02.11.2012 Views

Cardboard Automata - Exploratorium

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MAKE THE CAMS<br />

Draw your cam and cam follower on the<br />

thick Foamie sheet, and cut them out.<br />

The cam should be about 2.5” (6cm)<br />

in diameter.<br />

Tip: Cut the cams smoothly,<br />

and make sure the cam follower<br />

is a little bigger than the cam.<br />

Things to Tr y: <strong>Cardboard</strong> <strong>Automata</strong> PIE Institute: www.exploratorium.edu/PIE Page 4

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