When I was a kid, there was a girl in the class whose father was like the county medical examiner and he'd visit our class and bring like cross-sectioned human brains, hearts, in sealed plastic bags, bones... In retrospect, I'm not sure that guy should have been around children. They were Jewish...which was incredibly odd for the neighborhood. We weren't antisemitic on the East Side. There were no Jews. We didn't know anything about them except the brains-in-the-bag guy and he semed cool at the time. Had an accent like Henry Kissinger. And you can bet your ass that Hebrew had a skull or two at his house.