I was hanging out with some friends over the weekend, and we were throwing some Shapeways items around. They asked me "how strong is this material anyway?" "Well," I responded, "what better way to find out than to test it out yourself?"
"The milk failed but the vase survived" is my new favorite phrase. Good to know the name "White Strong and Flexible" is exactly what it says on the tin.
Doing the same thing with thinner parts is the default plan for everything - Shapeways ain't giving away material for free!
There might be a contest in that idea: design a part with the least amount of material no bigger than a certain cubic area that will support a certain weight...
I can't whether they've printed the cheap version of the lamp or the expensive version. The cheap version varies between 1-2mm and the expensive one 1-4.5 mm