RT @mashable: Rubik's Cube inventor Erno Rubik breaks down the math behind the iconic toypic.twitter.com/AccGvGTYpy
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Mashable
We met the mind behind the Rubik's Cube — Mashable OriginalsLove it or hate it (because you can't complete it), the cube has become a staple of human culture. This is Erno Rubik, the man behind the legacy.Thanks. Twitter will use this to make your timeline better. UndoUndo
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