Uncategorized Prusa Introduces New Prusament PETG Tungsten 75 Filament for Radiation Shielding Applications – 3DPrinting.com Posted on March 17, 2023 by Prusa Research has recently launched its newest addition to the Prusament filament family: PETG Tungsten 75. This innovative filament has… Mighty Buildings, the California way NASA forms two new institutes focused on 3D printing and quantum technology