Video: Petrichor, the smell of rain
![Credit: The American Chemical Society Petrichor, the smell of rain (video)](https://scx1.b-cdn.net/csz/news/800a/2018/petrichorthe.jpg)
The smell that accompanies a spring shower is so evocative that it has its own word: petrichor.
Watch as Reactions explores the unique chemistry behind the smell of rain:
Provided by American Chemical Society
The smell that accompanies a spring shower is so evocative that it has its own word: petrichor.
Watch as Reactions explores the unique chemistry behind the smell of rain:
Provided by American Chemical Society
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