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News announcements and other topics => News => Topic started by: Newton II on November 23, 2013, 08:39:26 PM

Title: Kinetic Art!!!
Post by: Newton II on November 23, 2013, 08:39:26 PM

http://www.youtube.com/watch?v=AzEMfpv3DPY

Is it high frequency AC wave making the ball to dance? (It looks like steel ball to me. But in description it is said as spherical neobdenum magnet)