6 Temporada
34 Episodio
Rough Science - Season 3 Episode 1 Episodio 1 (2005)
In the first set of gold-mining challenges in New Zealand's Westland National Park, Ellen, Mike B and Mike L attempt to pan gold from a river while Jonathan builds a metal detector and Kathy devises a balance scale capable of weighing tiny amounts of gold to the nearest millionth of a gram.
- País : United Kingdom
- Género : Documentary
- Estudio : BBC Two
- Director :
- Emitir : Kate Humble, Iain Stewart
