The Ultimate Office Pranks to Keep You Laughing Through That 9-5

The More You Know

• 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.
• The world's most densely populated island is the size of two soccer fields.
• Hippos have the largest mouths of any animal on land.
• Dr. Seuss wrote Green Eggs and Ham as part of a bet.