We cut the Zippo Hand Warmer in half, you get to see what’s in it...The Great Divide In this Great Divide segment, we cut into the Zippo Hand Warmer to see what makes it work. We know that it uses a catalytic reaction to break down molecules and provide heat, but we had no idea what [...]

There is nothing worse in the woods than wet feet. Wait, getting eaten by a bear is worse, but #2 is having wet feet in cold weather. It can cut a wonderful day in the woods short, leaving you absolutely miserable. Let’s talk about how to waterproof leather boots, shall we? The following article actually [...]