• 6 College Library
• 2 MERIT Library
• 1 Science Libraries Shelving Facility
• 1 Steenbock Library
• 1 Wisconsin's Water Library

• 59 Videos, Slides, Films

• 6 History
• 5 Technological innovations
• 4 Research
• 3 Brain
• 3 Hubble Space Telescope (Spacecraft)
• 3 Human beings
• 2 Animal behavior
• 2 Animal intelligence
• 2 Child
• 2 Communicable diseases
• 2 Cosmology
• 2 Design and construction
• 2 Diseases
• 2 Earthquakes
• 2 Ebola virus disease
• 2 Emergency management
• 2 Epidemics
• 2 Evolution
• 2 Evolution (Biology)
• 2 Forensic sciences
• 2 Hale, George Ellery, 1868-1938
• 2 Hawking, Stephen, 1942-2018
• 2 Health aspects
• 2 Human evolution
• 2 Inventors

• 33 Public Broadcasting Service (U.S.)
• 28 WGBH (Television station : Boston, Mass.)
• 7 British Broadcasting Corporation
• 7 Sanders, Jay O., 1953-
• 6 Pogue, David, 1963-
• 6 Tangled Bank Studios, LLC
• 5 Holt, Sarah, 1956-
• 5 McCabe, Daniel
• 5 WGBH Educational Foundation
• 4 Darlow Smithson Productions
• 4 Holt Productions
• 4 Tyson, Neil deGrasse
• 3 DeNooyer, Rushmore
• 3 Lewman, Lance
• 3 Little Bay Pictures, LLC
• 3 Randall, Terri
• 3 Schmidt, Chris
• 3 Sechler, Craig
• 3 Strachan, Anna Lee
• 3 WNET (Television station : New York, N.Y.)
• 3 Wolfinger, Kirk
• 2 American Experience Films
• 2 Association relative à la télévision européenne
• 2 Bicks, Michael

• 59 English

• 8 United States
• 2 California
• 2 Earth (Planet)
• 2 Japan
• 2 Palomar, Mount
• 1 Africa, West
• 1 Africa, Western
• 1 Antarctic Ocean
• 1 Antarctica
• 1 Dead Sea (Israel and Jordan)
• 1 Great Britain
• 1 Hopewell
• 1 Middle East
• 1 Mississippi River Valley
• 1 Mount Saint Helens
• 1 New Jersey
• 1 Outer space
• 1 Red Sea
• 1 Saint Helens, Mount
• 1 Saint Helens, Mount (Wash.)
• 1 Washington (State)
• 1 West Africa

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