Science
Researchers pinpoint water’s hidden critical point just before freezing
Researchers at Stockholm University have captured the first direct experimental evidence of a long-sought second critical point hidden inside supercooled water, pinning it to roughly 210 Kelvin and a density just above 1 gram per cubic centimeter. The finding, published in Science on March 26, 2026, resolves a debate that has persisted for more than […]
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