Poop

Ever wonder why your poop is always brown? I mean even when you've eaten chicken all day, you know it's white meat, it turns into a brown smelly substance by the time it exits your body. Weird...

Japan = Nippon?

Why is Japan...Japan? In Japanese, we refer to the home country as Nippon or Nihon. If I call myself Chris, but the rest of the world addressed me as Jim, am I wrong? Even Spanish, it's Japon. WHY!?