The Atlantic Ocean is saltier than the Pacific Ocean.
54
The city of Houston, Texas is built on a swamp and is slowly sinking!
89
The Caspian Sea is also classed as the world's largest lake.
52
It's still possible to see the division between East and West Germany due to different light bulbs.
5
Even Antarctica has an area code. It's 672.
58
Every year, Alaska has about 5,000 earthquakes.
31
Check your map! The Pacific entrance of the Panama Canal is farther East than the Atlantic entrance.
40