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2 days agoEfficiency drops significantly as you go faster than 50mph, so they would be more practical for city cars that don’t do a lot of time on the highway.


Efficiency drops significantly as you go faster than 50mph, so they would be more practical for city cars that don’t do a lot of time on the highway.
It’s on a long term cycle 50kyears ish where it goes from green to dry.
https://en.wikipedia.org/wiki/Hadley_cell