It's another one of those things your parents told you to persuade you to eat vegetables. But besides turning orange, if you ate a bunch of carrots, would you develop superhuman vision?
WHAT'S INSIDE: HUMAN BODY
- Body Parts
- Body Systems
If you've ever considered burning them off for various nefarious purposes, you may want to reconsider. Those babies are more than just loopy tools of identification.
Your appendix is really a pretty mysterious organ. Find out why you have an organ that's not necessary to your survival.