TinkerCAD is a free Chrome app that just rocks!  Primitives based modeling that has a really interesting approach to things like boolean operations, components, and workplanes.  I did manage to crash it once I got some complex cut and join operations going, but it is wicked satisfying to use.

Check it out at you office, then make you kids use it.  Then print out your stuff with their tie in to several 3d printing services!


  1. Hi Zach! Appreciate the shout-out and love! Have you managed to crash it again ;-) Hope not!


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