Common Tragedies

Thoughts on Environmental Economics

My favorite webcomic goes green

Posted by Daniel Hall on June 16, 2008

Here is the link.

Just as interesting is the alternate text (an xkcd signature):

Electric skateboards, by cost, get the equivalent of about 300 miles per gallon. Lithium batteries just need to get cheaper.

Is this right?  I wonder if he did the calculation.  Any readers want to chime in on this?

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