S1. E1 ∙ A Glorious DawnDo, 17. Sept. 2009The video that started it all. Featuring Carl Sagan and Stephen Hawking.Bewerten
S1. E2 ∙ We Are All ConnectedMo, 19. Okt. 2009Neil DeGrasse Tyson, Richard Feynman, Carl Sagan and Bill Nye pitch in for the second installment.Bewerten