The History of Sexuality (French: L'Histoire de la sexualité) is a four-volume study of sexuality in the Western world by the French historian and philosopher Michel Foucault, in which the author examines the emergence of "sexuality" as a discursive object and separate sphere of life and argues that the notion that every individual has a sexuality is a relatively recent development in Western societies.
The warm period in December has a word in Norwegian: kakelinna, traditionally thought to be caused by excessive baking before Christmas. https://no.wikipedia.org/wiki/Kakelinna
I had never looked into the history of ideas leading up to general relativity. The terminology is so different than other physics and it seems to answer questions that I have never seen referenced. This article give a glimpse into the intellectual history and why it came to be. Though I found the end of the article a little unclear.