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About fire and ice heating and cooling

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Learners learn the way NASA engineers produce and examination experimental plane to resolve a selected difficulty by utilizing the engineering structure method. In this engineering problem, you'll establish a ball run from paper and tape, but there's a twist! You need to make your ball run as sluggish as is https://www.generationgenius.com/videolessons/heating-and-cooling-video-for-kids/

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