I thought it s quite cool ... Does anyone have try this stuff before ? :) http://en.wikipedia.org/wiki/Ferrofluid http://www.youtube.com/watch?v=-Jgww4FFRLQ&feature=related -- Romain -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.music-bar.org/pipermail/music-bar/attachments/20101211/4d333a05/attachment.html>