"Numerical relativity: dynamical spacetimes and matter dynamics" - Luis Lehner
![](https://i.ytimg.com/vi/Uhm3Rf6MR64/mqdefault.jpg)
1:03:21
"Visualization in the News" - Matthew Ericson
![](https://i.ytimg.com/vi/v3ivpV5OSUs/mqdefault.jpg)
1:30:08
String Compactifications, Edward Witten | Lecture 1 of 2
![](https://i.ytimg.com/vi/YdOXS_9_P4U/mqdefault.jpg)
28:33
Terence Tao on how we measure the cosmos | Distance ladder part 1
![](https://i.ytimg.com/vi/ZDP4go3boJQ/mqdefault.jpg)
1:07:17
Neutron Stars - Victoria Kaspi
![](https://i.ytimg.com/vi/P_fHJIYENdI/mqdefault.jpg)
24:52
The Most Useful Thing AI Has Done
![](https://i.ytimg.com/vi/Go5xuokhnQY/mqdefault.jpg)
20:30
Bernie Sanders Delivers Ferocious Diatribe Against Trump, Musk—Accuses Them Of Creating 'Oligarchy'
![](https://i.ytimg.com/vi/cuJY14BYac4/mqdefault.jpg)
50:57
Knots and Quantum Theory - Edward Witten
![](https://i.ytimg.com/vi/8nA17Id4JyU/mqdefault.jpg)
49:42