Monday, March 23, 2026
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Some years ago, a student told me about a book he had read and enjoyed very much. This is a Ted Talk by the writer of that book, Eddie Jaku....
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The video above is a simplified version of the famous story by Beatrix Potter. - Can you tell me what Lucy always lost? - What kind of creat...

Petrichor is the smell we noticed before it rains, due of a specific oil which the plants released when the soil is dry. This oil has a bacteria which produce this compound call geosmin, that has that distinctive smell that tell us it is going to rain.
ReplyDeleteThanks for this very accurate answer, Gaby.
DeleteSee some grammar corrections below:
Petrichor is the smell we NOTICE before it rains, due TO a specific oil which the plants RELEASE when the soil is dry. This oil has a bacteria which produceS this compound callED geosmin, that has that distinctive smell that tellS us it is going to rain.