Preparing for the unexpected is a challenge we all face, whether planning an outdoor adventure or ensuring our family’s safety in emergencies. From the earliest hominids to modern humans, survival gear has evolved significantly, tracing back over 2.6 million years of innovation. This article will guide you through this fascinating evolution—from simple stone tools to… [Read More]
Survival Gear
Survival Gear
Why Does Metal Spark When Struck?
Certain metals, known as ferrous metals, spark when struck due to their iron content. The most common are iron, steel, and alloys like ferrocerium. When metal is struck, it can produce sparks due to a process called frictional heating. The impact generates heat, causing small particles to break off the metal surface. These particles react… [Read More]
Exotac nanoSPARK Review (It’s Not Perfect but I Love It)
When I first saw the Exotac nanoSPARK, I thought it was a tiny survival lighter, but it’s not. The nanoSpark is a fire-starting tool that uses a flint wheel and a flint to produce sparks that ignite tinder. It’s basically a lighter without the lighter fluid, but so much more. In this review, I’ll break… [Read More]
