A View from Emerging Technology from the arXiv Oceans 'n' waves The best of the rest from the physics arXiv this week April 11, 2009 Thirty Meter Telescope Site Testing I: Overview Privacy in Search Logs Is There a Dark Matter Signal in the Galactic Positron Annihilation Radiation? Guidelines for the Next 10 Years of Proteomics Scale-Free Topology of the Interlanguage Links in Wikipedia Constraints on Emergent Gravity Cut off? Read unlimited articles today. Become an Insider Already an Insider? Log in.