EP.194 2024搞笑諾貝爾獎:頭上的髮旋轉哪邊?戰南北(半球)! episode artwork

EPISODE · Sep 19, 2024 · 43 MIN

EP.194 2024搞笑諾貝爾獎:頭上的髮旋轉哪邊?戰南北(半球)!

from 熱血科學家的閒話加長(The Excited Scientists' Hot Tea) · host 傻呼嚕同盟

增刊號!搞笑諾貝爾獎特集第二彈! 2024年搞笑諾貝爾解剖學獎頒發給法國與智利的科學家,主題是「北半球的人南半球的人頭頂上的髮旋的方向一不一樣?是順時針還是逆時針?」 世界上有93.8% 的人髮旋是順時針方向,只有 6.2%是逆時針。這個研究觀察了來自北半球的巴黎、以及南半球的智利的各50位小朋友,以及出生於巴黎的37對雙胞胎頭上的髮旋。結果顯示,絕大多數雙胞胎的髮旋方向一致,可見基因的影響很重要。但是比較南北半球小孩的髮旋方向,南半球小孩逆時針的比北半球小孩高七倍,表示環境影響也不容忽視。 那這個環境因素到底是什麼呢,研究者說有可能是來自地球上的柯氏力。所以這其實也可以算得上是個物理獎!物理真是無所不在啊! 2024搞笑諾貝爾獎得主名單(2024/09/13):https://improbable.com/ig/winners/#ig2024 Journal of Stomatology, Oral and Maxillofacial Surgery論文(2024/04):https://www.sciencedirect.com/science/article/abs/pii/S2468785523002859 #搞笑諾貝爾獎 #IgNobel #解剖學 #戰南北 -- Hosting provided by SoundOn

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EP.194 2024搞笑諾貝爾獎:頭上的髮旋轉哪邊?戰南北(半球)!

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