An anonymous reader writes "CNN writes about a $50,000 machine that can print books on demand. It can print up to 550 pages and put a binding on the book in seven minutes. It will be debuting in a select number of U.S. libraries in 2007. The machine is the 'output' end of a service called On Demand Books, which is also just debuting. From the article: 'Some 2.5 million books are now available - about one million in English and no longer under copyright protection. On Demand accesses the volumes through Google and the Open Content Alliance, among other sources. [Co-founder Dane] Neller predicts that within about five years On Demand Books will be able to reproduce every volume ever printed.'"

Source: http://slashdot.org/articles/06/12/23/0343231.shtml
Screenshot: http://img297.imageshack.us/img297/4500/booksbq9.jpg