3-2-1 Contact Season 1 Communication: Feedback 1980
6.5/10 by 4 users
Trini recounts her attempts to send distress signals from the desert. Lisa and Marc remind her that her messages had to reach somebody for a good response.REHASHED FROM THE PREVIOUS FOUR EPISODES: At Shea Stadium, Marc observes the Mets' signals. He visits a researcher determining how bees communicate. In addition, Marc visits Bell Laboratories to see a computer that is programmed to speak (intermixed with portion of Human Voice animation from Episode 1). Lisa visits the (White Plains) New York School for the Deaf to learn sign language. Trini checks out a giant telescope in Puerto Rico intent on picking up sounds from the galaxy. ANIMATIONS: Moths use pheromones; the history of communication.
- Released: 1980-03-21
- Runtime: 30 minutes
- Genre:
- Stars:
- Director: Joanne Roberts, Franklin Getchel, Ozzie Alfonso, Tish Sommers, Alfred Hyslop
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2. Noisy/Quiet: The Ear 1980-01-15
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4. Noisy/Quiet: Music 1980-01-17
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5. Noisy/Quiet: Range of Vibration 1980-01-18
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6. Forces and Motion 1980-03-24
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7. Forces and Fields 1980-03-25
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8. Forces: Buoyancy and Gravity 1980-03-26
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9. Forces and Machines 1980-03-27
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10. Forces: A Spectacle of Forces 1980-03-28
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11. Growth/Decay: Sex and Seeds 1980-03-10
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12. Growth/Decay: Human Growth 1980-03-11
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13. Growth/Decay: Decay 1980-03-12
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14. Growth/Decay: Human Cultures/Land Forms 1980-03-13
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15. Growth/Decay: Cycles Upon Cycles 1980-03-14
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16. Fast/Slow: Speed Up, Slow Down 1980-01-28
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17. Fast/Slow: Rhythms of Nature 1980-01-29
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18. Fast/Slow: Lifetimes 1980-01-30
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19. Fast/Slow: Speed and Racing 1980-02-07
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20. Fast/Slow: Time and Time Again 1980-02-01
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21. Communication: Human Communication 1980-03-17
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22. Communication: Animal Communication 1980-03-18
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24. Communication with Other Species 1980-03-20
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25. Communication: Feedback 1980-03-21
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26. Food/Fuel: Animal Food 1980-02-04
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27. Food/Fuel: Human Food 1980-02-05
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28. Food/Fuel: Growing and Processing Food 1980-02-06
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29. Food/Fuel: Fueling Machines 1980-02-07
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30. Food/Fuel: The Sun Makes Everything Go 1980-02-08
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31. Hot/Cold: People's Temperatures 1980-01-21
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32. Hot/Cold: Animal and Plant Adaptations 1980-01-22
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33. Hot/Cold: How Hot or Cold Can It Get? 1980-01-23
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34. Hot/Cold: Heat and Work 1980-01-24
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36. Light/Dark: The Sun 1980-02-18
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38. Light/Dark: Electromagnetic Spectrum 1980-02-20
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39. Light/Dark: The Eye 1980-02-21
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40. Light/Dark: Light Sources 1980-02-22
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41. Near/Far: Seeing Isn't Always Believing 1980-03-03
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44. Near/Far: Space Travel 1980-03-06
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45. Near/Far: Knowing Where You Are 1980-03-07
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46. Order/Disorder: Regular Patterns 1980-03-31
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48. Order/Disorder: Social Order 1980-04-02
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49. Order/Disorder: Disordered 1980-04-03
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50. Order/Disorder: Sum of Its Parts 1980-04-04
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51. Surfaces: Protection 1980-04-07
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53. Surfaces: Surface Tension and Bubbles 1980-04-09
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54. Surfaces: Surface of the Earth 1980-04-10
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55. Surfaces: The Atmosphere 1980-04-11
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56. Big/Small: Animal Sizes/Scaling 1980-02-25
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57. Big/Small: Animal Habitats 1980-02-26
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58. Big/Small: Dinoaurs 1980-02-27
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59. Big/Small: Volume & Efficiency 1980-02-28
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60. Big/Small: How Big is Big? 1980-02-29
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61. Crowded/Uncrowded: Human Crowding 1980-02-11
