Interesting Facts

United States
September 26, 2006 10:54am CST
The Eisenhower interstate system requires that one mile in every five must be straight. These straight sections are usable as airstrips in times of war or other emergencies. Please add your own interesting facts!
1 response
• United States
26 Sep 06
The moon is actually moving away from Earth at a rate of 1.5 inches per year.