8 Temporada
64 Episodio
Bang Goes the Theory - Season 2 Episode 3 Episodio 3
Dallas takes on the latest lie detection technology, while Liz looks at the dilemma that threatened to undermine her hero Charles Darwin. Jem faces his toughest challenge yet, to build a human-powered hydrofoil, and Dr Yan gets on the 3D bandwagon.
- País : United Kingdom
- Género : Family, Documentary
- Director :
- Emitir : Liz Bonnin, Dallas Campbell, Jem Stansfield
