for scene 14 of the video " Dark Matter: 'Discovered'" by Rolf Witzsche
here for a larger image
Plasma streams are electricity in motion
The flowing plasma streams are electricity in motion. When electricity flows in two parallel wires in the same direction, the two wires are drawn together by the magnetic field that the movement of electricity creates. When electricity moves in space as plasma, the entire dark-matter soup becomes pinched together ever tighter, which of course increases the magnetic field and the pinching effect. Eventually a point is reached where the plasma gets all tangled up and a type of explosion occurs.
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Published by Cygni Communications Ltd.
North Vancouver, BC, Canada - (C) in public domain - producer Rolf A. F.