6 Temporada
34 Episodio
Rough Science - Season 5 Episode 4 Episodio 4 (2005)
The team have to build a lighthouse on an outlying island which does not have electricity. Challenge one is for Ellen and Mike to make a light source that can be seen from far out at sea, while Jonathan and Kathy are challenged with building the lighthouse infrastructure and making the light flash.
- País : United Kingdom
- Género : Documentary
- Estudio : BBC Two
- Director :
- Emitir : Kate Humble, Iain Stewart
