Description: [view in Spanish][edan-image:id=siris_sic_13396,size=200,left]Ephraim George Squier was a self-educated journalist and diplomat who made substantial contributions to the archaeology and ethnology of the Americas. Born in 1821, he worked as a journalist in New York and Connecticut before moving to Ohio. There Squier developed an interest in the large earthen mounds believed to
Description: The multi-talented William Henry Holmes contributed to the Smithsonian as an artist, explorer, geologist, archeologist and museum director.
Description: Although initially skeptical about the effectiveness of the hypsometer, Secretary Joseph Henry soon recognized the value of the instrument, which he discovered from his colleagues in the scientific field.
Description: [view in Spanish][edan-image:id=siris_sic_9227,size=110,left]Exchanging specimens is essential in botanical research: Herbaria swap their duplicates in return for specimens they lack. Such international trading is based on relations established through correspondence and research trips, relations that endure through generations of botanists. By the early twentieth century,
Description: When the men and women of the Smithsonian heard the call to duty in World War II, they again took up the call as they had during World War I. Secretaries Charles G. Abbot and Alexander Wetmore provided leadership that brought the Smithsonian’s resources to the aid of the nation, while safeguarding its primary mission: the increase and diffusion of knowledge. Once again,