Your Sleeping Bag Won’t Save You (The Physics of Freezing to Death)
Автор: Fallout Fox
Загружено: 2026-01-17
Просмотров: 587
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Your Sleeping Bag Won’t Save You (The Physics of Freezing to Death)—because a sleeping bag doesn’t create heat. In this video, we break down the physics of freezing to death and why a “-20°F” rating can give you dangerous confidence when your sleep system is wrong.
You’ll learn the four heat-loss mechanisms that drain your body overnight: conduction, convection, radiation, and evaporation—and how each one defeats even expensive winter camping gear. We cover why the ground is often the #1 problem (and why R-value matters), how drafts and dead-air space inside your bag steal warmth, why clear nights increase radiant heat loss, and how sweat plus damp clothing accelerates the spiral toward hypothermia.
This isn’t about buying more gear—it’s about building a reliable sleep system that keeps you warm and alive in extreme cold.
If this helped, subscribe for more no-nonsense survival physics, cold-weather camping, and practical prepping skills.
AI Disclosure: This video was created with the help of AI tools for scripting and editing. All content is reviewed by the channel owner for accuracy and practical safety.
#survivalskills #wintercamping #survivalgear #thermodynamics #sleepingsystem #hypothermia #coldweathersurvival #campingtips
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