Catalyst - Season 1 Episode 23 Tokyo Flood Prevention
Fifty meters beneath the teeming mega-city of Tokyo is an underworld river system - 6.4km of tunnels, colossal water tanks, massive pillars, giant pumps that remove 200 tons of floodwater every second. It’s an engineering marvel built to protect Tokyo against the increasing threat of flooding.
First Air Date: Jan 01, 2014
Last Air date: Aug 09, 2022
Season: 10 Season
Episode: 164 Episode
Runtime: 30 minutes
IMDb: 0.00/10 by 0.00 users
Popularity: 5.426
Language: English
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Jane Goodall
Shark Behavior
Virtual Universe
Polar People
Voyager
Wings Of Wonder
Sun's Lost Siblings
Super Solar Cells
Our Chemical Lives
Antivenom
Powering The Mind
Alien Technology
3D Virus
Future Cities
Quantum Computing
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Allergy Pill
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Honey Bees
Extreme Weather
Fast Food For Hummingbirds
Ancient Writing
Tokyo Flood Prevention
Life Enhancing Drugs
Bioluminescence
Mega-tsunamis