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餅乾化學 - 史蒂芬妮·華倫 Stephanie Warren
3,648,579 views |
Stephanie Warren |
TED-Ed
• November 2013
Read transcript
觀看完整課程: http://ed.ted.com/lessons/the-chemistry-of-cookies-stephanie-warren 你把餅乾麵糰放入烤箱後，像變魔術般，你會得到一盤溫熱、又鬆軟又甜的餅乾。但這不是魔術；這是科學。史蒂芬妮·華倫從基礎化學原理解釋麵糰如何攤平，在什麼溫度我們能殺掉沙門氏菌，及為什麼那使人陶醉的香味從烤箱飄出時，就表示你的餅乾可以吃了。 授課：史蒂芬妮·華倫 Stephanie Warren 動畫：Augenblick Studios
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