Talk:Superfluidity

Image caption
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
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?
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
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)