The More You Know

• Dentistry is the oldest profession in the world.
• Little brown bats sleep more than any other mammal on earth.
• Following the release of Rocky IV, a joke was making rounds in Hollywood. Since Rocky had run out of opponents, he would have to fight an alien if a fifth movie was made. Jim and John Thomas took the joke seriously and wrote a screenplay based on it, which later became the movie "Predator".
• Mark Zuckerberg said a voting mechanism that says whether posts are good or bad is 'not something that we think is good for the world'.