Desperately Seeking Symmetry from Radiolab:
http://www.radiolab.org/2011/apr/18/
& the video-clip inspired by the episode:
http://www.youtube.com/watch?v=zEQskIsHKT8&feature=player_embedded#at=107
By http://everynone.com/ : Will Hoffman, Daniel Mercadante, and Julius Metoyer III, playing with our yearning for balance, and revealing how beautiful imperfect matches can be.