Insect robots being developed for search and rescue missions

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[caption id="attachment_136148" align="alignnone" width="770"] Engineers at UC Berkeley are working on robots of various sizes that can work together. The bigger robot moves slower than the smaller VelociRoach, but is equipped with more features like a camera and GPS. Photo: TNS[/caption]

At a University of California, Berkeley laboratory, engineers are building cockroach-like robots with a noble purpose – to search and rescue.