What you want to ask is "Why can't Thinking Lab be found on Station B?" Maybe it's because the creator has deleted all the videos, or the reason why Thinking Lab can't be found on Station B is that The video content contains violations and has been removed from the platform for rectification and cannot be displayed.

Bilibili here refers to bilibili, which is a video website for content creation and sharing. It has sections such as animation, drama, national innovation, dance, music, technology, life, ghosts and animals, and fashion. It has opened live broadcast, game center, peripheral and other business sectors.