9:17
EVOLUTION IS FALSE! CARL SAGAN AGREES
sinbadisnotfunny
7:24
Carl Sagan - Almost Religion
RandomBalaclav
1:43
Then where did the big bang come from?
bishop8000
5:23
On The Day Carl Sagan Died
midhrifs
3:56
The God Theory
haisch
LIVE
[Deleted video]
8:29
Carl Sagan Explains the Drake Equation
FreeScienceLectures
3:40
Hamilton Morris synthesizes 5-MeO-DMT
Hamilton Morris
18:44
The chemistry of Hamilton's Pharmacopeia
