Before I read the article, I thought the “bus ticket” was referencing William Sidis, who in the early 20th century gave a mathematics lecture at MIT at 10, a Harvard student at 11, was expected to revolutionize math but then dropped out of the public eye to write strange books, one being an etymology of train and bus tickets across the US, collecting several thousand unique stubs. I bet that you could learn a lot abo…
A recent episode of Radiolab, dated August 27, 2019, introduced a large audience (including me) to another podcast, The Memory Palace:
https://www.wnycstudios.org/podcasts/radiolab/articles/memor...
With that strong endorsement I began going through the whole back-catalog of The Memory Palace, and Episode 36, dated January 7, 2011, “six scenes from the life of william james sidis, wonderful boy”, talks about Sidis' obsession with bus tickets. Or maybe more precisely, streetcar transfers.
http://thememorypalace.us/2011/01/six-scenes-in-the-life-of-...
I think it said he figured out ways to traverse great distances on a single fare by connecting transfers. That kind of graph traversal thinking strikes me as ahead of its time for the age of streetcars, and could plausibly have led to some interesting places.