1 During 1918 there were many problems in the United States. 2  One of these major problems was the influenza. 3  Its symptoms were headaches, and queasy feelings in the stomach. 4  This disease had infected the people of Denver, and other cities across the nation.
Direct metal laser sintering (DMLS) is an additive manufacturing technique that uses a carbon dioxide laser fired into a magnesium substrate to sinter powdered material (typically metal), aiming the laser automatically at points in space defined by a 3D model, binding the material together to create a solid structure.
3D Systems today announced the immediate availability of its ProXTM 500 SLSA 3D printer that delivers superior parts with greater precision, durability and quality in a compact production-grade Selective Laser Sintering system that is easy to own and economical to use.