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February 26, 2011 12:59 am

Tiny Transistors Could Be Used To Track Cash

disco_tracy writes "Banks have long considered placing silicon transistors on currency for security purposes, but the technology was too chunky and intensive for paper bills. Now, tiny low-power organic transistors developed by German scientists could make it possible to really follow the money."

Read more of this story at Slashdot.



Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/sO__xPBoFuE/Tiny-Transistors-Could-Be-Used-To-Track-Cash

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