The More You Know

• Chihuahuas have the biggest brains in the canine world.
• There's such a thing as a fear of buttons.
• War pigs were used in ancient warfare to counter against war elephants, which feared the pigs (and their squeals) and would bolt. War pigs were sometimes lit on fire to enhance this effect.
• Will Smith turned down the role of Neo in the Matrix. He starred in Wild Wild West instead.