Am 28.03.2007 um 16:32 schrieb Martin Peach: > The patterns probably depend on the stiffness of the plate/membrane as > well as its shape, and the grain size and density of the sand. By
actually dr. hans jenny used a special pollen (lycopodium spores), not sand. because sand has a crystalline structure while the pollen is a perfect sphere. (by the way lycopodium is also a homeopathic substance associated with the male sexuality, comes up on google...) check out those vids (round membrane here, nasty sound) : http://www.harmonyera.com/videos/HJenny01.avi http://www.harmonyera.com/videos/HJenny02.avi http://www.harmonyera.com/videos/HJenny03.avi http://www.harmonyera.com/videos/HJenny04.avi max _______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
