During medieval times warring countries came up with some interesting ways to hurl large and pointy objects at each other.

Build, out of wood, your own working replica of an ancient siege engine...

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Trebuchet - $27.00

Make modern day simple machines that use levers and hydraulics to work.

Dump trucks, dentist chairs, back hoes, scissor lifts, cherry pickers and more!

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A moving bridge is all the rage over rivers these days...

These replica bridges are taken from real bridges and are made to move!

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Automatons are mechanical toys that move with cams, using levers and different types of linkages. They are great for stimulating the imagination of kids of all ages...

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Our designers are hard at work to develop a line of fun automatons for you to enjoy and use as a point to embark on your own creations. Here are some pictures of the work students have done in the classes.