③On the other hand,_newspapers may be carried wherever we intend to. In addition, their small size and light weight will surely spare our effort to take them. Another advantage of newspapers lies in their non­pollution.It may be said that almost all those electronic media do harm to people's health in the form of radiation, especially for pregnant women.The same case can also be found in computers without any difficulty.Newspapers, by contrast, are made of natural materials.Therefore no pollution will be given off nor are people subjected to the risk of illness when they read a newspaper.