Description: In celebration of our friends at the National Archives’ #ElectionCollection campaign, we are sharing some unique photos of U.S. Presidents in our collection. Check back on the blog weekly until November 8th for a new #ElectionCollection highlight, and make sure to follow the fun via Twitter, Facebook, and Instagram! Related ResourcesJohn F. Kennedy, The White HouseSweet
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Description: A previously unpublished photograph, from the Science Service "morgue" files in Accession 90-105, shows two Nobel laureate physicists, Anton Lorentz and Albert Einstein, in 1926.
Description: In a Presidential election year, political news coverage can sometimes seem almost too instantaneous and continuous. Thanks to smartphones with cameras and microphones, journalists and citizens can relay images and sound from almost anywhere inside campaign activities. There was a time, however, when live broadcasting from political conventions and rallies was novel.Starting
Description: On July 20, 1969, television broadcasters and Smithsonian visitors joined in watching history in the making when astronauts stepped onto the Moon.
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: [edan-image:id=siris_arc_391843,size=300,center]By the 1960s, Science Service had been acquiring photographs of scientists, obscure as well as famous, for over four decades. Portraits of Edison or Einstein were always in demand, but experience had also shown that bright, accomplished young people might someday be awarded a major prize or make a discovery deemed