CityBoyGoneCountry
08-23-2007, 02:36 AM
Some have called him the next Carl Sagan. Here he is talking about "cosmic perspective."
YouTube - Beyond Belief '06 - Neil deGrasse Tyson (http://www.youtube.com/watch?v=jJOpDLjpSYI)
YouTube - Beyond Belief '06 - Neil deGrasse Tyson (http://www.youtube.com/watch?v=jJOpDLjpSYI)