However, since most of the books out there are probably never going to become valuable in any huge kind of way, we might as well use them for something other than reading them, right? Well, that’s exactly what artist Marta Minujin did in Buenos Aires. It has been dubbed the Book Capital of 2011, and to honor it, Marta built an 82 foot Tower of Babel. The whole build consists of over 30,000 books that will probably not be used again after this quite epic build.