The Sahara desert expands at about 1km per month.
90
The city of Houston, Texas is built on a swamp and is slowly sinking!
89
Israel's Dead Sea is 1,312 feet below sea level.
48
It's still possible to see the division between East and West Germany due to different light bulbs.
5
Every person in the world can fit in Texas and be given over 1000 sq ft in which to live.
14
The average ice berg weighs 20,000,000 tons!
54
The Caspian Sea is also classed as the world's largest lake.
52