

Ah, not to worry, even professionally it’s very common to buy your wafers. I am on mobile data right now so I’ll check out those videos later!
Basically, every single machine that needs a vacuum chamber - so almost all non-wet processes, like physical/chemical vapor deposition, reactive ion etching, scanning electron microscopy (although a good optical microscope will do if you’re not at the nano scale… Which is almost certainly the case if you’re doing things at home).
Honestly maybe I’m just too used to the lab setting and am underestimating how much you can actually do without vacuum processing. I’ll take a look later: this all looked so out of the reach of an ordinary person that I never even considered following content creators who do this. Thank you!




Those you mentioned are pretty family friendly, I think. I’d add GoodTimesWithScar, he’s pretty wholesome.
To add to this comment, I’m over 30 and still can’t resist binging a few episodes once in a while, particularly Mumbo Jumbo’s Redstone magic. Don’t feel the need to watch everyone. I usually stick with Mumbo Jumbo and then when someone else builds something really cool I hop onto their video and watch a few episodes, like when Scar built the death star, or then when Grian showed Scar his secret temple I went to watch him build it. (… I had significantly more free time at that time due to life circumstances)