zooophagous:nudityandnerdery:free-parking:cyanometer, c. 1789, an instrument that measures the bluen

zooophagous:nudityandnerdery:free-parking:cyanometer, c. 1789, an instrument that measures the blueness of a skyThe 1700s, more efficient with shitposting than Tumblr in 2012.Are you shitting me -- source link
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