14:37
The Problem with Religion | Neil deGrasse Tyson
16:23
Why Belief in God is an Outdated Superstition | Richard Dawkins
20:28
Carl Sagan's last interview with Charlie Rose (Full Interview)
14:26
Why Humanity Needs Science, not Religion | Carl Sagan
15:31
7 PHILOSOPHICAL TEACHINGS by BARUCH SPINOZA that You Should NOT Ignore
3:25:28
Rahatlama ve Ruh için 50 Klasik Müzik Başyapıtı | Beethoven, Mozart, Chopin, Bach, Vivaldi
16:54
Carl Sagan testifying before Congress in 1985 on climate change
31:06