Clock Classics

I was wondering what to do about the Classic Papers Chellenge. The deadline is May 31st, and I am so busy (not to mention visiting my dentist twice week which incapacitates me for the day, pretty much), so I decided to go back to the very beginning because I already wrote about it before and could just cannibalize my old posts: this one about the history of chronobiology with an emphasis on Darwin's work, and this one about Linnaeus' floral clock and the science that came before and immediately after it. In the old days, when people communed with nature more closely, the fact that plants and…