观看免费视频 Science of Submerging

(89.1 MB) 添加日期20 Feb 2017 播放149次 教育 儿童 潜水艇 科学 Fun Things to do Kids and Tech
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Science of Submerging

动画说明：

In this episode of O Wow Moments featuring Mr. O from the Children’s Museum of Houston, we’re following up on our “I Got That Sinking Feeling” video with an exploration about how submarines work. Plus, learn how to make a model submarine that you can make sink or float!

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