Happy to hear! That must be the Lithium mafia! Just kidding. I have no clue why people downvote this. Maybe because it's a crosspost? I must admit I didn't read the community rules.
You need Polypropylen filament for printing, graphite felt as electrode, grafoil gasket material as bipolar plate, brass plate as current collector (cut by cnc), silicone gasket material and a measurment device like a potentiostat.
If you're really interested, living somewhere in the EU, I could send you some stuff. I also have the chemicals in big quantities.
Since I'm old and need to deal with administrating a bunch of machines for work, I settled on the most dull and unsurprising distros of all: debian. Sure, when I was younger and eager to learn and with much time on my hands, I used gentoo (basically what is now arch) and all the others too.
If you don't consent to being born into this world right now, would that not mean that you should just kill yourself? I off course don't mean to say that you should, but I'm curious why you have a drive to live, and thereby consuming precious resources that could benefit less defeatist people. Or would you have chosen differently if you had been asked when you were born.
I understand that we seem to be in a global situation where imminent doom is unavoidable but maybe you should ask older people or read up, because I think these things happen on a regular basis.
And no, I don't want to downplay the consequences of the multiple clusterfuck of global catastrophes we're heading into (since a long time). Maybe I'm just a hopeless optimist :).
Thanks for taking the time to explain and sorry for the slightly aggressive tone.