Hatch shares:

here is a cool math art sculpture I made in Rhino-cad (no grasshopper or plugins)
its based on one shape, a minimal surface of a tetrahedron spun and rotated, rinse repeat. this was part of an exploration to create a nice looking gyroid I could use for more complex boolean stuff, but this one fairs quite well also!

download the files on: http://www.thingiverse.com/thing:856449

Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!