Quarks and the Cosmos, Michael S. Turner - The 2013 Ryerson Lecture:
58:07
Sean Carroll - The Particle at the End of the Universe
1:11:10
The Cockcroft Rutherford Lecture 2012: Professor Brian Cox
1:51:09
The Dawn of Creation: The First Two Billion Years
1:13:39
Why is Time a One-Way Street?
1:09:36
“Fossils, Genes and the History of Life": Prof. Neil Shubin's 2021 Nora and Edward Ryerson Lecture
1:24:59
Secrets of the Universe: Neil Turok Public Lecture
54:41
X-ray Astrophysics: The High Energy Cosmos - Professor Carolin Crawford
1:22:44