In before commenters mention the singularity

Two electrodes, placed 30 cm apart on a human arm, can transmit data through said arm at about 10 megabits per second, according to researchers at Korea University. (Thanks, Ken Steidle!)

http://feeds.boingboing.net/~r/boingboing/iBag/~3/OUOl2HTdkiA/in-before-commenters.html

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