Extended version - http://youtu.be/LWw8z75AXwU Capturing the elusive Green Flash during a sunset at Paranal, Chile. Featuring Pete Lawrence - https://twitter.com/Avertedvision With thanks to ESO - http://www.eso.org/public/ Visit our website at http://www.sixtysymbols.com/ We're on Facebook at http://www.facebook.com/sixtysymbols And Twitter at http://twitter.com/#!/periodicvideos This project features scientists from The University of Nottingham http://www.nottingham.ac.uk/physics/index.aspx Sixty Symbols videos by Brady Haran A run-down of Brady's channels: http://bit.ly/bradychannels Music in this video by Alan Stewart - http://www.youtube.com/user/AlanKey86