From parchment, bamboo tube to paper, the invention of movable type printing, from Morse code, binary code to the digitization of images, the carriers of cultural products are becoming lighter, and the spread of spiritual products is becoming faster and faster. Especially the Internet Inventions and applications just broke the time and space boundaries of cultural content transmission, allowing text, video, and music to be transmitted to any corner of the earth in an instant. At the same time, with the help of new tools of technological innovation, people can more quickly Speed, producing exciting anime games, digital film, and television, mobile newspapers, online publishing, audiobooks, etc. , and creating new cultural industries. What does this text mainly explain? ['Cultural progress includes technological development and innovation.', 'Scientific and technological innovation makes the potential of cultural innovation infinite.', 'Scientific and technological innovation has greatly promoted the process of cultural innovation.', 'Scientific and technological innovation provides tools and carriers for cultural innovation.']