The channel is the only channel closely connected with science. All the programs in the channel are closely related to science and have fun in teaching. Discovery。 < p > < p > Communications) was founded in 1985. The discovery channel features documentaries on popular science, new technology and historical archaeology. Discovery channels are broadcast all over the world, but they will set up different versions according to the cultural customs of different regions to broadcast different types of documentaries with subtitles or dubbing. The U.S. version mainly shows realistic TV programs, including reasoning programs, driving series and industry introductions, such as the famous rumor terminator series, but also shows family fun and children’s documentaries. In addition to realistic programs, the various versions of the Asia channel also focus on cultural programs, such as a series of programs introducing traditional Chinese and Japanese culture.