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Show INVISIBLE FLAME Campers next summer will be able to cook hamburgers and coffee over an "invisible flameless" flame. At TestThat is how Du Pont describes de-scribes its new tablet fuel made from trioxane, a form of formaldehyde. formalde-hyde. The fuel, produced for the fust time on a commercial, scale, ignites Instantly with a nonluminous flame not easily blown out by Wind. It was used during the war experimentally experi-mentally in the search for a fuel to heat field rations without disclosing disclos-ing positions of troops to the enemy. |