Description: Maintaining an appropriate environment is a fundamental aspect of preservation. Temperature, relative humidity, pests, and air quality can all have a significant impact on the lifespan of collections.Temperature and HumidityControlling temperature and relative humidity is crucial for archival collections. Inappropriate levels of either contribute significantly to the
Description: Folklife presentation, education, and research began at the Smithsonian Institution in 1967 with the first annual Festival of American Folklife held on the National Mall. To this day, the festival features performers, crafts people, and community groups from the United States and foreign countries. The festival was started by folklorist Ralph C. Rinzler (1934-1994). Originally
Description: [caption id="" align="aligncenter" width="360" caption="Steven Cohn, the Smithsonian’s Office of Safety, Health and Environmental Management and the museum’s representative Industrial Hygienist, tests Owney's fur for arsenic, lead and mercury. Courtesy of the National Postal Museum "Pushing the Envelope" blog."][/caption] More interesting preservation challenges. We’ve covered