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3D printers

10/09/2018 / By Edsel Cook

3D printers can now create objects in all the colors of the rainbow

One of the most energy-efficient 3D printing techniques has received a long-needed upgrade. Spanish researchers have come up with a new photosensitizer that allows selective laser sintering (SLS) printers to directly print vivid colors onto their products. 3D printing technology has come a long way since it was invented in the 1980s. It is now […]

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