I am a humorous data creator, 100 year-old engineer! Welcome to my channel, 0.00001% chance of meeting you!
Data visualization is attractive to me, and I fell in love with it from 2019.
I don't know when i will give it up, But I will treat each video as my child. If it moves you, you may like and subscribe it, many thanks!
Data source:
![](https://s2.save4k.ru/pic/2fmsKUPiYQY/maxresdefault.jpg)