1 Season
10 Episode
What Happened Next? - Season 1 Episode 7
Can a light aircraft crash due to low air density? What's the longest undersea tunnel a human can negotiate with no tanks? And how deep can a free-diver go? And hear some amazing examples of a sonic boom.
- Year : 2008
- Country : United Kingdom
- Genre : Documentary
- Studio : Discovery, BBC Four
- Keyword : natural disaster, sports, disaster, dangerous driving
- Director :
- Cast : Matthew Skilton
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