A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56
Australia's Great Barrier Reef is 1,250 miles long!
45
There are approximately three chickens for every human on Earth.
13
The North Atlantic gets 2.5 centimetres (1in) wider every year.
119
The Dallas/Ft. Worth airport is larger than New York City's Manhattan Island.
62