Adding sources

README.md

@@ -2,12 +2,21 @@
 
 Research talks I've watched and enjoyed them. A few of them are available on this [YouTube playlist](https://www.youtube.com/playlist?list=PL9qnQiNEYZfFJsEc10JgjSMNtoMINT9Eb).
 
-## More technical
+## Talks
+
+### More technical
 
 * [Compiling the Web – Building a Just-in-Time Compiler for JavaScript by Andreas Gal](https://www.microsoft.com/en-us/research/video/compiling-the-web-building-a-just-in-time-compiler-for-javascript/) @ MSResearch 2008
 * [Stabilizer: Statistically Sound Performance Evaluation by Emery Berger](https://www.microsoft.com/en-us/research/video/stabilizer-statistically-sound-performance-evaluation/) @MSResearch 2013
 * [The Tensor Algebra Compiler by Fredrik Kjolstad](https://www.microsoft.com/en-us/research/video/the-tensor-algebra-compiler/) @MSResearch 2017
 
-## Less technical
+### Less technical
 
 * [The Resurgence of Software Performance Engineering by Charles E. Leiserson](https://www.microsoft.com/en-us/research/video/the-resurgence-of-software-performance-engineering/) @MSResearch 2016
+
+#### Programming
+
+## Sources
+
+* [Institute for Advanced Study](https://video.ias.edu/)
+* [Microsoft Research @ YouTube](https://www.youtube.com/user/MicrosoftResearch/videos)