Full screen please April 21, 2017 The beauty of mathematics deserves it. By Yann Pineill & Nicolas Lefaucheux parachutes.tv Rate this:tell everyone: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on LinkedIn (Opens in new window) LinkedIn Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Like Loading... Related
6 hours ahead 