#1 ∙ S1.E11 ∙ Knowledge or CertaintyMon, Mar 17, 1975Man is humbled by the uncertainty of what he can know, but still has the itch to gain absolute knowledge, often with tragic consequences.8.6/10 (56)Rate
#3 ∙ S1.E6 ∙ The Starry MessengerMon, Feb 10, 1975Man learns the true nature of the heavens.8.4/10 (56)Rate
#4 ∙ S1.E9 ∙ The Ladder of CreationMon, Mar 3, 1975Two naturalists independently discover natural selection, while a chemist's discoveries lead to an understanding of how life began.8.4/10 (50)Rate
#5 ∙ S1.E13 ∙ The Long ChildhoodMon, Mar 31, 1975Man, as a species, goes through a long childhood.8.4/10 (48)Rate
#6 ∙ S1.E10 ∙ World Within WorldMon, Mar 10, 1975Crystals give Man a doorway into the world of atoms.8.3/10 (46)Rate
#7 ∙ S1.E4 ∙ The Hidden StructureMon, Jan 27, 1975Man learns the hidden structure of all things.8.2/10 (60)Rate
#8 ∙ S1.E7 ∙ The Majestic ClockworkMon, Feb 17, 1975In the ascent of Man, two figures stride like gods: Newton and Einstein.8.2/10 (51)Rate
#9 ∙ S1.E8 ∙ The Drive for PowerMon, Feb 24, 1975Three revolutions change civilization: The American Revolution, the French Revolution and the Industrial Revolution.8.2/10 (47)Rate