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May 10, 2007

The Penalty of Projection

Carl Sagan explains elementary Puzzle Box tesseract construction via a trip to Flat Land.

Posted by Ghost of a flea at May 10, 2007 06:24 AM


Very cool Sagan was. I keep wanting to buy the Cosmos series on DVD..

Posted by: Gorthos [TypeKey Profile Page] at May 10, 2007 09:12 AM

Wow. Speaking of goofy haircuts and enormous turtlenecks...

Posted by: Chris Taylor [TypeKey Profile Page] at May 10, 2007 05:34 PM