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Elo comments on Crazy Ideas Thread - Less Wrong Discussion

22 Post author: Gunnar_Zarncke 07 July 2015 09:40PM

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Comment author: Elo 12 July 2015 12:54:28AM 1 point [-]

I saw a paper that suggested that for big non-aerodynamic trucks you could put a big fan on their back and power it with the fuel and save something like 20% on fuel.