Very cool idea. I remember borrowing Kinder & Hermann books when I was in high school. They were awesome (you can see them in the Internet Archive https://arch

Very cool idea. I remember borrowing Kinder & Hermann books when I was in high school. They were awesome (you can see them in the Internet Archive https://archive.org/search.php?query=creator%3A%22Kinder%2C+Hermann%2C+1920-1968%22 https://archive.org/search.php?query=creator%3A%22Kinder%2C+... ). Worth taking a look at it _in_paper_ ;-)