Face Centered Cube (FCC)
thingiverse
IF you are studying material science this thing helps you visualize atomic structures in metals and ceramics. It looks cool anyways just to have it. VIDEO https://www.youtube.com/watch?v=09GCkKRWOoA Instructions To print this you will need a printer with dual extruders. The next step is to open Makerware. upload first, than second, scale it to 50 mm(both of them). Center both objects and voila. I printed PLA with original settings. takes ~3-4 hours.
With this file you will be able to print Face Centered Cube (FCC) with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Face Centered Cube (FCC).