eigenchris' Relativity courses: https://www.youtube.com/user/eigenchris https://www.youtube.com/user/eigenchris I love pretty much everything on his channel wi

eigenchris' Relativity courses: https://www.youtube.com/user/eigenchris https://www.youtube.com/user/eigenchris I love pretty much everything on his channel with crystal clear explanations and deadpan delivery!