Comment by cyberax

Yes.

I've been watching them in Chinese for a while. Their video production evolved through the years by leaps and bounds. Their technical skill also skyrocketed. But it started as a channel with technical reviews and some DIY.

If you want to try to watch their videos with AI translation, you can try this: https://space.bilibili.com/163637592 For example, an artificial flower made of memory metal: https://www.bilibili.com/video/BV1gN411M7kh/