Cam toys

We are close to finishing the first butterfly and now have to figure out how to make it articulate. Mike G and Mike K are both suggesting a simple cam mechanism.

Below are a couple of links to cam toys. Good Times™

This last video is of ‘the worlds smallest ornithopter’. Adding a gear would be fun but makes the entire machine less durable and harder to build. (It would be more ‘fun’ though! 😉


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