Neat.. 

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We have to do something and we have to do it NOW!
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@RepSargent how about having the city of Madison invest in these printers? Once the tech is affordable, imagine all the park equipment etc that could be built w/plastic bags recycled in the city! 1 day, they'll be making houses out of this stuff. Maybe homes for the homeless?Thanks. Twitter will use this to make your timeline better. UndoUndo
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This is kind of cool, making filament for 3D printer from recycled plastics...
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