


Engineering by Catastrophe
After the Flood
Season 1 Episode 3
Flood defences around the world, including vast underground rivers in Tokyo, early warning systems in Valencia, and storm surge barriers in New Orleans
Engineering by Catastrophe airs on National Geographic Channel HD at 8:00 PM, Sunday 31 May. (Subtitles, audio description, new.)
Learn more about Engineering by Catastrophe and other education/science/factual topics on our factual page
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