Watch 3-2-1 Contact (1980) Free on 123Movies Online

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Episode: 1 Noisy/Quiet: Production & Processing of Sound Episode: 2 Noisy/Quiet: The Ear Episode: 3 Noisy/Quiet: How People & Animals Use Sound Episode: 4 Noisy/Quiet: Music Episode: 5 Noisy/Quiet: Range of Vibration Episode: 6 Forces and Motion Episode: 7 Forces and Fields Episode: 8 Forces: Buoyancy and Gravity Episode: 9 Forces and Machines Episode: 10 Forces: A Spectacle of Forces Episode: 11 Growth/Decay: Sex and Seeds Episode: 12 Growth/Decay: Human Growth Episode: 13 Growth/Decay: Decay Episode: 14 Growth/Decay: Human Cultures/Land Forms Episode: 15 Growth/Decay: Cycles Upon Cycles Episode: 16 Fast/Slow: Speed Up, Slow Down Episode: 17 Fast/Slow: Rhythms of Nature Episode: 18 Fast/Slow: Lifetimes Episode: 19 Fast/Slow: Speed and Racing Episode: 20 Fast/Slow: Time and Time Again Episode: 21 Communication: Human Communication Episode: 22 Communication: Animal Communication Episode: 23 Communication: Machinery of Communication Episode: 24 Communication with Other Species Episode: 25 Communication: Feedback Episode: 26 Food/Fuel: Animal Food Episode: 27 Food/Fuel: Human Food Episode: 28 Food/Fuel: Growing and Processing Food Episode: 29 Food/Fuel: Fueling Machines Episode: 30 Food/Fuel: The Sun Makes Everything Go Episode: 31 Hot/Cold: People's Temperatures Episode: 32 Hot/Cold: Animal and Plant Adaptations Episode: 33 Hot/Cold: How Hot or Cold Can It Get? Episode: 34 Hot/Cold: Heat and Work Episode: 35 Hot/Cold: Temperatures on Earth/In Space Episode: 36 Light/Dark: The Sun Episode: 38 Light/Dark: Electromagnetic Spectrum Episode: 39 Light/Dark: The Eye Episode: 40 Light/Dark: Light Sources Episode: 41 Near/Far: Seeing Isn't Always Believing Episode: 42 Near/Far: Mapping and Navigating Near Home Episode: 43 Near/Far: Mapping and Navigating Over Earth Episode: 44 Near/Far: Space Travel Episode: 45 Near/Far: Knowing Where You Are Episode: 46 Order/Disorder: Regular Patterns Episode: 47 Order/Disorder: The Body â€“ An Ordered System Episode: 48 Order/Disorder: Social Order Episode: 49 Order/Disorder: Disordered Episode: 50 Order/Disorder: Sum of Its Parts Episode: 51 Surfaces: Protection Episode: 52 Surfaces: Shapes and Functions at the Surface Episode: 53 Surfaces: Surface Tension and Bubbles Episode: 54 Surfaces: Surface of the Earth Episode: 55 Surfaces: The Atmosphere Episode: 56 Big/Small: Animal Sizes/Scaling Episode: 57 Big/Small: Animal Habitats Episode: 58 Big/Small: Dinoaurs Episode: 59 Big/Small: Volume & Efficiency Episode: 60 Big/Small: How Big is Big? Episode: 61 Crowded/Uncrowded: Human Crowding Episode: 62 Crowded/Uncrowded: Optimum Populations in Nature Episode: 63 Crowded/Uncrowded: Contrasts in Densities of Materials Episode: 64 Crowded/Uncrowded: Down Among the Atoms (Liquids & Solids) Episode: 65 Crowded/Uncrowded: Human Survival/Controlling Densities

3-2-1 Contact

3-2-1 Contact is an American science educational television show that aired on PBS from 1980 to 1988, and an adjoining children's magazine. The show, a production of the Children's Television Workshop, teaches scientific principles and their applications. Dr. Edward G. Atkins, who was responsible for much of the scientific content of the show, felt that the TV program wouldn't replace a classroom but would open the viewers to ask questions about the scientific purpose of things.