Mitchell Zakin, Ph.D., DARPA program manager for the ChemBots program, "DARPA's ChemBots program represents the convergence of soft materials chemistry and robotics. ![]() Among these tasks will be the ability to enter confined or complex spaces follow cables, ropes or wires and climb trees or other branched structures.Īccording to Dr. The Tufts team will design the "chembots" to be capable of performing feats no current machine can accomplish, according to Professor of Biology Barry Trimmer, the Henry Bromfield Pearson Professor of Natural Sciences and co-principal investigator on the project. They are stymied by, say, a building whose only access points may be a crack under a door or a conduit for an electrical cable. But today's rigid robots, constructed mostly of hard materials, are unable to navigate complex environments with openings of arbitrary size and shape. The advantages of using unmanned devices to conduct dangerous or difficult operations are clear, and the U.S. ![]() ![]() Defense Advanced Research Projects Agency (DARPA) to develop chemical robots that will be so soft and squishy that they will be able to squeeze into spaces as tiny as 1 centimeter, then morph back into something 10 times larger, and ultimately biodegrade. Scientists at Tufts University have received a $3.3 million contract from the U.S.
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