<html><body><div style="color:#000; background-color:#fff; font-family:times new roman, new york, times, serif;font-size:10pt"><div><span>http://www.guardian.co.uk/science/blog/2012/feb/10/parable-farmers-teleporting-duplicator?CMP=twt_gu</span></div><div><span><br></span></div><div><span>Very nice analogy!</span></div><div><span><br></span></div><div><span>Charles</span></div><div> </div><div>Professor Charles Oppenheim</div></div></body></html>