Superfluids supposed to flow indefinitely; but observed a Supersolid (phys.org) 4 points by westurner 5mo ago ↗ HN
[–] westurner 5mo ago ↗ NewsArticle: "Superfluids are supposed to flow indefinitely. Physicists just watched one stop moving" (2026) https://phys.org/news/2026-01-superfluids-indefinitely-physi...ScholarlyArticle: "Observation of a superfluid-to-insulator transition of bilayer excitons" (2026) https://www.nature.com/articles/s41586-025-09986-w
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[ 0.21 ms ] story [ 10.1 ms ] threadScholarlyArticle: "Observation of a superfluid-to-insulator transition of bilayer excitons" (2026) https://www.nature.com/articles/s41586-025-09986-w