Cloud seeding for snow: Does it work? Scientists report first quantifiable observations

aircraft For the first time, scientists have obtained direct, quantifiable observations of cloud seeding for increased snowfall -- from the growth of ice crystals, through the processes that occur in clouds, to the eventual snowfall.
The National Science Foundation (NSF)-supported project, dubbed SNOWIE (Seeded and Natural Orographic Wintertime Clouds -- the Idaho Experiment), took place from Jan. 7 to March 17, 2017, in and near Idaho's Payette Basin, located approximately 50 miles north of ... More at https://www.nsf.gov/news/news_summ.jsp?cntn_id=244215&WT.mc_id=USNSF_51&WT.mc_ev=click
This is an NSF News item.