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為什麼我們會有咬合不正，我們的祖先卻沒有？
3,711,147 views |
G‧理查‧史考特 |
TED-Ed
• May 2023
Read transcript
根據化石記錄，古人都有排列完美的牙齒，再加上智齒的完整組合。事實上，現今需要做矯正或拔除智齒的牙齒問題，顯然是近期才發展出來的。那麼發生了什麼事？雖然不可能百分之百肯定，但科學家有個假設。G‧理查‧史考特要跟大家分享咬合不正的主流理論。 課程設計：G‧理查‧史考特 導演：伊高‧科里克（Artrake Studio）
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