3-2-1 Contact
3-2-1 Contact
7 وەرز | 223 ئەڵقە
1980/01/14
7.0
و1:ئ1
1. Noisy/Quiet: Production & Processing of Sound
0.0
1/14/1980
و1:ئ2
2. Noisy/Quiet: The Ear
0.0
1/15/1980
3. Noisy/Quiet: How People & Animals Use Sound
0.0
1/16/1980
4. Noisy/Quiet: Music
0.0
1/17/1980
5. Noisy/Quiet: Range of Vibration
0.0
1/18/1980
6. Forces and Motion
0.0
3/24/1980
7. Forces and Fields
0.0
3/25/1980
8. Forces: Buoyancy and Gravity
0.0
3/26/1980
9. Forces and Machines
0.0
3/27/1980
10. Forces: A Spectacle of Forces
0.0
3/28/1980
11. Growth/Decay: Sex and Seeds
0.0
3/10/1980
12. Growth/Decay: Human Growth
0.0
3/11/1980
13. Growth/Decay: Decay
0.0
3/12/1980
14. Growth/Decay: Human Cultures/Land Forms
0.0
3/13/1980
15. Growth/Decay: Cycles Upon Cycles
0.0
3/14/1980
16. Fast/Slow: Speed Up, Slow Down
0.0
1/28/1980
17. Fast/Slow: Rhythms of Nature
0.0
1/29/1980
و1:ئ18
18. Fast/Slow: Lifetimes
0.0
1/30/1980
19. Fast/Slow: Speed and Racing
0.0
2/7/1980
20. Fast/Slow: Time and Time Again
0.0
2/1/1980
21. Communication: Human Communication
0.0
3/17/1980
22. Communication: Animal Communication
0.0
3/18/1980
23. Communication: Machinery of Communication
0.0
3/19/1980
24. Communication with Other Species
0.0
3/20/1980
25. Communication: Feedback
0.0
3/21/1980
26. Food/Fuel: Animal Food
0.0
2/4/1980
27. Food/Fuel: Human Food
0.0
2/5/1980
28. Food/Fuel: Growing and Processing Food
0.0
2/6/1980
29. Food/Fuel: Fueling Machines
0.0
2/7/1980
30. Food/Fuel: The Sun Makes Everything Go
0.0
2/8/1980
31. Hot/Cold: People's Temperatures
0.0
1/21/1980
32. Hot/Cold: Animal and Plant Adaptations
0.0
1/22/1980
33. Hot/Cold: How Hot or Cold Can It Get?
0.0
1/23/1980
34. Hot/Cold: Heat and Work
0.0
1/24/1980
35. Hot/Cold: Temperatures on Earth/In Space
0.0
1/25/1980
36. Light/Dark: The Sun
0.0
2/18/1980
38. Light/Dark: Electromagnetic Spectrum
0.0
2/20/1980
39. Light/Dark: The Eye
0.0
2/21/1980
40. Light/Dark: Light Sources
0.0
2/22/1980
41. Near/Far: Seeing Isn't Always Believing
0.0
3/3/1980
42. Near/Far: Mapping and Navigating Near Home
0.0
3/4/1980
43. Near/Far: Mapping and Navigating Over Earth
0.0
3/5/1980
44. Near/Far: Space Travel
0.0
3/6/1980
45. Near/Far: Knowing Where You Are
0.0
3/7/1980
46. Order/Disorder: Regular Patterns
0.0
3/31/1980
47. Order/Disorder: The Body – An Ordered System
0.0
4/1/1980
و1:ئ48
48. Order/Disorder: Social Order
0.0
4/2/1980
49. Order/Disorder: Disordered
0.0
4/3/1980
50. Order/Disorder: Sum of Its Parts
0.0
4/4/1980
51. Surfaces: Protection
0.0
4/7/1980
52. Surfaces: Shapes and Functions at the Surface
0.0
4/8/1980
53. Surfaces: Surface Tension and Bubbles
0.0
4/9/1980
54. Surfaces: Surface of the Earth
0.0
4/10/1980
55. Surfaces: The Atmosphere
0.0
4/11/1980
56. Big/Small: Animal Sizes/Scaling
0.0
2/25/1980
57. Big/Small: Animal Habitats
0.0
2/26/1980
58. Big/Small: Dinoaurs
0.0
2/27/1980
59. Big/Small: Volume & Efficiency
0.0
2/28/1980
60. Big/Small: How Big is Big?
0.0
2/29/1980
61. Crowded/Uncrowded: Human Crowding
0.0
2/11/1980
62. Crowded/Uncrowded: Optimum Populations in Nature
0.0
2/12/1980
63. Crowded/Uncrowded: Contrasts in Densities of Materials
0.0
2/13/1980
64. Crowded/Uncrowded: Down Among the Atoms (Liquids & Solids)
0.0
2/14/1980
65. Crowded/Uncrowded: Human Survival/Controlling Densities
0.0
2/15/1980
کورتە
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.
