teacher that had retired. He had amazing things in his room. I got hired 2 days before the school year started so I didn't have time to go through it all. Finally part way through the year, I start going through the cupboards. One had some large Tupperware like containers. I open one up and there is an entire human brain! It was in liquid, probably formaldehyde, and was in great shape. Another one had half a brain dissected so you could see all the lobes. Later I found out the skeleton I had in the room was an actual human skeleton and not a reproduction. This was back in the early 90s so he probably go the stuff in the 50s. You don't see that anymore.