The Sahara desert expands at about 1km per month.
90
Connecticut and Rhode Island never ratified the 18th Amendment (Prohibition).
25
Israel's Dead Sea is 1,312 feet below sea level.
48
In one day, a full grown redwood tree expels more than 2 tons of water through its leaves.
56
It takes a drop of ocean water more than 1,000 years to circulate around the world.
61
Longest officially recognized place name is Taumatawhakatangihangakoauauotamateapokaiwhenuakitanatahu.
112
More than a dozen men have stood on the surface of the moon, but only three have been to Challenger Deep in the Marianas Trench, the deepest known spot in the ocean.
17