Jem Stansfield’s Vortex Cannon
29
Jul
2009
Engineer and SciCast judge Jem Stansfield is currently weaving his particular style of metal-bending magic in BBC1’s new science series, Bang Goes The Theory. You can see him on Mondays, at 7:30pm, on BBC1, and catch up with the first programme on iPlayer.
Here he is adding some detail to the magnificent supersonic-shock vortex cannon he made in that first show:
