![Bang Goes the Theory presenters Liz Bonnin and actor Dallas Campbell taking part in Sainsbury's Sport Relief Mile, on London's Southbank. The charity is charity is raising funds for the poor in Bang Goes the Theory presenters Liz Bonnin and actor Dallas Campbell taking part in Sainsbury's Sport Relief Mile, on London's Southbank. The charity is charity is raising funds for the poor in](https://c8.alamy.com/comp/GCD9DH/bang-goes-the-theory-presenters-liz-bonnin-and-actor-dallas-campbell-GCD9DH.jpg)
Bang Goes the Theory presenters Liz Bonnin and actor Dallas Campbell taking part in Sainsbury's Sport Relief Mile, on London's Southbank. The charity is charity is raising funds for the poor in
![BBC Archive on Twitter: "#OnThisDay 2009: Bang Goes the Theory was first broadcast. Pictured are presenters Yan Wong, Jem Stansfield, Liz Bonnin and Dallas Campbell in front of some actual science. https://t.co/pOqE5LxzBt" / Twitter BBC Archive on Twitter: "#OnThisDay 2009: Bang Goes the Theory was first broadcast. Pictured are presenters Yan Wong, Jem Stansfield, Liz Bonnin and Dallas Campbell in front of some actual science. https://t.co/pOqE5LxzBt" / Twitter](https://pbs.twimg.com/media/EAZ9KUyXkAA2pVy.jpg:large)
BBC Archive on Twitter: "#OnThisDay 2009: Bang Goes the Theory was first broadcast. Pictured are presenters Yan Wong, Jem Stansfield, Liz Bonnin and Dallas Campbell in front of some actual science. https://t.co/pOqE5LxzBt" / Twitter
![Liz Bonnin replicates how leaves affect trains - Bang Goes The Theory: Series 8 Episode 7 - BBC One - YouTube Liz Bonnin replicates how leaves affect trains - Bang Goes The Theory: Series 8 Episode 7 - BBC One - YouTube](https://i.ytimg.com/vi/hqV62IIRpWM/maxresdefault.jpg)
Liz Bonnin replicates how leaves affect trains - Bang Goes The Theory: Series 8 Episode 7 - BBC One - YouTube
![Amazon.com: Bang Goes the Theory - BBC Series 1 & 2 [DVD] : Liz Bonnin, Dallas Campbell, Jem Stansfield, Yan Wong, Alex Freeman, Stephen Mizelas, Bang Goes the Theory - Complete Series Amazon.com: Bang Goes the Theory - BBC Series 1 & 2 [DVD] : Liz Bonnin, Dallas Campbell, Jem Stansfield, Yan Wong, Alex Freeman, Stephen Mizelas, Bang Goes the Theory - Complete Series](https://m.media-amazon.com/images/I/71zXrqyYZsL._AC_UF894,1000_QL80_.jpg)