We’ve had one sound, yes.
Scientist confirms his stereo was set on mono since he purchased it.
Wait 'til they “discover” symphonies.
They named it “second sound” because people just got confused when they called it a “heat wave”
On-device AI generated summary:
MIT scientists have successfully imaged how heat travels in a wave, known as “second sound,” through a superfluid quantum gas. This phenomenon, where heat propagates like a wave rather than spreading out, has been observed before but never imaged. The study, published in the journal Science, could help answer questions about high-temperature superconductors and neutron stars.
(I have not read the article and have not verified this summary. Yes I am lazy. No I am not ashamed.)
Pretty accurate.
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