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Robotic motion in curved space defies standard laws of physics

August 08, 2022

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Researchers have proven that when bodies exist in curved spaces, they can in fact move without pushing against something.

from Top Technology News -- ScienceDaily https://ift.tt/jW7y8MC

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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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Robotic motion in curved space defies standard laws of physics

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