You are a nerd
Travelintimes.org is a historic online journey planner, created at the University of Cambridge, that allows users to plan journeys around England and Wales at three dates in time, c.1680, c.1830 and in 1911.
The website allows users to explore the nature of travel in the past and how it improved over the period 1670 to 1911, based on the latest historical research.
Every dot is a real subway train. Eight hundred of them, give or take, form a small jazz combo (walking bass, piano, sax, vibes, brushes) that has been playing without pause for over a hundred years. On the platforms they are hot, screaming, full of complaint. This is the music inside the noise.
An oldie but a goodie.
Great essay on the way the Internet used to be and how it still is if you look for it.