Explore "Polaris and the Goddess Glorian" by Charles B. Stilson on Textopian. Read with annotations and highlights.
Beyond their knowledge of the working of metals, in which they had great facility, Zenas Wright soon found that the scientists of Nematzin could avail him little in his search for explosive compounds. Ordinary gunpowder, indeed, he knew he could make easily enough, after a fashion, but he sought for something more powerful by far than that. From the descriptions which he had heard of the Kimbrian Wall, he judged that it would be a rare task to shake it down.
"We might do it with nitroglycerin," he told Everson. "But we would have to set all of the old wives of Ruthar to soap-making to get our glycerin, and it would be a difficult job to get it pure enough to serve our turn. Besides, nitroglycerin is mean and uncertain to handle."