Open-source 3-D printer

[NQ6U]

That's an open-source metal 3-D printer that costs about $1500 to build using an OTS MIG welder. Think of the possibilities.

http://www.appropedia.org/images/thumb/3/37/Sparks1.jpg/600px-Sparks1.jpg


Information here. (http://www.appropedia.org/Open-source_metal_3-D_printer)

[K7SGJ]

Number 5..........ALIVE!