• 3 VHS Videocassettes
• 2 DVDs

• 2 Einstein, Albert, 1879-1955
• 2 Physicists
• 1 Asteroids
• 1 Comets
• 1 Force and energy
• 1 Gamma ray bursts
• 1 Mass (Physics)
• 1 Mathematical physics
• 1 Meteorites
• 1 Meteors
• 1 Stars

• 3 British Broadcasting Corporation. Television Service
• 3 WGBH (Television station : Boston, Mass.)
• 1 Bodanis, David
• 1 Channel Four (Great Britain)
• 1 Dixie Ohio Express
• 1 Green Umbrella Ltd
• 1 Henderson, Shirley, 1965-
• 1 Johnstone, Gary, 1959-
• 1 Jones, Peter
• 1 Keach, Stacy
• 1 Levenson, Thomas
• 1 Lithgow, John, 1945-
• 1 McArdle, Aidan
• 1 McNab, David
• 1 Public Broadcasting Service (U.S.)
• 1 Sington, David
• 1 Sveriges television
• 1 Vaughn, Paul
• 1 WGBH (Television station : Boston, Mass.). Science Unit

• 1 Germany
• 1 Venus (Planet)

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