>>6401537Oh, back in the day during the conscription we were handed all sorts of survival stuff. It was all in Finnish ofc. Those books and notes are freely available if only you read Finnish. Here.
https://puolustusvoimat.fi/asiointi/aineistot/ohjesaannot-ja-oppaatPic related. I actually made some if this stuff all by myself. In a lab. I was ofc assisted by the senior members of the Tech Students Fireworks Club. I am a member.
The issue and the "goal" here back then was about how to make working ammunition primer/cap compounds. For that I also studied TM 31-210, very carefully.
I believe I can come up with some today, all by myself, if Really needed. Otherwise ofc no.
This all happened years before "Heisenberg", quite honestly.