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Photo: iPods on campus

Incoming students at Duke University shouldn't count on getting free iPods anymore.

    iPods on campus

    Duke University students Anthony Lau (left) and Vincent Mao read Lau's pulse using an Apple Computer iPod. As part of Duke's "Fundamentals of Digital Signal Processing" class, the pair of engineering majors use the iPods to record their heart rates before, during and after exercise.

    Credit: Duke University

    Duke iPod