An curved arrow pointing right. The U.S. $1 bill hasn't had a major redesign since 1929. Mark Anderson, a numismatic consultant for The Museum of American Finance, tells us about the meanings ...

Artist Dan Tague has found hidden messages encrypted in U.S. dollar bills. He would fold a dollar bill as many as 100 times to come up with phrases made up by the letters on the money. Tague's ...