A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
The state with the longest coastline in the Continental U.S. is Michigan.
31
In 1850, only 8% of the people in California were women.
0
The Niagara Falls moves upstream at an average rate of about 295ft a century!
48
Israel's Dead Sea is 1,312 feet below sea level.
48
Forest fires move faster uphill than downhill.
52