3 articles on Chemistry in the Survival Skills / General category. Part of the Optimistic Doomer field intelligence database.
DIY fire starting gel using potassium nitrate, powdered sugar, and petroleum jelly. Mix dry ingredients, add petroleum jelly, shape into a ball, and ignite with a spark or match. Store in a sealed container. Follow safety precautions.
This document outlines a historical laboratory method for extracting insulin from bovine or porcine pancreas, detailing each step from pancreas preparation to final preservation. It emphasizes the importance of each step in the process and provides specific instructions for each phase.
Culturing and extracting penicillin from Penicillium chrysogenum can be crucial in survival scenarios for treating bacterial infections. Follow precise steps for culture preparation, extraction, purification, and drying to ensure effectiveness. Avoid common mistakes like contamination and incorrect pH adjustments. Advanced techniques include using alternative solvents and optimizing fermentation conditions.