This void in sensation results in limited use or abandonment of these very expensive artificial devices. (sciencedaily.com)
While some scientists are gradually training artificial nanostuff to build living stuff, others are exploring the flip side of self - assembly: employing natural systems to guide the construction of artificial devices. (discovermagazine.com)
His bionic pancreas — and similar artificial devices in the works — is as small as a cell phone and worn externally, with spaghetti - thin tubing inserted just under the skin. (discovermagazine.com)