A car with cloud seeding equipment fires materials, including silver iodide, into the sky to increase snowfall in Shijiazhuang City, capital of North China’s Hebei Province, Jan. 22, 2018. (Photo/VCG)
A car with cloud seeding equipment fires materials, including silver iodide, into the sky to increase snowfall in Shijiazhuang City, capital of North China’s Hebei Province, Jan. 22, 2018. (Photo/VCG)