6 فصل
34 قسمت
Rough Science - Season 3 Episode 1 قسمت 1
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.
- سال: 2005
- کشور: United Kingdom
- ژانر. دسته: Documentary
- استودیو: BBC Two
- کلمه کلیدی:
- کارگردان:
- قالب: Kate Humble, Iain Stewart
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