Printing Press: An invention that revolutionized information dissemination by enabling mass production of books and other printed materials. The printing press allowed for wider access to knowledge during the Industrial Age.
Mass Media: Refers to various forms of media channels that reach large audiences simultaneously. Examples include newspapers, magazines, television broadcasts, radio shows, films, and now digital media platforms.
Digital Revolution: The rapid advancement of technology related to digital electronics since the late 20th century. It transformed information dissemination by allowing content creators to rapidly produce and distribute digital content worldwide via the internet.