Description: At a September 27, 1931, symposium about the evolution of the universe, Watson Davis photographed astronomer Abbé Georges Henri Joseph Édouard Lemaître, physicist Sir Oliver Lodge, astrophysicist Edward Arthur Milne, and Anglican bishop and mathematician Ernest William Barnes.
Description: This post is the third in a series this month that honor the anniversary of the famous Scopes Trial held in Tennessee from July 10–21, 1925. We're highlighting a set of rare and newly digitized photographs from the Smithsonian Institution Archives collections, of witnesses at the trial, which have been added to the Smithsonian Flickr Commons. On Wednesday afternoon, July 15,
Description: Henry David Hubbard (1870-1943), a physicist at the U.S. National Bureau of Standards, designed the first edition of the "Periodic Chart of the Atoms" in 1924. The chart is still in use today, continually updated to reflect new elements.
Description: This post is the second in a series this month that honors the anniversary of the famous Scopes Trial, held in Tennessee from July 10–21, 1925, and highlights a set of rare and newly digitized photographs, from the Smithsonian Institution Archives, of witnesses at the trial collections, which have been added to the Smithsonian Flickr Commons. In tone, composition, and setting,
Description: To celebrate Women’s History Month, here are two examples of 20th-century women who applied their education and expertise in geology and paleontology outside traditional university career paths.
Description: Each Smithsonian Institution Archives collection has a life story. That narrative, much like the biography of a person, can explain how a collection's photographs, letters, and documents relate to each other. Closer inspection may also reveal hidden connections to other archival materials and can help in identifying photographers and writers. This new blog series will turn a