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Auroras unlock the physics of energetic processes in space

November 16, 2018

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A close study of auroras has revealed new ways of understanding the physics of explosive energy releases in space.

from Top Technology News -- ScienceDaily https://ift.tt/2PXjgQT

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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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Auroras unlock the physics of energetic processes in space

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