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Researchers mimic nature for fast, colorful 3D printing

June 11, 2020

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Brilliantly colored chameleons, butterflies, opals - and now some 3D-printed materials -- reflect color by using nanoscale structures called photonic crystals. A new study demonstrates how a modified 3D-printing process provides a versatile approach to producing multiple colors from a single ink.

from Top Technology News -- ScienceDaily https://ift.tt/3hiLf8e

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Scientists found a way to cool quantum computers using noise

Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem on its head by building a tiny quantum refrigerator that actually uses noise to drive cooling instead of fighting it. By carefully steering heat at unimaginably small scales, the device can act as a refrigerator, heat engine, or energy amplifier inside quantum circuits. from Top Technology News -- ScienceDaily https://ift.tt/fJjN3FO

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Liquid metal-based electronic logic device that mimics intelligent prey-capture mechanism of Venus flytrap

A research team has developed a liquid metal-based electronic logic device that mimics the intelligent prey-capture mechanism of Venus flytraps. Exhibiting memory and counting properties, the device can intelligently respond to various stimulus sequences without the need for additional electronic components. The intelligent strategies and logic mechanisms in the device provide a fresh perspective on understanding 'intelligence' in nature and offer inspiration for the development of 'embodied intelligence'. from Top Technology News -- ScienceDaily https://ift.tt/tQDMcrC

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Researchers mimic nature for fast, colorful 3D printing

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