Post by Indian Institute of Technology, Madras

In the second episode of Science Made Simple, we’re exploring Petrichor, the fascinating science behind the smell of rain. 🌧️✨ Ever wondered why the air smells so fresh when the first drops of rain hit the ground? It’s caused by compounds released from soil, plants, and microorganisms, which are carried into the air by raindrops, creating the distinctive scent we all recognise and love. From earth science to chemistry, this episode uncovers the science behind one of nature’s most familiar and comforting experiences. Through Science Made Simple, IIT Madras brings complex ideas to life in a clear, engaging, and easy-to-understand way — one concept at a time. Stay curious. ✨ Indian Institute of Technology, Madras #ScienceMadeSimple #IITMadras #LearnWithIITM #Petrichor

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