May 1, 2008
Xerox has developed paper that can be reused after printed text automatically deletes itself from the paper’s surface within 24 hours.
A single piece of paper can be reused up to 100 times for black and white printing. The paper contains specially coded molecules that create a print after being exposed to ultraviolet light emitted from a thin bar in a printer. The molecule readjusts itself within 24 hours… read more