Beware: The Largest, Most Massive Animals on the Planet

The More You Know

• Armadillos swallow air to become buoyant when they swim.
• Tree seeds were taken into orbit and planted as "Moon Trees."
• The Catholic Church considers the Theory of Evolution to be "virtually certain", and believes that intelligent design "isn't science even though it pretends to be."
• A blue whale's tongue weighs as much as an elephant.