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Video of sprinklers that spray warm underground water to melt snow
by
Jennifer Walters
on 28/12/2022, 02:55:20 UTC
This is a great idea to prevent accidents unless the roads become covered in ice. Would you feel safe driving on this roads?

https://www.reddit.com/r/BeAmazed/comments/ziwgk9/japan_uses_sprinklers_that_spray_warm_underground/