Bigfoot, for example.
1. How mankind discovered milking cows.
2. What the Sorting Hat does for the other 364 days of the year.
3. The last days of Edgar Allan Poe.
4. That black-and-white video of strangers making out.
5. Religion.
6. The inner motives of giant squid.
Nickelodeon / Via therealstephaniemeyer.tumblr.com
7. Men.
8. Women.
9. The fickle affections of a house cat.
10. Changing a tire (if you don't know how to change a tire).
11. The currency exchange rate.
12. Selena taking Justin back.
Handout / Getty