Also, the way you acquire the knowledge, expertise and tooling is by screwing around with stuff where you have no idea what you’re doing.
Playing around with lithium batteries to build bigger battery packs (DYI Perks did this and even though he mentions the dangers of doing that (fire or electric shock) it’s still inspires people to do the same in their living rooms.
Then is playing with chemicals.
Again I’m not saying don’t do it. But one should ease into things not just grab a random set of chemicals and disassemble a laptop and hook up a power supply etc by just following a list from the internet.
In the context of a MacBook, it’s not. Removing just the aluminium components and leaving everything that doesn’t like baths undamaged is practically impossible for amateurs. I’m not sure it’s something many professionals would take on.
I’m wondering what custom colours you could do with that process btw!
https://lowendmac.com/2024/ryan-andersons-colorized-anodized...
Otherwise known as "remove everything from the chassis, leaving only the chassis."
But do so in a way that lets you fully re-assemble it later on, after you've finished the re-anodising.
> 7. Dye it.
Why the dye? I thought anodising's colour comes only from the voltage used, with no dye needed.
ie you can pick the colour you want, but you need to get the voltage correct for that colour
That's true for anodization processes for some other metals like titanium and stainless steel, but aluminum is dyed. Also the process is material specific. Anodization for Al is only possible because Al does that unique self organizing micropore thing.
If anyone's interested in details of Aluminium anodising, this seems like a decently thorough introduction: https://nzic.org.nz/unsecure_files/book/8E.pdf