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BrainStuff
Stufe: B1, Kategorie: Archiv
How are people able to breath in a submarine? How does cabin pressure work? Tune in to BrainStuff, a podcast from HowStuffWorks.com, to find out how everything works.
Stufe: B1, Kategorie: Archiv
How are people able to breath in a submarine? How does cabin pressure work? Tune in to BrainStuff, a podcast from HowStuffWorks.com, to find out how everything works.
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