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Full Version: [Wired] Is There an Optimal Driving Speed that Saves Gas—and Money?
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Is There an Optimal Driving Speed that Saves Gas—and Money?

Gasoline prices are over $4 a gallon at the pump. If you want to save some cash on your commute, maybe you need to slow down.

https://www.wired.com/story/is-there-an-...-and-money