Choose your favorite Element and print it out.
No, not the Atom itself, but a bohr-model of the atom anyway.
Let me know if you are about to discover some new elements! I gladly extend my script with your new discovered element "Thingiversium"!
You can now customize a base for your printed atom:
This Thing Has Been Featured!
Theres a blog post about this thing in the makerbot blog:
AND another blog post in the adafruit blog:
AND another blog post here:
Edit 2013-10-23: The Customizer has some troubles to render the atoms with a lot of electrons. So I pre-rendered the largest elements and uploaded them here.
Edit 2013-12-05: I did a few improvements in the OPENSCAD script and optimized it for braille font. See here or the braille optimized version: http://www.thingiverse.com/thing:195834