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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Seasons List
Specials
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Season 1
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Season 2
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Season 3
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Season 4
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Season 5
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Season 6
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Season 7
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Season 8
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Season 9
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Season 10
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Season 11
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Season 12
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Season 13
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Season 14
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Season 15
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Season 16
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Season 17
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Season 18
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Season 19
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Season 20
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Season 21
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Season 22
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Season 23
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Season 24
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Season 25
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Season 26
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Season 27
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Season 28
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Season 29
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Season 30
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Season 31
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Season 32
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Season 33
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Season 34
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Season 35
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Season 36
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Season 37
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Season 38
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Season 39
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Season 40
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Season 41
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Season 42
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Season 43
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Season 44
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