Youtor
supplementarymovie6
YOUR LINK HERE:
http://youtube.com/watch?v=Xd3EPbgHLSA
http://www.nature.com/news/physicists... • It's not The Matrix, it's science! • By pushing water past a 3D-printer-built device, physicists have succeeded in the gnarly feat of tying knots of water. Such vortex rings are essentially tornadoes twisted around themselves, similar to structures that form in Sun's outer atmosphere, in superconductive materials, in liquid crystals and in quantum fields that describe elementary particles. The spectacular video was shot using a high-speed laser CT scan.
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