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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30 times bigger than X-ray wavelength .
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600 times bigger than shortest X-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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48 times smaller than diameter of chromosome .
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72 times smaller than diameter of the smallest bacterial .
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609 times smaller than diameter of the largest virus .
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4,472 times smaller than diameter of nylon fiber .
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80,014 times smaller than paramecium .
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462,015 times smaller than length of lice .
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7,699,560 times smaller than diameter of one-yen coin .
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53,212,111 times smaller than length of sparrow .
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215,312,062 times smaller than length of a crow .
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1,131,339,129 times smaller than height of basketball ring .
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91,969,926,162 times smaller than Japanese battleship Yamato .
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129,077,495,411 times smaller than symphony of the seas (the largest cruise liner in the world) .
