"Then I can only conclude"-said he.
"What?" asked President Barbicane.
"As follows," said J. T. Maston. "As the operation did not succeed, the powder did not give to the projectile an initial velocity of 2,800 kilometres."
"Really?" said Capt. Nicholl, with a tone of sarcasm.
"Yes, your melimelonite is good only to charge pistols of straw."
Capt. Nicholl sprang up at this remark, which was an outrageous insult to him.
"Maston!" said he.
"Nicholl!"
"You ought to be blown up with the melimelonite."
"No, gun cotton; that is more sure."