Matt and Hugh play with an Euler Disk which spins forever. Then they do some working out to check Matts previous calculations.\r<br>\r<br>Matts previous video: The Maths of Spinning Coins and Eulers Disk \r<br>\r<br>\r<br>Sadly we dont have Euler Disks on Maths Gear but it is of course on Amazon:\r<br>\r<br>\r<br>Dr Hugh Hunt is a Senior Lecturer in Engineering at the University of Cambridge and a Fellow of Trinity College.\r<br>\r<br>\r<br>This is a new video format idea, so all feedback appreciated.\r<br>\r<br>CORRECTIONS:\r<br>So far, none yet! Let me know if you spot anything.\r<br>\r<br>Piano music is an original piece “The River” by Frode-5.\r<br>\r<br>\r<br>All other music by Howard Carter\r<br>Design by Simon Wright\r<br>\r<br>MATT PARKER: Stand-up Mathematician\r<br>Website: \r<br>Book: \r<br>Nerdy maths toys:
