The science of symmetry - Colm Kelleher
Watch video The science of symmetry - Colm Kelleher online without registration, duration 05 minute 09 second in high hd quality. This video was added by user TED-Ed 13 May 2014, don't forget to share it with your friends and acquaintances, it has been viewed on our site 707 thousand once and liked it 6 thousand people.