Sunk at Sea | Page 6

all, from the cabin-boy to the captain, deepened into respect when they found that, although only an advanced student and, "not quite a doctor," he treated their few ailments with success, and acted his part with much self-possession, gentleness, and precision.
Larry O'Hale was particularly eloquent in his praises of him ever after the drawing of a tooth which had been the source of much annoyance to the worthy cook. "Why, messmates," he was wont to say, "it bait everything the way he tuk it out. `Open yer mouth,' says he, an' sure I opened it, an' before I cud wink, off wint my head--so I thought--but faix it wor only my tuth--a real grinder wi' three fangs no less--och! he's a cliver lad intirely."
But Will did not confine his inquiries to the objects contained within his wooden home. The various phases and phenomena of the weather, the aspects of the sky, and the wonders of the deep, claimed his earnest attention. To know the reason of everything was with him a species of mania, and in pursuit of this knowledge he stuck at nothing. "Never venture never win," became with him as favourite a motto as it had been with his father, and he acted on it more vigorously than his father had ever done.
One calm evening, as he was leaning over the side of the ship near the bow, gazing contemplatively down into the unfathomable sea, he overheard a conversation between the cook and one of the sailors named Muggins. They were smoking their pipes seated on the heel of the bowsprit.
"Larry," said Muggins, "I think we have got into the doldrums."
"Ye're out there, boy," said Larry, "for I heerd the capting say we wos past 'em a long way."
The men relapsed into silence for a time.
Then Muggins removed his pipe and said--
"Wot ever caused the doldrums?"
"That's more nor I can tell," said Larry; "all I know about them is, that it's aisy to git into them, but uncommon hard to git out again. If my ould grandmother was here, she'd be able to tell us, I make no doubt, but she's in Erin, poor thing, 'mong the pigs and the taties."
"Wot could she tell about the doldrums?" said Muggins, with a look of contempt.
"More nor ye think, boy; sure there isn't nothin' in the univarse but she can spaik about, just like a book, an' though she niver was in the doldrums as far as I knows, she's been in the dumps often enough; maybe it's cousins they are. Anyhow she's not here, an' so we must be contint with spekilation."
"What's that you say, Larry?" inquired the captain, who walked towards the bow at the moment.
The cook explained his difficulty.
"Why, there's no mystery about the doldrums," said Captain Dall. "I've read a book by an officer in the United States navy which explains it all, and the Gulf Stream, and the currents, an' everything. Come, I'll spin you a yarn about it."
Saying this, the captain filled and lighted his pipe, and seating himself on the shank of the anchor, said--
"You know the cause of ocean currents, I dare say?"
"Niver a taste," said Larry. "It's meself is as innocent about 'em as the babe unborn; an' as for Muggins there, he don't know more about 'em than my ould shoes--"
"Or your old grandmother," growled Muggins.
"Don't be irriverent, ye spalpeen," said Larry.
"I ax her reverence's pardon, but I didn't know she wos a priest," said Muggins.--"Go on, Cap'n Dall."
"Well," continued the captain, "you know, at all events, that there's salt in the sea, and I may tell you that there is lime also, besides other things. At the equator, the heat bein' great, water is evaporated faster than anywhere else, so that there the sea is salter and has more lime in it than elsewhere. Besides that it is hotter. Of course, that being the case, its weight is different from the waters of the cold polar seas, so it is bound to move away an' get itself freshened and cooled. In like manner, the cold water round the poles feels obliged to flow to the equator to get itself salted and warmed. This state of things, as a natural consequence, causes commotion in the sea. The commotion is moreover increased by the millions of shell-fish that dwell there. These creatures, not satisfied with their natural skins, must needs have shells on their backs, and they extract lime from the sea-water for the purpose of makin' these shells. This process is called secretin' the lime; coral insects do the same, and, as many of the islands of the south seas are made by coral insects, you may guess that a considerable lot of lime is made away with. The commotion or disturbance thus created produces two great currents--from the equator