A nostalgic Neil uses Diethyl Ether and bubbling Nitrogen gas to freeze some water outside a test tube. Our thanks to the Google Making & Science team. #ScienceGoals More #ScienceGoals videos at: https://www.youtube.com/playlist?list=PLIsr6chyjBJutgMPQ18jHPyejaOxklf9A Alternative ending to this video: https://youtu.be/Sp4N2fy32Zk Featuring senior technician Neil Barnes and Professor Sir Martyn Poliakoff. Support us on Patreon: https://www.patreon.com/periodicvideos More chemistry at http://www.periodicvideos.com/ Follow us on Facebook at http://www.facebook.com/periodicvideos And on Twitter at http://twitter.com/periodicvideos From the School of Chemistry at The University of Nottingham: http://bit.ly/NottChem Periodic Videos films are by video journalist Brady Haran: http://www.bradyharan.com/ Brady's Blog: http://www.bradyharanblog.com Additional filming and editing in this video by James Hennessy Join Brady's mailing list for updates and extra stuff --- http://eepurl.com/YdjL9