The Magic of Geological Field Trips
1:00:44
The geology of the chalk and the potential impact of HS2
55:13
The Northwest Highlands Controversy
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Making mountains out of microbes Ian Fairchild
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Watch Trudeau speak directly to Trump during blistering speech
14:11
Inside Africa's Food Forest Mega-Project
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Jimmy Kimmel Reacts to Donald Trump’s Address to Congress
30:29
Ingenious Construction Workers That Are at Another Level
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