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3D printing

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 […]

08/17/2018 / By Zoey Sky

New paddling submarine needs no engine or power supply

According to a report, a group of scientists has created a unique paddling submarine, which doesn’t need an engine, a power supply, or propellant, using only 3D. The researchers from ETH Zurich, who were led by professor Kristina Shea, collaborated with researchers from the California Institute of Technology (Caltech) in Pasadena, California, to develop a new propulsion concept for […]

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