These Wild Student Pranks are Bold and Hilarious

The More You Know

• There are around 2,000 thunderstorms happening on Earth at all times.
• There's a Russian village where every resident is a tightrope walker.
• The word "muscle" comes from a Latin term meaning "little mouse."
• Nutella was invented during WWII, when an Italian pastry maker mixed hazelnuts into chocolate to extend his chocolate ration.