Anyone know if you can buy giant blocks of CNC-millable water soluble corn-based plastic? Similar to the material in this filament, but the size of a bus. @[14212838:2048:Nick] @[566196805:2048:Gordon] @[6408721:2048:Torrey]
http://newatlas.com/infinity-rinse-water-soluble-filament-3d-printing/38492/
http://newatlas.com/infinity-rinse-water-soluble-filament-3d-printing/38492/