
1. Noisy/Quiet: Production & Processing of Sound
Aired: Jan 14, 1980The next episode of 3-2-1 Contact debuts with a four-minute film showcasing t...

Lisa's chilly demeanor begins to thaw as she reflects on her exhilarating adventures with a motorcyclist and a hot-air balloon ride, all while her friends Marc and Trini make a concerted effort to lift her spirits.

1. Noisy/Quiet: Production & Processing of Sound
Aired: Jan 14, 1980The next episode of 3-2-1 Contact debuts with a four-minute film showcasing t...
Aired: Jan 15, 1980Lisa visits the New York School for the Deaf to learn about the impact of lou...
Aired: Jan 17, 1980The next episode showcases a fusion of jazz virtuosity as Dizzy Gillespie tak...
11. Growth/Decay: Sex and Seeds
Aired: Mar 10, 1980The next episode of the show will feature Marc exploring a farm to learn abou...
12. Growth/Decay: Human Growth
Aired: Mar 11, 1980The next episode features Lisa visiting a hospital to help a premature baby, ...
16. Fast/Slow: Speed Up, Slow Down
Aired: Jan 28, 1980A surprise birthday party is thrown for Marc, with Trini and Lisa organizing ...
19. Fast/Slow: Speed and Racing
Aired: Feb 7, 1980Trini gets a boost of motivation for Field Day thanks to Marc and Lisa, who h...

21. Communication: Human Communication
Aired: Mar 17, 1980Trini embarks on a solo desert survival adventure after running out of gas, f...

23. Communication: Machinery of Communication
Aired: Mar 19, 1980Trini's rescue from the desert takes a dramatic turn as the iconic Goodyear B...

24. Communication with Other Species
Aired: Mar 20, 1980A team at the University of Tennessee pioneers a groundbreaking research proj...
Chaos ensues in Trini's workshop as an unexpected pet wolf arrives, while Lis...
In the next episode, Marc crafts a pizza while sharing fascinating facts abou...
28. Food/Fuel: Growing and Processing Food
Aired: Feb 6, 1980The Bloodhound Gang delves deeper into "The Case of Mr. Q, Part Two", trackin...
29. Food/Fuel: Fueling Machines
Aired: Feb 7, 1980The next episode explores the concept of true fuel, tracing its roots back to...
30. Food/Fuel: The Sun Makes Everything Go
Aired: Feb 8, 1980A trip down memory lane revisits iconic episodes, featuring a stop at gasohol...
31. Hot/Cold: People's Temperatures
Aired: Jan 21, 1980In the next episode, Trini embarks on a chilling adventure, while Marc strugg...
32. Hot/Cold: Animal and Plant Adaptations
Aired: Jan 22, 1980Next episode, we delve into the astonishing adaptability of plants and animal...
Lisa's chilly demeanor begins to thaw as she reflects on her exhilarating adv...
The next episode marks Trini's birthday with a festive piƱata, alongside a he...
The team travels to Houston to examine the space shuttle's operations and sim...
49. Order/Disorder: Disordered
Aired: Apr 3, 1980Marc, Lisa, and Trini face challenges in coordinating their efforts, but ulti...
54. Surfaces: Surface of the Earth
Aired: Apr 10, 1980In the next episode, a geologist visits the workshop to examine a variety of ...
61. Crowded/Uncrowded: Human Crowding
Aired: Feb 11, 1980In the next episode, a guest expert delves into the fascinating topic of huma...
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