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Published on Aug 16, 2007
High speed video of the fountain effect in superfluid helium-4. The fountain is produced due to two properties of superfluid, the ability to flow through very small pores and the ability to flow due to temperature gradients (thermomechanical effet). Video was taken in August 2007 in the Taborek/Rutledge research lab at the University of California, Irvine.