"11,972 yards the first second it quits the atmosphere."
"Oh, malediction!" cried Barbican, with a gesture of terrible despair.
"What's the matter?" asked Ardan, very much surprised.
"Enough is the matter!" answered Barbican excitedly. "This velocity having been diminished by a third, our initial velocity should have been at least ..."
"17,958 yards the first second!" cried M'Nicholl, rapidly flourishing his pencil.
"But the Cambridge Observatory having declared that 12,000 yards the first second were sufficient, our Projectile started with no greater velocity!"
"Well?" asked M'Nicholl.
"Well, such a velocity will never do!"
| "How??" "How!!" | cried the Captain and Ardan in one voice. |
"We can never reach the neutral point!"