• 46 Videos, Slides, Films

• 22 Aerospace engineering
• 22 Engineering
• 21 Aerodynamics
• 11 Space flight
• 9 Astronomy
• 9 Exploration
• 8 Outer space
• 8 Physical sciences
• 7 History
• 7 Technical education
• 6 Mechanics
• 5 Technology
• 4 Airplanes
• 3 Dynamics
• 3 Information society
• 3 Information technology
• 3 Mechanical engineering
• 3 Social aspects
• 2 Aerospace industries
• 2 Air pilots
• 2 Astronauts
• 2 History, Military
• 2 Military history
• 2 Military weapons

• 39 Films Media Group
• 23 Infobase
• 18 Films for the Humanities & Sciences (Firm)
• 6 Alexander Street Press
• 6 PBS (Firm)
• 5 Espresso TV (Firm)
• 3 Arts and Entertainment Network
• 2 BBC (Firm)
• 2 Cineflix Media (Firm)
• 2 DCD Rights Limited (Firm)
• 2 New Arran Prod
• 2 Public Broadcasting Service (U.S.)
• 2 Raphael, Max
• 1 A & E Home Video (Firm)
• 1 A&E Television Networks, LLC
• 1 Actuality Productions
• 1 Aldrin, Buzz
• 1 Avenue Education (Firm)
• 1 BBC Worldwide Ltd
• 1 Barefoot, Keith, 1971-
• 1 British Broadcasting Corporation
• 1 Broken Arrow Media (Firm)
• 1 Canadian Broadcasting Corporation
• 1 Chaikin, Andrew, 1956-
• 1 Claypoint Productions

• 46 English

• 5 United States
• 1 Berlin (Germany)
• 1 Canada
• 1 Lambert Field (Kinloch, Mo.)
• 1 Missouri
• 1 Outer space
• 1 Tranquility Base (Moon)

• 27 Video recordings for the hearing impaired
• 18 Educational films
• 18 Videorecording
• 1 Biography
• 1 Documentary films
• 1 Exhibitions
• 1 Newsreels

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