Of all the words Dr. Seuss made up in his storybooks, only one has stuck in the English vocabulary: grinch, which is refers to a killjoy -- and it took more than 20 years.

In 1897, Bayer, who is the makers of Aspirin, once marketed the drug heroin.

In the U.S. 7 out of 10 homes use candles.

AMAZING FACTS