Ever wonder what's behind your PLA 3D printing filament? Where it's from, or how it's made? Look no further - join Dave as he interviews Dan Sawyer from Natureworks - a world-leading biopolymer supplier that's behind literally all of the PLA filament produced in the U.S. Learn more about PLA filament at MatterHackers. Check out more episodes of the MatterHackers Podcast here.You can find all 3D Printers available at MatterHackers here.Fina the best 3D printing materials available at MatterHackers here.Explore Everything 3D Printing at MatterHackers.