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Home > TED-Ed: Lessons Worth Sharing > How do we smell? - Rose Eveleth
Podcast: TED-Ed: Lessons Worth Sharing
Episode:

How do we smell? - Rose Eveleth
Category: Education
Duration: 00:04:20
Publish Date: 2017-08-11 08:00:06
Description: An adult human can distinguish up to 10,000 odors. You use your nose to figure out what to eat, what to buy and even when it's time to take a shower. But how do the molecules in the air get translated into smells in your brain? Rose Eveleth charts the smelly journey through your olfactory epithelium and explains why scent can be so subjective.
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