[HH] 3D printing supplies on the cheap

[Greg London]

OK, that brought a smile to my face.



> Speaking of 3D printing...
>
> The cost of the plastic filament has apparently gone up recently
> (probably because of 3d printing), but the plastic pellets from which
> it is made hasn't. Queue contest for a device to convert pellets to
> filament.   Winning device is less then $250 for parts (in quantity
> 400).
>
> http://techland.time.com/2013/03/04/how-an-83-year-old-inventor-beat-the-high-cost-of-3d-printing/
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