Featuring Professor Mike Merrifield from the University of Nottingham. More links and info below ↓ ↓ ↓ More videos with Mike: http://bit.ly/Merrifield_Playlist Deep Sky Videos: https://www.youtube.com/user/DeepSkyVideos Paul Crowther on DSV: https://youtu.be/WWbdcr1-hA0 Pi Million: https://www.youtube.com/watch?v=__UlMppZZgs Visit our website at http://www.sixtysymbols.com/ We're on Facebook at http://www.facebook.com/sixtysymbols And Twitter at http://twitter.com/sixtysymbols This project features scientists from The University of Nottingham http://bit.ly/NottsPhysics Patreon: https://www.patreon.com/sixtysymbols Sixty Symbols videos by Brady Haran http://www.bradyharanblog.com Email list: http://eepurl.com/YdjL9