RT @PopSci: Humans can only distinguish about 30 shades of gray -- do with this information what you will http://t.co/g5q65p5IJw http://t.c… 0 atbildes
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Mareks Matisons™ (2015-02-22 00:48:50) |
RT @PopSci: Humans can only distinguish about 30 shades of gray -- do with this information what you will http://t.co/g5q65p5IJw http://t.c… | |