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Or you can build a ginormous cistern beneath the city, as Tokyo did: https://gizmodo.com/tokyo-has-the-largest-underground-water-tank-in-the-wor-1696967098 htt
by Dowwie 9y ago
Or you can build a ginormous cistern beneath the city, as Tokyo did: https://gizmodo.com/tokyo-has-the-largest-underground-water-tank-in-the-wor-1696967098 https://gizmodo.com/tokyo-has-the-largest-underground-water-...
- jbeales 9y agoWhich may not be large enough: http://www.todayonline.com/world/tokyo-preparing-floods-beyond-anything-weve-seen http://www.todayonline.com/world/tokyo-preparing-floods-beyo...