Scientists at Yale University have been using multispectral imaging on a 15th-century map believed to have been used by Christopher Columbus in order to glean more information and hidden details, ...
A historically significant map from circa 1491 is yielding new information not visible until a researcher from Rochester Institute of Technology’s Chester F. Carlson Center for Imaging Science ...
They trusted a 150-year-old map… American history came out of the desert The desert offered no guidance beyond heat, distance, and exposure. A faded map directed the search where modern landmarks no ...
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