Mind Bending Photos of When the Laws of Physics Were Put to the Test

The More You Know

• Doctors' sloppy handwriting kills more than 7,000 people annually in the United States.
• Saint Patrick's Day began as a "feast day". To honor him, Christians could put aside their Lenten restrictions on food and alcohol consumption, which is why excessive drinking has become linked to the celebration.
• Nutella was invented during WWII, when an Italian pastry maker mixed hazelnuts into chocolate to extend his chocolate ration.
• A baby can cost new parents 750 hours of sleep in their first year.