Tag Archives: attention span

  1. Khipus, Goldfish, and Memorable Mimosas

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    April 29, 2016 by libroshombre

    LIBRARIAN COLUMN Contact Greg Hill, 479-4344                                                        April 21, 2016 Khipus, knotted string records, were the data collection technology preferred by …
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    Category: brain, memory, plants, Uncategorized | Tags: , ,

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