The Rutherford's planetary atom model with a "the cheapest I could do" base. Having four electrons and seven nucleons (there's one inside, you can ...

It's a 3D projection of a 4D hypercube. The outer edges are 4mm thick, the inner ones are 2mm thick, and the diagonal edges that connect the outer...

Due to the size of the parts, this can'd be printed in stainless, for a version with thicker walls (and almost the same price), click here Thank you

The ring of the figure could break, it's 1 mm thin. For a bigger version with a stronger one: http://www.shapeways.com/model/372327/e___mc2_keyri...

Confesionario

Cup with gun holder.

This version can be printed in stainless steel. A bigger thicker ring has been added and the number 2 has been made a little more thick too. You ha...

Old fashion Rutherford's atom planetary model. I'm afraid that the "new" quantum model cannot be done in a 3D model. There's no way to model prob...