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  • Buffett's Battery Buy [View article]
    helplessobse, the efficiency of gas engines is about 25%, meaning 72% of the BTU's in the fuel is lost to heat and friction. If you redo your cals, you will find out why the Tesla works. Electric motors eff gets up to the 95+% range.
    Oct 01 17:17 pm |Rating: 0 0 |Link to Comment
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