"TIL that South Koreans can be punished for using cannabis in a county where it's legal upon return to South Korea"

"TIL that the idea of Napoleon losing all his troops to the "Russian Winter" is a misconception. He actually lost the majority to the "Russian Summer", due to disease, starvation, heat exhaustion, desertion, and suicide. He launched his invasion in June and within two months had lost half of his men."