3D-Fuel's latest filament offering is garbage. Literally. Landfillament is made from municipal solid waste that is incinerated to create char, which 3D-Fuel then uses to create a PLA-like material. The gas byproducts from the process are also captured and reused; according to 3D-Fuel, using one spool of Landfillament sequesters the amount of carbon dioxide produced by a car driving 1.1 miles. Read more at 3DPrint.com: https://3dprint.com/156235/landfilla...fuel-material/