Aired: Jul 27, 2009Jem Stansfield builds a vortex cannon to pick up where the big bad wolf faile...
Bang Goes the Theory
Season 1 Episode 2: Jet Pack
In this second episode of the series, the team take on more scientific challenges. Engineer Jem Stansfield designs, builds and then puts his life in his hands by tying himself to a water jet pack. Zoologist Liz Bonnin finds out if insects are the future of food, science-mad Dallas Campbell investigates NASA's latest attempts to prove there is life beyond Earth, and roving reporter Dr Yan Wong challenges the people of Cambridge to blow up a bin liner.
