Перевод текста с на ! the 20th centure started the age of information.people in different continents get to know the latest news immediately.all this has become possible due to the development of science adn technology.electronic media and print media include: - broadcasting,in the narrow sense,for radio and television ; - various types of discs of tapes (in the 20th century,these were mainly used for music),video and computer uses followed ; - film,most often used for entertainment,but also for documentaries; - the internet,which has many uses and presents both opportunities and challenges; blogs and podcasts,such as news,music,pre-recorded speech and video; - publishing,in the narrow sense,meaning,on paper,mainly via books,magazines,and newspapers ; - computer games. all modern media sources keep people up-to-date and well-informed.