The media is an important channel for the public to obtain scientific and technological information. Especially in the new media era, scientific information is presented to the public in various forms. For example, in the United States, 26% of social media users say that they will track science-related pages, 33% Of social media users think that social media is an important way for them to get scientific information, and 44% of social media users think they will check scientific news on social media that is not seen elsewhere. What does the author want to express through this text? ['Social media has become the main channel for public access to scientific and technological information.', 'The development of the Internet has promoted the popularization of scientific and technological information.', 'Social media has become a major source of uncommon science news.', 'Discrimination and supervision of scientific and technological information on social media.']