If you are trapped in the wild, how to get the source of the fire will become a very important thing. In this case, you might want to try drilling for fire. First you need a flat board, a branch that is sharp and strong enough to allow you to turn, and then flammable items. To start creating a flame, place the combustible material in the area of the board you are drilling, then rotate it and apply pressure to create a flame.
Also, if you have a magnifying glass, or if you are nearsighted, you can create flames on a sunny day. However, the glasses can’t be used directly. You need to drop a drop of water on the concave surface to change it into a convex lens. This allows you to create a flame by concentrating light.