Method of producing cumulus clouds Zero Geoengineering Posted on September 20, 2017 by directorNovember 25, 2017 1987 U.S. Patent This invention relates to pyrotechnic compositions capable of generating aerosols. LINK Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on Reddit (Opens in new window) Reddit Email a link to a friend (Opens in new window) Email Related