Fantastic interviewers. It's pretty rare to get such a technical conversation at a high level (as opposed to a purely technical talk) where the interviewers constantly flesh out exactly what the interviewee is saying until they feel that they understand the conversation.<p>The handout (from the yt comments): Engineering View of Gravitation: <a href="https://authors.library.caltech.edu/120186/3/BOOK.pdf" rel="nofollow">https://authors.library.caltech.edu/120186/3/BOOK.pdf</a>