I came across a company named Purple Platypus. After dragging my mind out of the gutter, I visited their site. I'm blown away by the price of rapid prototyping technology. Brand new 3D printers can be had for $4K. Someday, they'll be $999. It'd be kinda cool to relocate that driven accessory or test out varied geometry like the big race teams.
http://www.purpleplatypus.com/news-events/press-releases/
have you seen any of the diy stuff out there? its pretty amazing what people are doing these days. You can get a kit to let you home brew a machine.
check out: http://www.botmill.com/
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