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Rough Science - Season 5 Episode 4
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.
- Shekara: 2005
- Kasa: United Kingdom
- Salo: Documentary
- Studio: BBC Two
- Mahimmin bayani:
- Darakta:
- 'Yan wasa: Kate Humble, Iain Stewart
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