Seasons
Description
Each 30 minute episode is dedicated to a separate issue or theme and consists mainly of related short featurettes, which explain, explore and educate how things of everyday life and even complex systems work. It spans a wide variety of topics from technology and industry to something as mundane as how the postal service works.
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Genres
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Cast
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Channel
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Premiere DateMarch 24, 1981
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Rating7.895 (19)
