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<http://gigaom.com/2014/01/30/ibm-researchers-build-the-best-graphene-based-circuit-yet-use-it-to-send-a-text-message/>
<http://gigaom.com/2014/01/30/ibm-researchers-build-the-best-graphene-based-circuit-yet-use-it-to-send-a-text-message/>