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.
Laser. Laser printers work through an electrostatic digital printing process that can produce high quality documents very quickly. Laser printers and copiers are the most popular choice for businesses. They produce higher quality documents than inkjets and the cost per copy is much lower.aser. Laser printers work through an electrostatic digital printing process that can produce high quality documents very quickly. Laser printers and copiers are the most popular choice for businesses. They produce higher quality documents than inkjets and the cost per copy is much lower.