Carlo Rovelli: Twist and loop

44:22
Jerzy Lewandowski: The quantum states and operators of the canonical LQG

1:40:45
What is a ‘Cause,’ and Why Does it Happen Before the Effect? Carlo Rovelli

1:41:51
Barrau, Latour, Rovelli : FRAGMENTATION ET INTERDEPENDANCES

25:36
Profesor de cálculo intenta humillar a Keanu Reeves sin saber que es un genio en matemáticas.

11:48
'My jaw is dropped': Canadian official's interview stuns Amanpour

57:49
Tom Leinster : The categorical origins of entropy

3:07:09
Carlo Rovelli "Aristotle's Physics: A Physicist's Look"

1:11:51