The Great Pyramids used to be as white as snow because they were encased in a bright limestone that has worn off over the years.

The longest kiss on record lasted 30 hours and 45 minutes. Dror Orpaz and Carmit Tsubara recorded it on April 5, 1999 at a kissing contest held in Tel Aviv, Israel.

Tamiflu's main natural ingredient is Chinese star anise.

A M A Z I N G   F A C T S