Have you seen those commercials?
"15 min's or less w/ Geico can save you 15%.
-yeah everybody knows that, but Did You Know That Some Owls Aren't That Wise?"
-Did You Know Old MacDonald Was a Really Bad Speller?
Old MacDonald is a contestant in a spelling bee, and is asked to spell "cow". He spells it "C-O-W, E-I-E-I-O." The buzzer goes off, indicating that he's wrong, and he exclaims, "Dangnabit!" and exits the stage, exasperated.
-Did you know the Ancient Pyramids were actually a mistake?
-Did you know that when a tree falls in the woods and no one is there to hear it, it does make a sound?
I love those commercials. I am probably watching too much tv.