I'm reading Sapolsky's book "Behave". It's quite packed with info, better than a usual popular science book. I think I'll first finish it before I'm gonna go for another form factor to digest the same material.
Maybe rest for a few months first. :-) It's 25 x 90-100 minute lectures, an enormous amount of material. I enjoy his lectures a lot more than reading his prose; he's amazing.
Every Frame A Painting - understanding movies - https://www.youtube.com/user/everyframeapainting/videos
Captain Disillusion - debunking fake videos/understanding video effects - https://www.youtube.com/user/CaptainDisillusion/videos
Maths-related: Gilbert Strang
Science-related: Feynman
Hamming's The Art of Doing Science and Engineering: Learning to Learn course - https://www.youtube.com/playlist?list=PL2FF649D0C4407B30