• Researchers developing underwater neutrino experiment make oceanographic discovery

    Updated: 2012-05-15 22:45:53
    Researchers deciding where to place the planned Neutrino Mediterranean Observatory, or NEMO, were measuring water currents and temperatures when they stumbled upon unexpected patterns in the water.

  • Cayley graphs and the algebra of groups

    Updated: 2012-05-11 19:33:10
    This is a sequel to my previous blog post “Cayley graphs and the geometry of groups“. In that post, the concept of a Cayley graph of a group was used to place some geometry on that group . In this post, we explore a variant of that theme, in which (fragments of) a Cayley graph [...]

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