The original post: /r/todayilearned by /u/UndyingCorn on 2024-12-03 11:32:53.

Original Title: TIL While Charles Darwin and the Captain of the HMS Beagle Robert FitzRoy mostly got along well together, they still had quarrels sometimes “bordering on insanity”, as Darwin later recalled. The captain had such a violent temper, his outbursts gained him the nickname “Hot Coffee”.