Les Filip sent me a link regarding 'Gummibots' earlier. That blog links to an article in the NY Times on biomimetic robots. Enjoy: http://www.nytimes.com/2007/03/27/science/27robo.html?_r=2&ref=technology&oref=slogin&oref=slogin http://tinyurl.com/3975xc All the best.... Mike