Business
The future of... Paper
It's a possible fix for the reams and reams of paper that are printed, used briefly, and then tossed everyday. ZDNet correspondent Sumi Das takes us inside the Palo Alto Research Center where scientists are developing a way to print an image that disappears, allowing the paper to be used dozens of times.
It's a possible fix for the reams and reams of paper that are printed, used briefly, and then tossed everyday. ZDNet correspondent Sumi Das takes us inside the Palo Alto Research Center where scientists are developing a way to print an image that disappears, allowing the paper to be used dozens of times.