

07/04/1984
Overview
Why is seawater salty? What causes volcanoes to erupt? Why don't man-made satellites fall from the sky? What makes people sleepy? Answers to these questions and more are in this animated title which explores topics of nature, customs, and technology.
Status: Ended
First Air Date: 07/04/1984
Last Air Date: 29/03/1986
Number of season: 1
Number of episodes: 100
IMDb: No data
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