The pesky insects can get almost anywhere by compressing their bodies. Some cockroaches can safely withstand up to 900 times their body weight.

CRAM was designed to do the same thing.  It splays its legs outward when compressed — just like cockroaches.

CRAM is still a prototype. Researchers say it might one day be used to navigate rubble in a disaster.

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Helen Gilbert places flowers on her brother Eurie Martin’s grave at Camp Spring Baptist Church in Sandersville. Her brother died eight years ago. Three former Washington County deputies are accused of causing his death and are set to stand trial Monday. (Miguel Martinez/AJC)

Credit: Miguel Martinez-Jimenez