Petrichor

Why do we associate “smells” with rainfall? The answer is Petrichor. Take a minute and a half to watch this video from MIT. My personal rain/scent association sweet spot is sagebrush after a summer cloud-burst.

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4 thoughts on “Petrichor

  1. Amazing! What will they think of next? Before long someone is bound to invent a machine to enable us to talk to each other. I hope it is soon ‘cos the jam tins I am using are getting rusty and the piece of string is rotting away.

    😉

    Smashing post.

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