The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
If Manhattan had the same population density as Alaska, there would only be 15 people living there.
138
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
The Dallas/Ft. Worth airport is larger than New York City's Manhattan Island.
62
Louisiana is the only state that grows in land area every year (Due to alluvial deposits from the Mississippi River).
41
Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
55
It takes a drop of ocean water more than 1,000 years to circulate around the world.
61
The warmest temperature ever recorded on Antarctica was 3 degrees F.
175