This is great. As a hobby, I have a text file that I fill with interesting (to me) historical records, sorted by date. The reason I do this is because I enjoy

This is great. As a hobby, I have a text file that I fill with interesting (to me) historical records, sorted by date. The reason I do this is because I enjoy seeing how certain things already known about and perhaps taken for granted, relate to other historical interests that happened simultaneously. As well, it can show interesting timelines, like the discovery of something followed by its eventual implementation, and the side effects thereof.