Libraries arent just for books, or even e-books, anymore. In Sacramento, where people can check out sewing machines, ukuleles, GoPro cameras and board games, the new service is called the Library of Things. Services like the Library of Things and the Stuff-brary in Mesa, outside Phoenix, are part of a broad cultural shift in which libraries increasingly view themselves as hands-on creative hubs, places where people can learn new crafts and experiment with technology like 3-D printers. Last year, the Free Library of Philadelphia pulled together city, state and private funds to open a teaching kitchen, which is meant to teach math and literacy through recipes and to address childhood obesity. It has a 36-seat classroom and a flat-screen TV for close-ups of chefs preparing healthy dishes. Libraries are looking for ways to become more active places, said Kate McCaffrey of the Northern Onondaga Public Library, outside Syracuse, which lends out its garden plots and offers classes on horticulture. People are looking for places to learn, to do and to be with other people. The Ann Arbor District Library has been adding to its voluminous collection of circulating science equipment. It offers telescopes, portable digital microscopes and backyard bird cameras, among other things - items that many patrons cannot afford to buy. In Sacramento, each item in the Library of Things bears a bar code, since the Dewey Decimal System was not intended for sewing machines or ukuleles.