👉 Survival engineering is the discipline focused on designing, building, and maintaining systems and technologies that enable humans to survive in extreme or hostile environments. It encompasses a wide range of applications, from creating self-sustaining habitats on other planets to developing equipment for deep-sea exploration or space missions. Key principles include resource efficiency, redundancy, adaptability, and resilience, ensuring that systems can operate reliably under adverse conditions. Survival engineers prioritize minimizing resource consumption, maximizing energy efficiency, and incorporating fail-safes to maintain functionality even when faced with unexpected challenges or failures. This field is crucial for long-duration space travel, planetary colonization, and disaster response scenarios, where the ability to sustain life and maintain operations in harsh conditions can mean the difference between success and failure.