Money Changers Go High-Tech To Thwart Counterfeiters

AP reports that as part of an effort to stay ahead of counterfeiters, the Department of the Treasury has designed a high-tech makeover of the $100 bill with a disappearing Liberty Bell in an inkwell and a bright blue security ribbon composed of thousands of tiny lenses that magnify objects in mysterious ways. The new blue security ribbon will give a 3-D effect to the micro-images that the thousands of lenses will be magnifying. Tilt the note back and forth and you will see tiny bells on the ribbon change to 100s as they move. Tilt the note side to side and the images will move up and down.

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