Dolf sez, "Dolf Veenvliet aka macouno of Entoforms fame has been working on some fun tools to generate 3D forms. Under the ShapeWright moniker Dolf has produced a random space ship generator entitled shipWright that generates unique configurations of space ships ready for 3D printing (and freely downloadable). You can also have a personalized Space Ship generated by your name, or whatever text you enter into the build system."
This is pretty cutting-edge browser stuff. To get Firefox to try it, I had to force WebGL on -- type about:config into your location bar, then search for "webgl.force-enabled" and set it to "true."