Season 1 · Episode 38
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Sid's Amazing Lungs
Wed, May 6, 2009
·
27 min
Sid races around his room and finds himself breathing really fast. Sid then wonders where all the air is going in his body when he breathes in? At school, Sid and his friends discover that our bodies have lungs to help us breathe in oxygen!
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Wed, May 6, 2009
27 min
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Sid the Science Kid
67 episodes
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S1 · E38
in Sid the Science Kid
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S1 · E39
How Did My Dog Do That?
Thu, May 7, 2009