“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. . . Read More