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A Printer that can Unprint??

Last Updated on June 15, 2020 by Christian Ralph



A Printer that can unprint?



 

Researchers at the University of Cambridge have discovered a new way in which to recycle paper that has been printed on.

The process uses long and ultrashort pulsed lasers that can remove content that has been laser printed.
It can be 20 times as efficient as conventional paper recycling and only half the carbon emissions.

 

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