In 1850, only 8% of the people in California were women.
0
A waterfall known as The Devil's Kettle empties water into a hole and nobody knows where it ends up!
18
The Niagara Falls moves upstream at an average rate of about 295ft a century!
48
Even Antarctica has an area code. It's 672.
58
A volcano has enough power to shoot ash as high as 50 km into the atmosphere.
59
The state of Florida is bigger than England!
74
It takes a drop of ocean water more than 1,000 years to circulate around the world.
61
More than 25% of the world's forests are in Siberia.
51