I first learned about him through some things Martin Gardner wrote, I believe. But I felt like I came to know him a lot better from watching the movie An Hones

I first learned about him through some things Martin Gardner wrote, I believe. But I felt like I came to know him a lot better from watching the movie An Honest Liar [0]. [0] https://www.imdb.com/title/tt2246565/ https://www.imdb.com/title/tt2246565/