- Season 1

Available Formats Secure Scanned : 06/24/2024 Watch HD Download HD

- Season 1

- Season 1

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.

Watch Trailer First Air Date: Apr 07, 1984 Last Air date: Mar 29, 1986 Season: 1 Season Episode: 100 Episode Runtime: 30 minutes Quality: HD IMDb: 0.00 / 10 by 0 users Popularity: 4.886 Language: Japanese

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