Dairy cows can produce 20 to 35 gallons of saliva a day.

As of 2010, the tallest building in the world is the Burj Khalifa in Dubai, UAE. It reaches an incredible 828 metres (2717 feet) in height.

Dustin Phillips of the U.S. has the record for ketchup drinking. He drank a 14-ounce bottle of tomato ketchup through a straw in 33 seconds on September 23, 1999.

AMAZING FACTS