$100 Bill to Get High Tech Face Lift
A new security thread has been approved for the $100 bill, The Associated Press has learned, and the change will cause double-takes.
The new look is part of an effort to thwart counterfeiters who are armed with ever-more sophisticated computers, scanners and color copiers. The C-note, with features the likeness of Benjamin Franklin, is the most frequent target of counterfeiters operating outside the United States....
Move the bill side to side and the image appears to move up and down. Move the bill up and down and the image appears to move from side to side.