You Have To Look Really Hard To See What’s Hiding In These Photos

The More You Know

• Pizza only became popular in the United States after American troops occupying Italy during World War 2 became hooked on it and then popularized it back home.
• Eight of the ten largest statues in the world are of Buddhas.
• Dueling is legal in Paraguay, as long as both parties have been registered as blood donors.
• You can hear a blue whale's heartbeat from more than 2 miles away.