A look at the chemistry behind the colours of various gemstones; read more & see a larger version of the graphic here: http://wp.me/p4aPLT-lj
(via spacetimewithstuartgary)
Source: compoundchem
Well..actually, thats exactly how it is!
Trust me, I’m a physicist!
(via spacetimewithstuartgary)
Source: sh1t-just-got-serious
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The name's T-Bow, got it memorized?
