Unlike eaten pills or injected liquids, which have a time delay, the tiny robot could withhold a dose of medicine and then administer it as soon as it reaches its target. Scientists have now developed gelatinous robots to crawl through human body to deliver medicines.
Scientists have created small gelatinous robots capable of crawling through the human body to administer medication or diagnose ailments.
According to Jill Rosen of John Hopkins University, the "gelbot" is driven by noth...
