X-Message-Number: 18910 Date: Thu, 11 Apr 2002 11:14:40 +0900 (JST) From: "Matthew S. Malek" <> Subject: Interesting new tech From the current issue (April/May 2002) of THE INDUSTRIAL PHYSICIST (a publication from the American Institute of Physics): 8.2. 4 A RICE-GRAIN-SIZED MOTOR, by Eric Lerner Researchers at Pennsylvania State University have produced a piezoelectric motor with enough power to propel tiny instruments through the internal tracts of the human body. http://www.tipmagazine.com/tip/INPHFA/vol-8/iss-2/p8.pdf Rate This Message: http://www.cryonet.org/cgi-bin/rate.cgi?msg=18910