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via Lifehacker http://ift.tt/1QkPdum

I started thinking about 3D printing, I mean really started thinking about it, in 2012. I was eking out an existence as a penny-pinching grad student at the time, so a $3,000 machine that squirts out hot plastic and builds frivolous knick-knacks wasn’t exactly fixated in my cerebrum. [Gizmodo ]

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