I know many of us don't like to use e-book as you cannot possibly flip the pages in the e-book, compare documents with it or folding the pages in it. Well, we have to thanks researchers from Maryland and UC Berkeley Universities as they have come up with a dual-display e-book which can do all of the above functions. The dual-display e-book can even be detached from each other to make comparison of documents easier. Fanning one of the faces of the e-book will allow the users to change the pages as in using a conventional book. If you think that you want to buy the new e-book, you must wait for a while as the unit is still under development!