• 15 Videos, Slides, Films

• 8 Technological innovations
• 3 Exploration
• 2 Climatic changes
• 2 Design and construction
• 2 Diseases
• 2 Photographs from space
• 2 Space sciences
• 2 Universe
• 1 Animal genetics
• 1 Automobiles
• 1 Biycles
• 1 Detection
• 1 Diabetes
• 1 Ecology
• 1 Experimental automobiles
• 1 Friendship 7 (Spacecraft)
• 1 Galaxies
• 1 Galilei, Galileo, 1564-1642
• 1 Genetics
• 1 Grasses
• 1 Heart
• 1 History
• 1 Kennedy, John F. (John Fitzgerald), 1917-1963
• 1 Life support systems (Space environment)

• 9 World Wide Entertainment (Firm)
• 8 Campbell, Craig
• 7 Roberts, Paul
• 5 Dorslar, Marianne Van
• 2 Switch International

• 15 English

• 3 Outer space
• 1 Japan

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