you do, Mr. Land?” said Verne, politely.
“Me, I’m a harpooner by trade.”
“A harpooner!”
“That’s right. Best there is, too.” In French, he added, “I’m the one that’s going to catch that fish so these stuffed shirts here can fillet it.”
Lucas, Finn, and Andre smiled, while Devries cleared his throat softly.
“I’m afraid one of the hazards of associating with learned people is they might be multilingual,” Verne said, smiling and giving a sidelong look to Devries. Vandenburg alone seemed to have missed the comment. “You are Canadian?”
“Quebec, born and bred,” said Land, not at all apologetic for his comment. “I come from a long line of whalers. Makes no difference to me whether this whale has tusks or horns or what-have-you. A fish is a fish, far as I’m concerned.”
“Mr. Land, here, does not believe in our aquatic mammal,” said Devries. “It seems only we stuffed shirts are quite so gullible as to give credence to such a theory.”
“Is that so, Mr. Land?” said Verne.
“Just call me Ned,” said Land. “All this Mister this, Professor that, and Doctor whoever makes my head swim.”
“Well, all right, then, Ned. And you must call me Jules.”
“And a fine French name, it is,” said Land. “My grandfather was named Jules. But to answer your question, no, I do not.”
“But, Ned, you, a whaler by profession, familiar with all the great marine mammalia, surely
you
ought to be the last to doubt under such circumstances!”
“That’s just the point, Jules,” Land said. “As a harpooner, I’ve followed many a whale, killed a great number, too. No matter how strong or how large or, like your narwhal, how well armed they may have been, not a one of ‘em would even have been able to scratch the iron plates of a steamer.”
“But, Ned, they tell of ships which the horns of the narwhal have pierced through and through,” said Verne.
“Wooden ships, may be,” said Land. “Me, I’ve never seen it done. Till I see some proof, I deny that whales, cetaceans, sea-unicorns or whatever you want to call ‘em could ever do what you say.”
“Well, Ned, I repeat it with a conviction resting on the logic of facts,” said Verne, while the others followed the animated exchange. “I believe in the existence of a mammal powerfully organized, belonging to the branch of Vertebrata, like the whales, the chachalots or the dolphins, and furnished with a horn of defense of great penetrating power.”
“Humpf!” said Land.
“Keep in mind one thing, my Canadian friend,” said Verne. “If such an animal exists, it inhabits the very depths of the ocean, frequenting the strata lying miles below the surface. It must, therefore, necessarily possess an organization the strength of which would defy all comparison.”
“And why would that be?” Land said.
“Because it would require great strength in order to survive in those depths. Allow me to explain. I am certain our friends here will bring me up short if I am in error. Let us imagine the pressure of the atmosphere is represented by the weight of a column of water 32 feet high. Now, Ned, when you dive, as many times 32 feet of water as there are above you, so many times does your body bear a pressure equal to that of the atmosphere, which is 15 pounds for each square inch of surface.
At 320 feet then, this pressure would equal 10 atmospheres, at 3,200 feet, 100 atmospheres and at 32,000 feet, the pressure would be equal to 1,000 atmospheres. By simple arithmetic, we can determine that if you were able to attain this depth, for every foot you were to go down, your body would be subject to a pressure of approximately half a ton. Now, to a certain degree, this pressure is negligible because the air penetrates the interior of your body with equal pressure. This is why you are able to walk about without perceiving the effects of atmospheric pressure. This is also why you are able to dive down into the water, to a certain