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鯨魚為何歌唱？—史蒂芬妮 · 薩德勒斯
1,571,225 views |
史蒂芬妮 · 薩德勒斯 |
TED-Ed
• November 2016
Read transcript
觀看完整課程：http://ed.ted.com/lessons/how-do-whales-sing-stephanie-sardelis 在水裡面溝通極具挑戰性。光線和氣味不容易被傳遞，但聲音在水中傳遞的速度比在空氣中快了大約四倍，使得水中的哺乳類動物經常仰賴用聲音來溝通。最著名的水中歌手無疑是鯨魚。史蒂芬妮 · 薩德勒斯解密世界最大哺乳類動物創作的旖旎樂曲。 課程：史蒂芬妮 · 薩德勒斯 動畫：波尼亞托工作室
animals
nature
TED-Ed
ocean
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