Found this little ditty a few minutes ago. Interesting. http://www.nbcnews.com/technology/no-batteries-wireless-tech-recycles-airbor ne-radio-waves-6C10910339 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://amrad.org/pipermail/tacos/attachments/20130814/5f5729c9/attachment.html>