At Duke, unless you were an engineering person or some other kind of scientist-in-training, there were four hot career tracks: consulting, investment banking, law, and politics.

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Alexander Zaitsev, chief scientist at the Kotelnikov Institute of Radio Engineering and Electronics, disagrees.

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Khare traveled from her California home to Phoenix last week for the Intel International Science and Engineering Fair, where her invention was honored as one of two winners of Young Scientist Awards.

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