Owen Falls Lake is the largest man-made lake in the world.

The first drive-in service station in the United States was opened by Gulf Oil Company - on December 1, 1913, in Pittsburgh, Pennsylvania.

Count the number of cricket chirps in a 15-second period, add 37 to the total, and your result will be very close to the actual outdoor Fahrenheit temperature.

A M A Z I N G   F A C T S