is ...
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4 times bigger than diameter of wool fiber (4.0 to be exact).
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8 times bigger than polyethylene wrap thickness (8.0 to be exact).
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80 times bigger than diameter of the largest virus .
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114 times bigger than red light wavelength .
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400 times bigger than diameter of the smallest bacterial .
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2,286 times bigger than diameter of bacterial flagella .
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26,667 times bigger than distance between HDD disk and head .
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224,291 times bigger than each side of the unit cell of diamond .
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16,000,000 times bigger than shortest X-ray wavelength .
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80,000,000 times bigger than gamma ray wavelength .
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5,128,205,128 times bigger than diameter of uranium nucleus .
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17 times smaller than length of lice .
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83 times smaller than length of red ant .
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220 times smaller than diameter of bullet .
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6,620 times smaller than distance that light travels in 1 nanosecond .
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45,643 times smaller than one-story building .
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859,683 times smaller than short side of soccer field .
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6,315,346 times smaller than Shanghai world financial center (the 2nd largest skyscraper in the world) .
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28,117,204 times smaller than Yamanote Line between Tokyo-Shimbashi .
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727,311,563 times smaller than Seikan tunnel (the 2nd longest tunnel in the world) .
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5,942,072,348 times smaller than distance from Tokyo to Iwate .
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27,134,546,274 times smaller than distance from Tokyo to Taipei .
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657,366,148,559 times smaller than equator .
