My favorite part about the microchip production line is that it all depends on one company (ASML) in the Netherlands and their R&D. They make double digit quantities of EUV machine and that's it: they dictate the entirety of "easy" technological speed advances in computing.

And then they ship to a micropseudonation being threatened by the most powerful Eastern country just thousands of kilometers away. That's where the chips are actually produced.

And this entire process is predicated on quantum physicists banging together light waves that literally turn chip design into a probabilistically modeled engineering problem.

What fun!

Shoutouts to Asianometry for having the best videos on all sorts of the chip design process. He covers a ton of other stuff but his interests just about align with mine so I'm a huge fan.