• During Solar Max or solar maximum, the sun tends to exhibit more sunspots and eruptions, and jettison more solar flares, which send powerful streams of charged particles into the solar system.

    CNN: Sun flips magnetic field

  • The quest to remake teachers' annual performance grades began in 2010, when the state passed a law requiring districts to jettison systems that allowed principals to judge teachers on a simple up-or-down system that critics considered arbitrary and all but useless.

    WSJ: Teacher Evaluation Deal Falls Apart

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