Five cool physics tricks, but how do they work? Explanations: https://www.youtube.com/watch?v=jIMihpDmBpY Check out Audible.com: http://bit.ly/AudibleVe Leave your ideas in the comments below or subscribe for the answers next week. Chris Hadfield in AUS: http://sciencealert.com.au/spaceoddity/ All tickets now sold out. The Cane Balance: Slide your fingers in from the ends of a horizontal cane to find its centre of mass. Shot and Edited by Pierce Cook at the YouTube Space LA. Music by Amarante: http://bit.ly/VeAmarante