Hello:
Welcome to open a brain hole channel, we will regularly update novel stories and knowledge in various fields!
Pay attention to this channel, let's open a brain hole and imagine all kinds of whimsy together.
If you like our videos, welcome to subscribe, your subscription is our greatest motivation.
The content and information about the video come from the Internet. There may be some delays in the consultation. The content is only for reference and sharing. If there are any shortcomings, please forgive me and correct me. Thank you.