How many of these questions can you answer without calling the New York Public Library's Telephone Reference Service?
Who really designed the American flag?
How hot is the sun's surface?
How does quicksand work?
When was the Ark of the Covenant last seen?
Who sat at the Algonquin Round Table?
Where does the name "The Grateful Dead" come from?
Why is Christmas abbreviated as Xmas?
Can any creatures besides humans get a sunburn?
How many muscles does it take to smile? To frown?
Why are rabbits' feet considered good luck?
You could, of course, do all...