to
explosive substances, and related with a laugh that he sometimes
manipulated powders which would have blown up the entire district. But,
said he, in order to reassure his listeners, he was always extremely
prudent. At last he turned to the subject of that explosion in the Rue
Godot-de-Mauroy, which, for some days, had filled Paris with dismay. The
remnants of the bomb had been carefully examined by experts, and one
fragment had been brought to him, in order that he might give his opinion
on it. The bomb appeared to have been prepared in a very rudimentary
fashion; it had been charged with small pieces of iron, and fired by
means of a match, such as a child might have devised. The extraordinary
part of the affair was the formidable power of the central cartridge,
which, although it must have been a small one, had wrought as much havoc
as any thunderbolt. And the question was this: What incalculable power of
destruction might one not arrive at if the charge were increased ten,
twenty or a hundredfold. Embarrassment began, and divergencies of opinion
clouded the issue directly one tried to specify what explosive had been
employed. Of the three experts who had been consulted, one pronounced
himself in favour of dynamite pure and simple; but the two others,
although they did not agree together, believed in some combination of
explosive matters. He, Bertheroy, had modestly declined to adjudicate,
for the fragment submitted to him bore traces of so slight a character,
that analysis became impossible. Thus he was unwilling to make any
positive pronouncement. But his opinion was that one found oneself in
presence of some unknown powder, some new explosive, whose power exceeded
anything that had hitherto been dreamt of. He could picture some unknown
_savant_, or some ignorant but lucky inventor, discovering the formula of
this explosive under mysterious conditions. And this brought him to the
point he wished to reach, the question of all the explosives which are so
far unknown, and of the coming discoveries which he could foresee. In the
course of his investigations he himself had found cause to suspect the
existence of several such explosives, though he had lacked time and
opportunity to prosecute his studies in that direction. However, he
indicated the field which should be explored, and the best way of
proceeding. In his opinion it was there that lay the future. And in a
broad and eloquent peroration, he declared that explos