10 Сезон
164 Эпизод
Catalyst - Season 1 Episode 23 Эпизод 23
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.
- Год: 2022
- Страна: Australia
- Жанр: Documentary, News
- Студия: ABC TV
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