The Massive Digital Library of the Future Just Opened Its 'Doors'

After two and a half years of development, the Digital Public Library of America finally flipped the switch on and opened its website at DP.LA. Collecting items from institutions cross the country, the library has already collected more than two million items in its searchable database. And that's just the beginning. »4/19/13 1:29pm4/19/13 1:29pm