TED Talks

Marcus du Sautoy: Symmetry, reality's riddle (2009x187)

Air date: Oct 29, 2009

The world turns on symmetry -- from the spin of subatomic particles to the dizzying beauty of an arabesque. But there's more to it than meets the eye. Here, Oxford mathematician Marcus du Sautoy offers a glimpse of the invisible numbers that marry all symmetrical objects.