USAFRet Posted September 17, 2011 Share Posted September 17, 2011 Just curious if anyone knows what the material is that drives the vertical antenna on mechanized Robby? A small disc in the antenna rides on a green compound covering the end of the horizontal rod that drives the pistons and opposite side antenna. Whatever it is, it's lasted in my robot, for over 50 years! Also, any suggestions for replacing the rubber treads on the wheels in Robby's feet? Thanks! Link to comment Share on other sites More sharing options...
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