When we invested in Shapeways at USV, one of the trends we liked was that 3D design tools were getting cheaper and more accessible. I am happy to report that Tinkercad is now an amazing entry level and free tool that runs right in your browser. This Sunday afternoon from a standing start all five of us (Susan, myself and our three kids), each took the excellent Tinkercad tutorials and then designed a model, uploaded it to Shapeways and ordered it. All of that in under two hours and you could ...