Broadcast: I Popularize Knowledge to the Ancients

This started as a broadcast, will it be upgraded later? Gradually become talking through pictures? Is it finally a live video broadcast mode? To be honest, some of the knowledge in the radio mode is understandable, but some of it is a bit difficult, such as making things. If you don't match the pictures, you won't understand them at all. For example, people in the future interstellar play how to make intelligent robots or spaceships in voice mode. People in our era do not understand it at all. I hope the broadcast mode will be upgraded later, otherwise the experience will not be strong. Now the screen for listening to music also has dynamic wallpapers. The author can add dynamic pictures of the great rivers and mountains of the motherland. Looking forward to the author's next story. Come on [please update]

Very interesting and rich in content!