Description: Joseph Henry,the first Smithsonian Secretary, served from 1846 to 1878 and was a physicist who conducted pioneering research in electromagnetism.
Description: What does the Smithsonian Institution Archives collect? We say we hold records about the history of the Smithsonian and its people, programs, research, and activities. But this answer doesn’t quite do justice to the breadth and depth of our holdings.The reference team fields around 6,000 queries per year. Ask us what people have been researching recently, and you'll get into
Description: This blog post was edited in October 2021 for clarification. While surveying and collecting specimens in the Aleutian Islands in 1871-1872 for the United States Coast Survey, later renamed the United States Coast and Geodetic Survey, naturalist William Healey Dall befriended George Tsaroff (1858-1880), an Unangan (Aleut) teen from Unalaska Island who had been hired as local