douse start a fire! You read that right. This man takes us to the mountains to teach us how to start a survival fire with a sandwich baggy. He uses some bark of a tree crushed into a powder, some twigs, some dried thin branches, and a fair amount of dead grass. The sandwich bag full of water works like a lens to invoke the power of the sun, using it like a magnifying glass without dripping water. Gradually but surely, smoke comes out like a ray of hope to further ignite the mixture.
Keep in mind: Patience becomes a virtue while dealing with the cool liquid sphere.