I think this must be from Bang Goes The Theory, which I have consistently managed to miss. A vortex cannon is yet another thing that Damian probably won’t let us build in the back garden.
I think this must be from Bang Goes The Theory, which I have consistently managed to miss. A vortex cannon is yet another thing that Damian probably won’t let us build in the back garden.
Yeah I think it is. Should be on iPlayer – it's on the BBC right?