Forensic Science in the Joseon Dynasty

The Joseon Dynasty possessed meticulous forensic science investigations, comparable to modern standards. Through a manual for coroners called 'Sinju Muwonrok,' Joseon rigorously investigated suspicious deaths. To check for poisoning, they would place a silver chopstick in the deceased's mouth to observe any reaction, or to reveal hidden bruises from beatings, they would sprinkle alcohol and vinegar on the body and apply heat, causing hidden bruises to swell and become visible. To prevent wrongful deaths, they even mandated a 're-examination' system where different officials independently examined the body at least twice. Although it was a Confucian society that might have shied away from touching corpses, the forensic techniques and human rights awareness aimed at uncovering the truth were remarkably sophisticated even hundreds of years ago.