Fire is essential to survival. It uses light and heat, it helps to dry wet clothes, to cook food, but also to signal to others. With fire morale of the survivors held high. We do not here deal with how to light a fire as this topic is covered under lights .We will deal with rather different means at our disposal to help us turn it on.
| | Magnifying glass
magnifying glass or any other convex lens (camera, binoculars, telescopes) can be used to light a fire by directing the sun's rays on the flammable element. The magnesium fire starter 1. Make a small pile of scrap magnesium on the size of a 25 cents near the area that you have prepared, am paper, twigs, leaves, etc ... 2.Place the lighter on the ground at a 45 degree to about 2 cm of shavings magnesium. Squeegee quickly stem ignition over the entire length. The sparks ignite the produced magnesium shavings provide a hot flame white.
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