Kids science experiment with Skittles
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10 の簡単な科学実験 - 子供たちを驚かせる
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Ryan's World を使って子供たちが自宅でできる簡単な科学実験トップ 5!
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Fire🔥 on Water 😱 _ Science Experiment _ #science #shorts #experiment #ytshorts #shorts #youtubeshort
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家庭で行う水を使った5つの驚くべき科学の秘訣|キッズサイエンス
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海はどれくらい塩辛いですか?簡単な科学実験を自宅で試してみませんか。
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