The Atlantic Ocean is saltier than the Pacific Ocean.
54
Check your map! The Pacific entrance of the Panama Canal is farther East than the Atlantic entrance.
40
Due to gravitational effects, you weigh slightly less when the moon is directly overhead.
55
The Sahara desert expands at about 1km per month.
90
Israel's Dead Sea is 1,312 feet below sea level.
48
The 'King Ranch' in Texas is bigger than the state of Rhode Island.
49
The state with the longest coastline in the Continental U.S. is Michigan.
31