1. Here's a piece of HUMAN leather.
2. Here's a tool that dentists practice on that is very, very cursed.
3. Although they used to be much worse.
4. Did you know nursing students sometimes are given terrifying mannequins to train with, too?
5. And here's a doll from the 1700s to help midwives practice delivering children.
6. Here's what the Kinder Egg mascot used to look like in the '80s.
7. Here's what the inside of a bone looks like.
8. And this is what a spinal cord looks like.
9. Here's what the inside of a kangaroo's pouch looks like — with a baby inside.
10. Ever wonder what a placenta looks like? Here you go!
11. Here's what Napoleon's "death mask" (a mask made from his corpse a day after he died) looks like.
12. Here's what Disney's Space Mountain looks like with the lights on that has me terrified of ever riding it again.
13. Here's a photo of "Dead Man's Fingers," a fungus that imitates corpse hands and feet. Creepily, they're usually found around dying trees and plants.
14. Here's a photo from an old Chuck E. Cheese robot factory.
15. And here are the hands of serial killer Fritz Honka.
16. This is what a horse foot looks like without the hoof.
17. This is what an MRI of a baby still in the womb looks like.
18. And here's an MRI of what it looks like when you rub your eyes.
19. Here's what bone cancer does to your scull.
20. Here's what a black seadevil looks like.
21. Here's what a North Korean airport looks like.
22. Here's what one of the original Wiggles puppets looked like.
23. Here's what a sheepshead fish looks like.
24. And here's what their teeth look like close up.
