"It wasn't until 1987 that the American Academy of Pediatrics declared it unethical to operate on newborns without anesthesia. Until surprisingly recently, the medical community felt it would be dangerous to give infants anesthesia and/or believed that they didn't feel pain."
"Elmer McCurdy was a failed old west “outlaw.” His preserved body was put on display in a traveling carnival and years later he was eventually assumed to be a mannequin until he was used on set for the TV show the Six Million Dollar Man.
His arm accidentally fell off during the shoot, revealing bone and muscle and that he was a corpse, not a mannequin."