What the Smell of Freshly Cut Grass Really Means...

Reactions - Uncover the Chemistry in Everyday Life

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Spring is in the air! It’s time to mow the lawn and breathe in the smell of freshly cut grass. But this pleasant springtime scent may actually be a chemical cry for help. In the latest Reactions episode, we explain how plants communicate, their chemical response to being damaged, and how bugs play a part.


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