Description: A biography of Joseph Henry (1797–1878), noted U.S. scientist and first Secretary, or chief executive officer, of the new Smithsonian Institution in 1846.
Description: [caption id="" align="aligncenter" width="360" caption="Steven Cohn, the Smithsonian’s Office of Safety, Health and Environmental Management and the museum’s representative Industrial Hygienist, tests Owney's fur for arsenic, lead and mercury. Courtesy of the National Postal Museum "Pushing the Envelope" blog."][/caption] More interesting preservation challenges. We’ve covered
Description: Oxford University quantum physicist, David Nadlinger, captured the image of a single cell in an excited state. [via Colossal] The new director of the Smithsonian National Museum of African Art looks at how costumes in the new movie, Black Panther, reflect traditional African dress and its influence on the world.Link Love: a weekly post with links to interesting videos and