Description: In mid-19th century America, some believed that world-class discoveries came exclusively from Europe. But early Smithsonian leaders had a sense of urgency to disseminate an authoritative body of knowledge, pursue further discoveries, and provide a deeper understanding to the public at a time when American society was changing.
Description: It can be so frustrating to put great effort into something, and then to have your work and achievements called into question. I can't begin to imagine how frustrated Samuel Pierpont Langley was in 1903. By that time, he had spent over forty years studying astrophysics and aerodynamics. His work on astronomically-derived time measurement in the late 1860's is the heart of the
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