Tag Archives: soil microbiology

The Science of Petrichor: Why Does the Earth Smell So Good After the First Rain?

First raindrops falling on dry soil, explaining why does the earth smell good after rain through petrichor aerosols.

The Science of Petrichor: Why Does the Earth Smell So Good After the First Rain? There is an undeniable magic to the arrival of the first rain after a long, parched season. You are sitting near an open window, feeling the heavy, expectant air, when the first heavy drops strike the warm, dry ground. Almost […]