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蜂鳥飛行的驚人秘密──克莉絲汀娜‧ J ‧ 赫姆跟亞歷山卓‧瑞可-格瓦拉
1,033,477 views |
克莉絲汀娜‧ J ‧ 赫姆跟亞歷山卓‧瑞可-格瓦拉 |
TED-Ed
• April 2021
Read transcript
在短短幾秒內,蜂鳥就能表演出許多精彩的空中特技、在半空中吃午餐、為一朵花授粉,甚至還能倒著飛來逃離威脅。而牠們在做到這些動作時,還一邊在半空中懸浮──這是一種其他鳥類做不到的技術。牠們又是怎麼做到的?克莉絲汀娜‧ J ‧ 赫姆跟亞歷山卓‧瑞可-格瓦拉,探索了蜂鳥驚人的飛行能力。 [導演:麗莎‧維度達切斯;旁白:傑克‧科特摩爾-史考特;音樂:菲爾‧布魯克斯]
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education
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physics
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