Lee Smolin - How are Multiple Universes Generated?
![](https://i.ytimg.com/vi/iK4zCRc7dCU/mqdefault.jpg)
13:02
Lee Smolin - What Do Black Holes and Dark Matter Reveal?
![](https://i.ytimg.com/vi/P_fHJIYENdI/mqdefault.jpg)
24:52
What if all the world's biggest problems have the same solution?
![](https://i.ytimg.com/vi/X6lbwcCI8TA/mqdefault.jpg)
26:47
Could Our Universe Be a Fake? | Episode 110 | Closer To Truth
![](https://i.ytimg.com/vi/QV5reKDbSqo/mqdefault.jpg)
9:02
Lee Smolin - Why is the Quantum so Strange?
![](https://i.ytimg.com/vi/HEJhpTRzNgQ/mqdefault.jpg)
13:50
Lawrence Krauss - Are there Extra Dimensions?
![](https://i.ytimg.com/vi/fQPUYjoG5jI/mqdefault.jpg)
27:39
Q&A with 2020 Nobel laureate Roger Penrose
![](https://i.ytimg.com/vi/HH0L2P4y1TM/mqdefault.jpg)
10:10
Lee Smolin - What is a Theory of Everything?
![](https://i.ytimg.com/vi/QOAcQCFNtbo/mqdefault.jpg)
9:18