“(...) in which a train on the subway system of Buenos Aires suddenly disappears and a mathematician is called in to examine the mystery.” – BLDGBLOG: Moebius Underworld
Am I seeing a trend? It looks as though we are seeing a few nourishing efforts cropping up around the public domain. The British Library just put a whole mess of (one million) images up online for public consumption, and the New York Public Library just shared twenty-thousand maps .