Reading the Invisible Ink

Digs & Discoveries January/February 2016

(Images by Lazarus Project / MegaVision / RIT / EMEL, Courtesy Beinecke Library, Yale University)
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Detail of Martellus map under natural light (left) and enhanced with multispectral imaging (right)(Images by Lazarus Project / MegaVision / RIT / EMEL, Courtesy Beinecke Library, Yale University)

When Christopher Columbus landed in the Caribbean in 1492, he assumed he was in Japan. This was partly due to his fifteenth-century naïveté regarding world geography, but also because he had departed Spain armed with misinformation. It is believed that one of the sources that Columbus consulted bef

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  • Features January/February 2016

    The Many Lives of an English Manor House

    A major restoration project at a grand estate reveals centuries of a nation’s history

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    (Angelo Hornak / Alamy Stock Photo)
  • Features January/February 2016

    Family History

    Giving new life to some of Pompeii’s dead

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    (Museo Archeologico Nazionale, Naples, Italy/De Agostini Picture Library/L. Pedicini/Bridgeman Images)
  • Letter from Hawaii January/February 2016

    Ballad of the Paniolo

    On the slopes of Mauna Kea, Hawaii’s cowboys developed a culture all their own

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    (Samir S. Patel)
  • Artifacts January/February 2016

    Head of Medusa

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    (Courtesy Michael Hoff)