28:21

Day at Night: Jacob Bronowski

18:00

The Babylonian Map of the World with Irving Finkel | Curator’s Corner S9 Ep5

26:22

The Secrets Of Wells Cathedral | The First Gothic Cathedral In England

16:54

Carl Sagan testifying before Congress in 1985 on climate change

53:16

SAL Public Lecture: The Battle of Brunanburh: new light on the ‘Great War’ of the Tenth Century

3:46

Ascent Of Man, episode 11 - Knowledge Or Certainty

53:42

Petra: Lost City of Stone | Full Documentary | NOVA | PBS

47:16

Life begins at 40: the biological and cultural roots of the midlife crisis | The Royal Society