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  1. Added Feb 12, 2007 by aseldow and 1 other
    A Columbia Teacher's College researcher studying social bookmarking/networking on his pilot site called Pocketknowledge.
  2. Added Feb 12, 2007 by pham and 2 others
    Take a look inside the brains of mice on drugs! Every drug of abuse has its own unique molecular mechanism. You'll learn how these various drugs disrupt the synapse to make the user feel "high."
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