I read that book, it is good, there is a good presentation about how difficult it would be to do that in reality, based on the same source that the book used:

I read that book, it is good, there is a good presentation about how difficult it would be to do that in reality, based on the same source that the book used: https://www.youtube.com/watch?v=tjingj2473Y https://www.youtube.com/watch?v=tjingj2473Y The original is in german, the linked video is the english translation.