I love this short (3 mins) video not just because it's interesting and I have always admired Carl Sagan, but also because it was filmed in Cambridge, and I can recognise bits of the town as he walks around - Johns College, Free School Lane, one of the entrances to the Zoology Department yard, and so on.
Hat tip: Greg Laden
Tuesday, 10 November 2009
Carl Sagan and the Googolplex
Posted by
Rob Clack
at
12:52
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