The mass media are diversified media technologies which are intended to reach large audience by mass communication but technology varies based on the communication. Electronically information can be transmitted through broadcast media such as, film, television, radio and recorded music. Newspaper, book, pamphlet or comics are physical objects and they come under print media. Under mass media public speaking and event organizing will also come. Internet and mobile mass communication comes under digital media. Internet media provides services of mass media, like email, websites, blogs, and internet based radio and television. Mass media targets very large market like entire population of a country. Scientific journal is a periodical publication intended to further progress of science, usually by reporting novel research. There are thousands of scientific journals in publication, and many more have been published at various points in the past. Most journals are highly specialized, although some of the oldest journals publish articles and scientific papers across a wide range of scientific fields. Scientific journals contain articles that are peer reviewed, to ensure that articles meet the journal's standards of quality, and scientific validity. The publication of the results of research is an essential part of the scientific method. If they are describing experiments or calculations, they must supply enough details that an independent researcher could repeat the experiment or calculation to verify the results. Each such journal article becomes part of the permanent scientific record.