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xkcd-sucks
on June 16, 2015
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Mathematicians Are Hoarding a Type of Japanese Cha...
Whiteboards also make dust in the form of dried ink...
fnordfnordfnord
on June 16, 2015
[–]
It is nothing compared to the quantity of chalk dust generated. I've used chalkboards for years though in computer labs and around other electronic equipment, it has no noticeable effect.
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