the gratification to see a half-dozen men, friends or enemies, who had fallen by either the one weapon or the other. Whenever the opposing lines actually met it was the rifle, the carbine, or the revolver that did the work. In these days of "arms of precision" they do not meet. There is reason, too, to suspect that, therefore, they do not "get mad" and execute all the mischief that they are capable of. It is certain that the machine gun will keep its temper under the severest provocation.
Another great improvement in warfare is a mirror or screen which is placed at the rear of heavy guns, reflecting everything in front. By means of certain mechanism the gun can be trained upon anything so reflected. This enables the gunners to keep out of danger in the bottom of their well and so live to a green old age. The advantage to them is considerable and too obvious to require exposition to anyone but an agnostic; but whether in the long run their country will find any profit in preserving the lives of men who are afraid to die for it — that is another matter. It might be better to incur the expense entailed by having relays of men to be killed in battle than to try to win battles with men who know
