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U.S. GEOLOGICAL SURVEY
U.S. GEOLOGICAL SURVEY
U.S. GEOLOGICAL SURVEY
U.S. GEOLOGICAL SURVEY

published on: 2017-06-04 08:00:06

compoundchem:  This Week in Chemistry: The chemistry behind glow-in-the-dark

compoundchem: This Week in Chemistry: The chemistry behind glow-in-the-dark

mindblowingfactz:    Decades ago, computer programming used to

mindblowingfactz: Decades ago, computer programming used to

asapscience:  The best kind of ‘ist’ there is! [Via Reddit]

asapscience: The best kind of ‘ist’ there is! [Via Reddit]

thomasbarlow:  Did I ever tell you all how much I love Toby Stephens?

thomasbarlow: Did I ever tell you all how much I love Toby Stephens?

did-you-kno:  When you learn a new word and then  suddenly start

did-you-kno: When you learn a new word and then suddenly start

did-you-kno: A painter in Los Angeles kept missing  his exit

did-you-kno: A painter in Los Angeles kept missing his exit