A View from Emerging Technology from the arXiv Bits 'n' bytes The best of the rest from the Physics arXiv this week: December 12, 2009 Searching for Axion-like Particles with Active Galactic Nuclei Accumulation of Driver and Passenger Mutations During Tumor Progression CoRoT-7 b: Super-Earth or Super-Io? Self-Organizing Urban Transportation Systems Quantum Black Holes With Charge, Colour And Spin At The LHC Cut off? Read unlimited articles today. Become an Insider Already an Insider? Log in.