Tom Scott: Amazing Places

The Giant Underground Tunnels Protecting Tokyo From Floods (2019x8)

Ημερομηνία προβολής: Ιούλ 08, 2019

If you believe the hype, then the Metropolitan Area Underground Discharge Channel stops Tokyo flooding. It doesn't. But it is one colossal part of a huge network of flood defences that protect a city that would otherwise be... well, very wet.