Rain spawns more rain when it falls on ploughed land
New Scientist, 2 May 2016
www.newscientist.com/article/2086521-rain-spawns-more-rain-when-it-falls-on-ploughed-land/
Rain cleans the air, right? Wrong.
READ ARTICLE AT New ScientistRain spawns more rain when it falls on ploughed land | Freelance Science Writer