Have you ever found yourself in need of a lighter but have a battery and some aluminum foil on you instead? Well, you are in luck, as these two items will help you make a homemade lighter. All you need to do is cut a small strip of aluminum foil and apply it to both ends of the battery. This creates a chemical reaction that ignites the aluminum foil.
This isn’t the safest lighter to use but if you ever find yourself in a survival situation and you have these two items on hand, this is the best way to start a fire.