books.google.co.uk - Serendipities is a careful unraveling of the fabulous and the false, a brilliant exposition of how unanticipated truths often spring from false ideas. From Leibniz's belief that the I Ching illustrated the principles of calculus to Marco Polo's mistaking a rhinoceros for a unicorn, Umberto Eco offers...http://books.google.co.uk/books/about/Serendipities.html?id=uoZwU0EyVDcC&utm_source=gb-gplus-shareSerendipities