Mexico City is built on top of an underground resevoir!
47
10 of the tributaries flowing into the Amazon river are as big as the Mississippi river.
41
Europe is the only continent without a desert.
62
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
If Manhattan had the same population density as Alaska, there would only be 15 people living there.
138
There's a lake under Antarctica that is 25 million years old called Lake Vostok.
109
In 1850, only 8% of the people in California were women.
0
The state with the longest coastline in the Continental U.S. is Michigan.
31