I’m taking a mid-day break from class prep to pass on an item or two of interest.

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2 Comments on Tuesday squibs

  1. Steve Safran says:

    Mark:

    I’m worried about how much you’re recommending me to your students. I’m willing to bet they have a lot of ideas far better than my own.

    (But thanks for all your links. It’s a real honor. Have a great semester.)

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