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對稱的科學 - Colm Kelleher
763,387 views |
Colm Kelleher |
TED-Ed
• May 2014
Read transcript
觀看完整課程：http://ed.ted.com/lessons/the-science-of-symmetry-colm-kelleher 當你聽到對稱這個詞，你可能想到三角形，蝴蝶，或是芭蕾女舞者。但是在科學上對稱定義為"使物體維持原樣的一種變換"。 啊？什麼？Colm Kelleher 將幫你一一解答這個抽象的詞，並解釋物種間不同的對稱方式如何能告訴我們更多關於它們和我們自己的秘密。 Colm Kelleher 授課，Andrew Foerster 動畫。
science
animals
evolution
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