Proof Is In: Kansas Is Flatter Than A Pancake
plotdot writes "When motorists drive across Kansas with its expansive, fertile fields of grain, they most often observe that the state is flat as a pancake. Now, three scientists have proved that observation wrong. The May/June issue of Annals of Improbable Research
(AIR) carries a story by Mark Fonstad, William Pugatch, and Brandon Vogt proving that Kansas is actually flatter than a pancake."
Testing the limits of the U.S. Postal Service:
http://www.improb.com/airchives/paperair/volume6/
Worth the read.