Talk:Superfluidity
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Image caption
[edit]The caption for the Fig. 2 image states "Another drop will form—and so on—until the cup is empty". Is this true? Intuitively, it seems like the cup would remain covered by a thin film of the superfluid. 138.16.18.34 (talk) 03:45, 8 December 2013 (UTC)
Does not defy
[edit]It does not "defy" gravity. Nothing does. It get pulled by attraction to the surface, and gravity is acting on it precisely according to the law, at every moment.190.219.17.99 (talk) 18:31, 28 August 2014 (UTC)
Photons?
[edit]So, photons are bosons, does this mean that light is a form of superfluid? Can this be explained (one way or the other) in this article? Thanks, Isambard Kingdom (talk) 14:35, 26 August 2015 (UTC)
article is nonsensical since no pressure is given
[edit]at what pressure and temperature superfluidity occurs and what happens in vacuum? — Preceding unsigned comment added by 82.140.159.110 (talk) 06:37, 28 October 2019 (UTC)
Hydrogen
[edit]Liquid hydrogen can act as a superfluid under specific, low-temperature, nanoscale conditions. Researchers have demonstrated that small clusters of liquid hydrogen (about 15 to 20 molecules) exhibit frictionless flow at extremely low temperatures. ~2026-67083-0 (talk) 01:24, 31 January 2026 (UTC)