John Kettler Posted April 30, 2016 Share Posted April 30, 2016 My youngest brother sent me this remarkable vid of a game changer in magnet technology, one with untold applications. Main site has an ever growing collection of cool science videos.https://www.youtube.com/channel/UC6107grRI4m0o2-emgoDnAA Regards, John Kettler 0 Quote Link to comment Share on other sites More sharing options...
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