Library-a-Go-Go

Recently, while taking the Bart, I found a new type of public library in the Cerrito Station. It is a book vending machine called Library-a-Go-Go which caries about 400 popular titles. You just have to be a member, swipe a card and your commute becomes more pleasant. This library system operates in transit stations, shopping malls and under-served areas in the suburban landscapes.
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http://www.thepolisblog.org/2010/02/libro-al-viento-book-on-wind-and-other.html