The Niagara Falls moves upstream at an average rate of about 295ft a century!
48
A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
The Caspian Sea is also classed as the world's largest lake.
52
In 1850, only 8% of the people in California were women.
0
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
Connecticut and Rhode Island never ratified the 18th Amendment (Prohibition).
25
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86