Astronomers in the 16th through 19th centuries used to wear rings that unfolded to become instruments used for calculations. The rings, which looked like normal finger rings, were actually armillary ...
Last month in this column I talked about the history of “Jingle Bells” and its connection to the Unitarian Universalist Church in Troup Square, but Troup Square is significant for more than just its ...
IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Tycho Brahe (1546-1601) was a Danish ...
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