The Most Controversial Places That You Can’t Get Into

The More You Know

• Before the advent of cups and bowls, people in ancient England used hollowed-out human skulls to hold their food and drink.
• A quarter of all the bones in your body are in your feet.
• The Zoroastrians leave their dead in special towers to be eaten by vultures.
• The smallest unit of measurement in the universe is the Planck length.