Physicists recorded the flowing sound of a ‘excellent’ fluid for the primary time


For the primary time, physicists have recorded sound waves shifting by way of an ideal fluid with the bottom doable viscosity, as permitted by the legal guidelines of quantum mechanics, an ascending glissando of the frequencies at which the fluid resonates.

This analysis may help us to know among the most excessive situations within the Universe – the interiors of ultradense neutron stars, and the quark-gluon plasma ‘soup’ that stuffed the Universe within the years simply after the Large Bang.


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