Just think of it as a meal-making video.

It does not break away from the category of marketing accounts. Although it is much stronger than those marketing accounts that read Baidu Encyclopedia again, it can be seen that he checked some information, but unfortunately it still cannot be counted as a popular science account. Especially in the video, there are a large number of unmarked sources that quote other people's copyrighted materials.

There is no complete labeling of data sources and other content. It is probably a high-level marketing account at most. There are also some early videos that contain civil science content, such as this video (but someone has already pointed out the problem in the comment area).

This is not to criticize the UP owner of Mengmeng Team. As a non-professional science popularization UP, it is actually very good. Moreover, he has not been making science popularization videos for a long time, and the popular science popularization for laymen has not been popularized by civilians. Devouring should be encouraged. I just want to say not to regard him as an authoritative popular science account, but to regard what he said as absolutely correct.

With the "Shock Wave" memes, humorous copywriting and the growing number of fans, some people have spread the content of this UP as absolutely correct content. This is not a good sign.