Pete Licence (chemist and occasional star of periodicvideos) puts a sample of ionic liquid in our scientific time capsule. Capsule playlist: http://bit.ly/nottscapsule More at http://www.test-tube.org.uk/capsule Pete is a chemist at the University of Nottingham's School of Chemistry. Check out Pete in action in periodicvideos: null This film was shot and edited by James Hennessy. Test Tube is a project by video journalist Brady Haran for the University of Nottingham. More at http://www.test-tube.org.uk/