Israel's Dead Sea is 1,312 feet below sea level.
48
The Dallas/Ft. Worth airport is larger than New York City's Manhattan Island.
62
The names of the continents all end with the same letter with which they start, excluding the North and South infront of AmericA.
86
Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
55
If Antarctica's ice sheets melted, the worlds oceans would rise by 60 to 65 metres (200 - 210ft) - everywhere
181
Every year, Alaska has about 5,000 earthquakes.
31
The warmest temperature ever recorded on Antarctica was 3 degrees F.
175