with the tumbril, and the lighted match could be seen smoking. "Fire!" shouted Enjolras. The whole barricade burst into a flame, and the detonation was frightful; an avalanche of smoke covered and concealed the gun and the men. A few seconds after the cloud was dispersed, and the gun and the men reappeared; the gunners were bringing it up to the front of the barricade, slowly, correctly, and without hurry; not one had been wounded. Then the captain of the gun, hanging with his whole weight on the breech to elevate the muzzle, began pointing the gun with the gravity of an astronomer setting a telescope. "Bravo for the artillery!" cried Bossuet. And all the men at the barricade clapped their hands. A moment after the gun, standing in the very centre of the street across the gutter, was in position, and a formidable mouth yawned at the barricade. "Come, we are going to be gay," said Courfeyrac. "Here is the brutality; after the fillip the blow with the fist The army is extending its heavy paw toward us, and the barricade is going to be seriously shaken. The musketry-fire feels, and the cannon takes." "It is an eight-pounder of the new pattern in bronze," Combeferre added. "Those guns, if the proportion of ten parts of tin to one hundred of copper is exceeded, are liable to burst, for the excess of tin renders them too soft. It thus happens that have holes and cavities in the vent, and in order to obviate this danger and be able to load, it would perhaps be advisable to revert to the process of the 14th century, circling and reinforcing the gun with a series of steel rings, without any welding from the breech to the trunnions. In the mean while they remedy the defect as well as they can, and they manage to discover where the holes are in the vent of the gun by means of a searcher; but there is a better method in Gribeauval's movable star." "In the 16th century," Bossuet observed, "guns were rifled." "Yes," Combeferre replied; "that augments the ballistic force, but lessens the correctness of aim. At short distances the trajectory has not all the desirable rigidness, the parabola is exaggerated, the path of the projectile is not sufficiently rectilinear for it to hit intermediate objects, though that is a condition of fighting whose importance grows with the proximity of the enemy and the precipitation of the firing. This defective tension of the curve of the projectile in rifled cannon of the 16th century emanated from the weakness of the charge; weak charges for such engines are imposed by the ballistic necessities, such, for instance, as the preservation of the carriage. After all, the cannon, that despot, cannot do all that it wishes, and strength is a great weakness. A cannon-ball goes only six hundred leagues an hour, while light covers seventy thousand leagues per second. This is the superiority of Jesus Christ over Napoleon." "Reload your guns," said Enjolras.