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火是什麼?
2,587,082 views |
伊麗莎白考克斯 |
TED-Ed
• November 2018
Read transcript
坐在營火的旁邊,你可以感受到它的熱度,聞到燒木材的煙味,聽見木材被燒裂的聲音。如果你太靠近了,你的眼睛會感到灼燒,你的鼻孔會感到灼痛。你可以目不轉睛一直盯著明亮的火焰看,因為它們會在扭曲、閃爍中無限循環。但你到底是在看什麼?伊麗莎白考克斯為大家說明火背後的科學。 完整課程: 課程:伊麗莎白考克斯 導演:Héloïse Dorsan Rachet
science
chemistry
TED-Ed
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