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The Almighty Buck Technology

Tiny Transistors Could Be Used To Track Cash 175

Posted by Soulskill
from the transitional-form-of-currency dept.
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."
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Tiny Transistors Could Be Used To Track Cash

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