Why does steam come out of Detroit’s streets?
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Have you ever noticed that it looks like steam is coming out of the sewers in Detroit? Well, it's not actually coming out of sewers, but steam plumes do come out of manhole covers in the streets of Detroit. In this episode of CuriosiD, WDET's Laura Herberg heads 60 feet underground to get to the bottom of where the white vapor is coming from.
Why does steam come out of Detroit’s streets?