Post navigation ← Previous Next → This Sensor Can Be Implanted In Your Body and is the Size of a Grain of Sand Posted on August 4, 2016 by Mike Reeves-McMillan Originally shared by Peter Svensson http://gizmodo.com/this-sensor-can-be-implanted-in-your-body-and-is-the-si-1784796417
I want one to help me control my zinc levels