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(Nanowerk News) Two insect-like robots, a mini-bug and a water strider, developed at Washington State University, are the smallest, lightest and fastest fully functional micro-robots ever known to be ...

Did you envision a giant machine assembling cars, Data from "Star Trek," C-3PO from "Star Wars" or "The Terminator"? Most of us would probably think of something massive -- or at least human size.