Tag: <span>microsurgery devices</span>

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Microbots

CORNELL UNIVERSITY Jitterbug A team of Cornell University scientists developed a new robot — so small that it’s invisible to the naked eye — that they hope will someday crawl around inside the human body and hunt for disease. The robots themselves are little more than microchips attached to four origami-inspired legs, BBC News reports. But their simplicity — the engineers...