Massachusetts-based Draper Laboratories has stumbled upon a new embeddable nanosensor that could, at least in theory, eliminate those painful pricks endured today by so many diabetics. The so-called "injectable nanotech ink" could be inserted under the skin much like a tattoo, though Draper's Heather Clark notes that it "doesn't have to be a large, over-the-shoulder kind of tattoo." In fact, it can be as small as a few millimeters in size. Testing of the new approach is expected to begin very soon, though that usually means it won't be ready for humans until at least a few years later.


Dan Cushman
Source: Engadget