The length of distance between HDD disk and head is ...
The length of 1 distance between HDD disk and head is 3 nanometers. That is ...
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3 times bigger than diameter of carbon nanotube (3.0 to be exact).
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48 times bigger than diameter of helium atom .
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60 times bigger than diameter of hydrogen atom .
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600 times bigger than shortest X-ray wavelength .
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3,000 times bigger than gamma ray wavelength .
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192,308 times bigger than diameter of uranium nucleus .
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1,764,706 times bigger than diameter of proton .
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38 times smaller than diameter of chromosome .
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73 times smaller than diameter of the smallest bacterial .
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368 times smaller than diameter of the largest virus .
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8,071 times smaller than diameter of wool fiber .
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30,866 times smaller than diameter of hair .
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814,924 times smaller than length of lice .
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87,498,123 times smaller than esophagus .
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481,718,099 times smaller than width of railway line .
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5,210,687,873 times smaller than wingspan of quetzalcoatlus (the largest flying animal in history) .
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55,209,219,693 times smaller than height of Giza pyramid .
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127,280,301,537 times smaller than symphony of the seas (the largest cruise liner in the world) .
