You start a fire with an aluminum can and a chocolate bar rubbing the chocolate all over the bottom of the can, polish with a towel the bottom of the can and repeat the process several times until the bottom of the can shines, and reflects like a mirror. Then find the direction of the sun, and place the bottom of the can in that direction. Later reflect the sun on pieces of paper. Finally, we can see a fire going on.
How can you make a fire without matches or a lighter?
You can make a fire with lens as glasses and a magnifying glass. Hold the lens until creates a small circle of focused light on the tinder nest. The tinder begins to flame.
How can you make a shelter?
-Find the best location and with strong branches, built the structure of a shelter.
-Fill in the spaces between the ribs of the shelter all branches that you can find.
-Clean up the interior of the shelter.
How can you signal for help?
You can signal for help with your cell phone, with a whistle or a mirror.