Chuck E. Cheese's full name is Charles Entertainment Cheese. St. Elmo's fire, the phenomenon in which a pointed object has a violet or blue glow thanks to electricity in the air, is actually a form of plasma. Interracial marriage in the United Sates was banned in 1664 and not overturned until 1967. The letters J and Q don't appear in the periodic table of elements. The book Green Eggs and Ham was written by Dr. Seuss as part of a bet with a publisher that he couldn't write a book only 50 words. (Seuss won.) The world's largest swimming pool is in Algarrobo, Chile and measures over 1,000 yards from end to end. That's 10 football fields!