condensed matter physics
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Physicists Captured Images of Heat’s ‘Second Sound.’ What?
An experiment involving superfluids showcases some wild phenonmenon.
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Scientists Make Coldest Liquid Water Ever, And It’s Weirder Than They Imagined
You’re definitely familiar with water’s freezing point: 0C. But that isn’t the coldest water could be. “Supercooled” water is water that exists below that point. Scientists in a few labs lab have now made the coldest water yet.