>>510117462
>>510117522
Based anon preparing for isekai.
I should brush up on some of those, myself, so I appreciate the list.

Have you looked over "The Book" (it was a kickstarted book on "rebuilding society"/summarizing tech to the modern age)? desu, I was disappointing by it... in the fields I, myself, know, the info it gave was far from enough to do anything meaningful without years or trial and error. You know way more about fundamental tech than I, so I'd be interested in your take on the earlier chapters.