PC Magazine - Nail Byting:
"The next time you find yourself reaching a finger up for a quick nail-nibble, watch out: You might be destroying precious data. Researchers at the University of Tokushima's Department of Optical Science and Technology have managed to encode data on the human fingernail, and they aren't stopping there. Skin, teeth, and more might soon join the fingernail as biological USB drives of a sort."
