Months that begin on a Sunday will always have a "Friday the 13th."

The first TV commercial advertisement was by the Bulova Watch company on July 1, 1941. The watch company paid $9.00 for an announcement that was 10 seconds long.

Erosion at the base of Niagara Falls (USA) undermines the shale cliffs and as a result, the falls have receded approximately 7 miles over the last 10,000 years.

AMAZING FACTS