E-book devices like the Kindle and Nook have already changed the industry of publishing in their relatively short lives. Much as the iPod did with music, now authors can self-publish right from their laptops and readers can carry with them every book they own in something about the size and weight of a paperback.
But while the e-book readers might seem good, uh, on paper, you might consider continuing to read print books for the foreseeable future. Science has given us several reasons why the health and wellness benefits of reading printed material outweigh the convenience and affordability of their digital brethren.