http://gizmodo.com/5485150/penguins-incredible-vision-of-books-on-the-ipad-doesnt-look-anything-like-books

Then read the article here:  The Fate of Books After the Age of Print

http://www.truthdig.com/arts_culture/item/steve_wasserman_on_the_fate_of_books_after_the_age_of_print_20100305/