Magnetic Snakes Create Water Current

Physicists at Argonne National Laboratory have found that magnetic particles suspended in water and subjected to an alternating magnetic field will form snake-shaped structures that can control the flow of the surrounding fluid.

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<p><a href="http://www.physorg.com/news109856407.html">Magnetic Snakes Create Water Current</a></p> <p>Physicists at Argonne National Laboratory have found that magnetic particles suspended in water and subjected to an alternating magnetic field will form snake-shaped structures that can control the flow of the surrounding fluid.</p>