I just started a youtube channel. The hope is that this will be a companion to the blog. Some of the posts will “graduate” into videos (e.g., the first set of videos will correspond to an expanded version of bandit lecture notes –part 1, part 2-, and the second set will correspond to the crash course in learning theory –part 1, part 2-). But the mid/long-term plan is to also have dedicated content on the youtube channel (I still have to figure out the exact format). I personally like a lot to watch math videos online, so I hope the channel will be a nice addition to this growing material (some of my favorite existing channels include the Simons Institute, IAS, Princeton TCS, Harvard Math, IHES, a new MIT data science channel, feel free to add yours in the comments below).