Description: [edan-image:id=siris_sic_6823,size=150,left] On this Valentine’s Day, you might wonder if Cupid has ever shot any arrows around the Institution. The Smithsonian has been the site of many romances and even some tragedies, so today I’ll tell a story which combines both. In the process of recording his oral history interviews, Dr. T. Dale Stewart, a physical anthropologist at the
Description: [caption id="" align="aligncenter" width="430" caption="The Division of Radiation and Organisms Laboratory, located in the basement of the Smithsonian Institution Building, a division of the Smithsonian Astrophysical Observatory dedicated to studying the effects of solar radiation on organisms. Shown here is a vacuum type thermocouples of very high sensitivity, used in