General Chit-Chat (non-photography talk)
Early Birds Have Different Brains Than Night Owls
Oct 3, 2013 13:20:34
#
dirtpusher
Loc: tulsa oklahoma
http://blogs.discovermagazine.com/d-brief/2013/10/01/early-birds-have-different-brains-than-night-owls/
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General Chit-Chat (non-photography talk)