11. Cracking/Clicking your knuckles doesn't actually do anything - the sound you hear is just gas bubbles bursting.
12. Anatidaephobia is the fear that somewhere, a duck is somehow watching you...
13. Albert Einstein left his first wife for his COUSIN.
14. Only 55% of American citizens know that the sun is a star.
15. Oysters can change genders back and forth.
