Description: A rare meeting of the scientific minds at the 92nd Annual British Association Conference in 1924, captured by Science Service journalist Watson Davis.
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: [edan-image:id=siris_arc_395101,size=300,left]When Harvard Medical School distributed these photographs of John Clavon Norman, Jr., M.D. (1930-2014) to news services in the 1960s, Dr. Norman was at an exciting stage of his career. The young physician had already made quite a journey, but there would be even more paths to blaze. He had been born in West Virginia to parents who