Saturn's Strange Hexagon Recreated in the Lab - ScienceNOW
"Cosmic geometry. A six-sided shape appears during a lab experiment to simulate Saturn’s north polar atmosphere.Scientists think the results can help explain the appearance of a gigantic hexagon on the planet " 実験実写動画つき
http://news.sciencemag.org/sciencenow/2010/04/saturns-strange-hexagon-recreate.html
Fluid clue to Saturn's hexagon (w/ Video) In new work published in Icarus, Peter Read and Ana Aguiar of Oxford University's Department of Physics have investigated the ways in which such an unusual polygonal structure may have formed.
http://www.physorg.com/news190642287.html
