Describe WayCool500 here.

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The Way Cool 500 is a slightly larger version of the Way Cool 100 which was originaly intended to be a kit for sale to schools .One of the more attractive features of these kits is the blue foam that they are made of can be cut with plastic knives and shaped with sand paper .The 7 joints are driven by model car and airplane servos available at most hobby shops .The elbo and wrist joints are connected to the servos via monofiliment fishing line inside teflon tubing .It is all assembled with the help of quick cure e-poxy .