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A Vortex Tied in Knots
74K 253 21 04:19
A Vortex Tied in Knots
  • Published_at:2013-03-04
  • Category:Education
  • Channel:UChicago
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  • description: Read more: http://bit.ly/YQHNmq University of Chicago physicists have succeeded in creating a vortex knot—a feat akin to tying a smoke ring into a knot. Linked and knotted vortex loops have existed in theory for more than a century, but creating them in the laboratory had previously eluded scientists.
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