TIL Unit 731, the Japanese military's medical experimentation research facility in Harbin, China and other branches during WWII, had no surviving prisoners from the experiments and the leaders of the unit weren't prosecuted in exchange for the information they learned from their experiments
https://en.wikipedia.org/wiki/Unit_731
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1mn0g35/til_unit_731_the_japanese_militarys_medical/
