New LED Lights Can Be Implanted Under Skin

led-implant-under-skin

LED implants in fingertip

Have you ever wanted your own “light up” tattoo? What about a watch that was built into your skin? Maybe you want glowing fingers like ET? New LED (light-emitting diodes) lights developed by University of Illinois researcher, John Rogers and his colleges–are so flexible and thin–they can be implanted under the skin.

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