Skyscraper aims to clean up river

[News Bot]

Imagine a skyscraper that -- instead of hosting offices -- houses a system that purifies the water of a polluted river, employs the people living in surrounding slums and gives them a home in which to live.


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[Raivu]

I love it. Great idea, and I don't know why we didn't think of it before. But dont they already make places that do this? o.o; Just not in sky-scraper form.