content: Here's a few good ones. Just scroll through his channel and click anything that looks cool, all of it's quality content. https://www.youtube.com/watch?v=H-PubIM6O_4 https://www.youtube.com/watch?v=b5kQ0Y5G5l0 https://www.youtube.com/watch?v=cquESpirEmU https://www.youtube.com/watch?v=Kj6vn8LlA04 https://www.youtube.com/watch?v=rc17ixI1fXA His uranium refining video was really cool, but I think it was taken down by (((youtube))). the Nuclear Regulatory Commission and/or his state sent him letters, so he took it down.