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Shift to ultraviolet-driven chemistry in planet-forming disks marks beginning of late-stage planet formation

January 10, 2023

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The chemistry of planet formation has fascinated researchers for decades because the chemical reservoir in protoplanetary discs -- the dust and gas from which planets form -- directly impacts planet composition and potential for life.

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

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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

Nearly half of drivers killed in crashes had THC in their blood

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Shift to ultraviolet-driven chemistry in planet-forming disks marks beginning of late-stage planet formation

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