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においは、どこからやって来る？－ローズ・エベレス
1,733,484 views |
Rose Eveleth |
TED-Ed
• December 2013
Read transcript
大人は最大１万種類のにおいを嗅ぎ分けることができます。鼻を使って、何を食べるか、何を買うか、いつシャワーをするかまで察知します。では、空気中の分子はどのように脳内でにおいに変わるのでしょう？ローズ・エベレスが嗅上皮をめぐる「においの過程」を図解し、なぜ、においが主観的なものなのか説明します。 講師：ローズ・エベレス、アニメーション：Igor Coric ＊このビデオの教材：http://ed.ted.com/lessons/how-do-we-smell-rose-eveleth
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