Fantasy, Reality?

3D Printing is a concept I was introduced to back in 2005. A GTS axle I had in storage was becoming a hassle, so on the local Corolla forums I put up an ad "GTS axle trade for life experience". A few people replied, but one came though. I was whisked away to Toronto and London Ontario for the afternoon, our destinations: Rapid prototyping.  I was shown to at least 4 to 5 different types of rapid prototyping. The most impressive were the few different types of 3D printing. Recently, I came across www.Shapeways.com. A website that allows you to...

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