Grandson Finds Priceless Secrets Buried Under Grandmother's Home

The More You Know

• The tongue is the only muscle in the body attached from one end.
• The richest superhero is actually Black Panther, who has an estimated of $500 billion, whereas Tony Stark is worth $100 billion and Bruce Wayne $80 billion.
• Yosemite means "those who kill."
• A baby can cost new parents 750 hours of sleep.