I'm just reading https://en.wikipedia.org/wiki/Our_Mathematical_Universe [0] during my daily commute, this was very well-timed and thanks to the book I even "get it", kind of. Very nice! Now all we need is an actual quantum computer to run stuff like this on. Oh, and negotiate with the rest of the CS universe for the rights to the name "qsort()".

[0] BTW, it's annoying to read a book by a Swedish author, in Swedish, that has translation issues. The author is Swedish-American, so the book was written in English and translated by someone else.