观看免费视频 The Highs and Lows of Pressure

(75.2 MB) 添加日期21 Jan 2017 播放92次 教育 儿童 科学 Kids and Tech
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The Highs and Lows of Pressure

动画说明：

In this episode of O Wow Moments featuring Mr. O from the Children’s Museum of Houston, we examine how air moves – from areas of high pressure to low pressure – and how we take advantage of these physics from breathing to drinking through a straw. Remember: according to physics, nothing sucks – it blows!

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