Mr. Smarty Pants
If you want a rough estimate of your daily caloric needs, multiply your weight by 10 if you're a woman or by 11 if you're a man. Add more calories if you're very physically active.
Under optimal conditions, a ballpoint pen will produce more than 28,000 linear feet of writing - more than five miles - before running out of ink.
Ninety percent of all the world's popcorn is grown in Indiana.
A potato has a head and a tail.