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火究竟是什么？— 伊丽莎白·考克斯
2,595,873 views |
伊丽莎白·考克斯 |
TED-Ed
• November 2018
Read transcript
观看完整课程：https://ed.ted.com/lessons/is-fire-a-solid-a-liquid-or-a-gas-elizabeth-cox 坐在篝火旁，你能感受到它的热度，闻到木头冒烟的味道，还能听到它劈啪作响。如果离得太近，它会烧到你的眼睛，熏到你的鼻子。你毫不厌倦的盯着这明亮的火焰，看它闪烁摇曳，不断变换身姿。但是，你在看的到底是什么？伊丽莎白·考克斯为我们阐述火背后的科学。 课程讲授：伊丽莎白·考克斯， 动画指导：Héloïse Dorsan Rachet.
science
chemistry
TED-Ed
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