Wednesday, December 9, 2009
This one is even better, showing the growth of Baltimore (done by NASA). If you imagine all that orange space filled up with cars rushing about, using oil, it's sort of intuitive that the bigger it is, the more oil it takes to power it.
Simplistic, I know, but I think it helps the intuition to see it...
Posted by Stuart Staniford at 2:00 AM