Connecticut and Rhode Island never ratified the 18th Amendment (Prohibition).
25
The city of Houston, Texas is built on a swamp and is slowly sinking!
89
If Manhattan had the same population density as Alaska, there would only be 15 people living there.
138
10 of the tributaries flowing into the Amazon river are as big as the Mississippi river.
41
It takes a drop of ocean water more than 1,000 years to circulate around the world.
61
The state of Florida is bigger than England!
74
Australia's Great Barrier Reef is 1,250 miles long!
45