| | Jamie (my 12yo son) discovered an interesting shape, using plate hinges. He built an octagonal shape, by putting hinge plates <part: 4275> and <part: 4276> onto a z-bracket <part: 6087>. He repeated this structure eight times, and fit it all (...) (24 years ago, 25-Oct-00, to lugnet.cad.dat.ideas)
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