r/engineering

Obviously the PMS doesn’t have to be the ultra small size it can be made in today. Photolithography would GENUINELY be nearly impossible while doing it without would only be slightly impossible.

As for absolute scratch, I mean NOTHING. Similar to The Toaster Project where I mine everything, create every single machine necessary for every single step of the way, create my own shelter, etc.

Just for a thought experiment. Or is it?

# Intro

Welcome to the weekly career discussion thread, where you can talk about all career & professional topics. Topics may include:

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> [Archive of past threads](https://www.reddit.com/r/engineering/search?q=flair%3A%22weekly+discussion%22&restrict\_sr=on&sort=new&t=all)

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## Guidelines

1. **Before asking any questions, consult [the AskEngineers wiki.](https://new.reddit.com/r/askengineers/wiki/faq)\*\* There are detailed answers to common questions on:

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1. Most subreddit rules still apply and will be enforced, especially R7 and R9 (with the obvious exceptions of R1 and R3)

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## Resources

* [The AskEngineers wiki](https://new.reddit.com/r/askengineers/wiki/faq)

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* For those of you interested in a career in software development / Computer Science, go to r/cscareerquestions.