Unexplained Mysteries Discussion Forums > Carl Sagan on the Drake equation

UM-Bot

Jul 15 2008, 09:28 AM

Carl Sagan on the Drake equation
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Click here to watch video - 08:20s

Carl Sagan talks about the Drake equation on an episode of 'Cosmos'.

zOrigin

Jul 22 2008, 11:37 PM

Amazing...

Oderint

Jul 22 2008, 11:59 PM

I love his way of explaining things. When someone can make ME understand the 4th dimension, that someone is a genius. That someone was Carl Sagan.

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