I took Human Anatomy and Physiology in high school, and, at the end of the semester, we dissected fetal pigs. My lab partner Kaity named our pig Clotilde. Anyways, I learned two majors things that week.
1) Skinning a pig is really difficult.
2) Formaldehyde is a stench that stays with you. I had that class first thing in the morning, and I would still smell gross when I got home in the afternoon. I tried carrying some fragrance mist with me to use after class. Yeah, it made things worse.