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
Description: In honor of Dr. Knowlton winning the Smithsonian Secretary's Distinguished Scholar Award. Marine biologist, Dr. Nancy Knowlton, National Museum of Natural History, uses advanced molecular methods combined with globally standardized sampling to explore the hidden diversity that has been ignored by traditional approaches, a key component of the Smithsonian’s MarineGeo program.