the present article tries to examine the factors of persian and arabic languages which impact each other while taking into consideration the cultural relations of the two nations and comparing similar stories such as zahak, kaveh-the ironsmith- and etc ...

Snow is not the first man to be honoured for valor-ous acts he never accomplished , nor is he the first to have honest, partially successful work transformed into a miraculous success. On the 200th anniversary of Snow's death it is time to acknowledge the glorious failure to accept that Snow's cholera studies were not good enough. The problem is not Snow, but the mythology that has grown around...