• 568 Videos, Slides, Films

• 118 Political science
• 111 Physics
• 104 History
• 85 Ethics
• 63 Religions
• 60 Social sciences
• 54 Science, Ancient
• 45 Study and teaching
• 42 Theology
• 39 Science
• 35 Dance
• 35 Religious institutions
• 30 Quantum theory
• 30 Sociology
• 27 Choreographers
• 25 Political sociology
• 23 Religion
• 22 Communication
• 22 Education
• 22 Political participation
• 21 Modern dance
• 20 Methodology
• 20 Philosophical theology
• 19 Interpersonal communication

• 368 Films Media Group
• 245 Films for the Humanities & Sciences (Firm)
• 117 Infobase
• 70 AAPT WM21 (2021)
• 40 Alexander Street Press
• 37 BBC Worldwide Ltd
• 36 TVF International (Firm)
• 20 AAPT SM21 (2021)
• 20 ABC News Productions
• 18 AAPT SM20 (2020)
• 18 Barrett, Bob
• 18 Bregman, Neil
• 18 Sound Venture Productions (Firm)
• 17 Films for the Humanities & Sciences
• 16 Randmaa, Ric
• 13 Garry Potter (Firm)
• 11 MVD (Firm)
• 10 KTWU-TV (Television station : Topeka, Kan.)
• 10 MacNeil/Lehrer Productions
• 9 Electric Sky (Firm)
• 9 Independent Production Fund (Firm)
• 9 Quantum 2020 (2020)
• 8 PERC SM21 (2021)
• 7 Annenberg Learner (Firm)
• 7 Cultural Evolution Society 2021 (2021)

• 563 English
• 4 Unknown
• 2 French
• 2 Multiple languages
• 1 Spanish

• 37 United States
• 18 Canada
• 15 Europe
• 4 China
• 4 France
• 4 Middle East
• 3 East Asia
• 3 Great Britain
• 3 India
• 3 Russia (Federation)
• 2 U.S. states
• 1 Africa, North
• 1 Asia
• 1 Former Soviet republics
• 1 Islamic countries
• 1 New York
• 1 New York (State)
• 1 Poland
• 1 Southeast Asia
• 1 Spain

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