Description: Dr. Elizabeth Cottrell, Geologist and Director of the Global Volcanism Program at the National Museum of Natural History, researches volcanoes to improve our understanding of how the plate-tectonic cycle, or continental drift, is oxidizing and hydrating the deep Earth. #Groundbreaker
Description: Dr. Leonard Carmichael led the Smithsonian Institution through many changes during his tenure as the seventh Secretary of the Smithsonian. He presided over new museums and facility openings, special acquisitions, and exciting exhibitions. Because Carmichael was hired from outside of the Smithsonian, he brought a new perspective, his academic background, and skills to thrust