3D printing

I ran the 3D printing center in UCD for 2 years while working with Professor Laefer:
 

During that time I got to print lots of nice things. Here are some albums of the 3D printed materials. First some metal prints:

Nuts and bolts

And some other bits:

U3D

And here is some of the later stuff I did using the blender physics engine:

Printing Physics