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Richard Hammond's Big - Season 1 Episode 3
Richard explores one of the world's biggest man-made engineering projects: the Kölnbrein Dam, which can hold back an incredible 200 million tonnes of water!
- Umwaka: 2020
- Igihugu: United Kingdom
- Ubwoko: Documentary
- Sitidiyo: Discovery
- Ijambo ryibanze: engineering, size
- Umuyobozi:
- Abakinnyi: Richard Hammond