I thought I'd try a new experiment. Post a few video's that you saw today that you think might be of interest to the PF community. I know we have here the "YouTube classics" thread and the new section with the science videos, but this is designed to be more specifically attuned to what videos you watched today and why you found those videos interesting. The idea is to give a desription as to why those particular videos were important to you that particular day and not just to post a list of videos. I'll start: 1) Because I broke my hand in a skateboard accident and I wanted to feel like my injury wasn't so bad, I watched a good movie today on Netflix called "Kilo two Bravo" about some wounded British soldiers in Afghanistan. 2) Accordingly, I also watched: and the whole 5 part series of: 3) Also, I love this guy from numberphile so I watched his new video: 4) Finally, I put this video on went I went sleep last last night so I didn't see it but heard it. I like Jim Khalili: I also watched about a dozen other good ones today but here's the ones that I remember. Share yours.