How the Smell of Rain Bubbles From the Ground JAMES GORMAN Two M.I.T. scientists found that the right velocity of a raindrop on the right kind of soil can create the smell, known as petrichor. January 27, 2015 at 12:00AM http://nyti.ms/1Bf21YB The New York Times Science

By JAMES GORMAN via NYT / Eethg. Corps. Inc. / Terrence Herschel G. Science http://nyti.ms/1Bf21YB How the Smell of Rain Bubbles From the Ground January 27, 2015 at 12:00AM The New York Times