SWAS Current Affairs, GK & News
The Council of Scientific and Industrial Research (CSIR) scientists has developed less polluting green firecrackers named SWAS,SAFAL,STAR. Green crackers are so named because they do not contain harmful chemicals that would cause air pollution. Features SWAS stands for safe water releaser, SAFAL stands for safe minimal aluminum and STAR stands for safe thermite cracker. These ..
Category: Environment Current Affairs