There are approximately three chickens for every human on Earth.
13
One cubic mile of seawater contains about 50 pounds of gold.
79
The Sahara desert expands at about 1km per month.
90
Mexico City is built on top of an underground resevoir!
47
It's still possible to see the division between East and West Germany due to different light bulbs.
5
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