But in our particular case there was another perturbing factor. The sun, in its annual march north through the heavens, was increasing its declination. On the 19th parallel of north latitude in the middle of May the sun is nearly overhead. The angle of arc was between eighty-eight and eighty-nine degrees. Had it been ninety degrees it would have been straight overhead. It was on another day that we learned a few things about taking the altitude of the almost perpendicular sun. Roscoe started in drawing the sun down to the eastern horizon, and he stayed by that point of the compass despite the fact that the sun would pass the meridian to the south. I, on the other hand, started in to draw the sun down to south-east and strayed away to the south-west. You see, we were teaching ourselves. As a result, at twenty-five minutes past twelve by the ship’s time, I called twelve o’clock by the sun. Now this signified that we had changed our location on the face of the world by twenty-five minutes, which was equal to something like six degrees of longitude, or three hundred and fifty miles. This showed the Snark had travelled fifteen knots per hour for twenty-four consecutive hours—and we had never noticed it! It was absurd and grotesque. But Roscoe, still looking east, averred that it was not yet twelve o’clock. He was bent on giving us a twenty-knot clip. Then we began to train our sextants rather wildly all around the horizon, and wherever we looked, there was the sun, puzzlingly close to the sky-line, sometimes above it and sometimes below it. In one direction the sun was proclaiming morning, in another direction it was proclaiming afternoon. The sun was all right—we knew that; therefore we were all wrong. And the rest of the afternoon we spent in the cockpit reading up the matter in the books and finding out what was wrong. We missed the observation that day, but we didn’t the next. We had learned. Imaginary buzzings also added to her bewilderment. Her mistress often said to her: “My goodness, how stupid you are!” and she would answer: “Yes, Madame,” and look for something.!

And now to the particular physics of surf-riding. Get out on a flat board, six feet long, two feet wide, and roughly oval in shape. Lie down upon it like a small boy on a coaster and paddle with your hands out to deep water, where the waves begin to crest. Lie out there quietly on the board. Sea after sea breaks before, behind, and under and over you, and rushes in to shore, leaving you behind. When a wave crests, it gets steeper. Imagine yourself, on your hoard, on the face of that steep slope. If it stood still, you would slide down just as a boy slides down a hill on his coaster. “But,” you object, “the wave doesn’t stand still.” Very true, but the water composing the wave stands still, and there you have the secret. If ever you start sliding down the face of that wave, you’ll keep on sliding and you’ll never reach the bottom. Please don’t laugh. The face of that wave may be only six feet, yet you can slide down it a quarter of a mile, or half a mile, and not reach the bottom. For, see, since a wave is only a communicated agitation or impetus, and since the water that composes a wave is changing every instant, new water is rising into the wave as fast as the wave travels. You slide down this new water, and yet remain in your old position on the wave, sliding down the still newer water that is rising and forming the wave. You slide precisely as fast as the wave travels. If it travels fifteen miles an hour, you slide fifteen miles an hour. Between you and shore stretches a quarter of mile of water. As the wave travels, this water obligingly heaps itself into the wave, gravity does the rest, and down you go, sliding the whole length of it. If you still cherish the notion, while sliding, that the water is moving with you, thrust your arms into it and attempt to paddle; you will find that you have to be remarkably quick to get a stroke, for that water is dropping astern just as fast as you are rushing ahead. We started in the cool dawn for Typee, astride ferocious little stallions that pawed and screamed and bit and fought one another quite oblivious of the fragile humans on their backs and of the slippery boulders, loose rocks, and yawning gorges. The way led up an ancient road through a jungle of hau trees. On every side were the vestiges of a one-time dense population. Wherever the eye could penetrate the thick growth, glimpses were caught of stone walls and of stone foundations, six to eight feet in height, built solidly throughout, and many yards in width and depth. They formed great stone platforms, upon which, at one time, there had been houses. But the houses and the people were gone, and huge trees sank their roots through the platforms and towered over the under-running jungle. These foundations are called pae-paes—the pi-pis of Melville, who spelled phonetically.

At five in the morning the conches began to blow. From all along the beach the eerie sounds arose, like the ancient voice of War, calling to the fishermen to arise and prepare to go forth. We on the Snark likewise arose, for there could be no sleep in that mad din of conches. Also, we were going stone-fishing, though our preparations were few. Under the rising moon we came in through the perilous passage of the reef of Bora Bora and dropped anchor off Vaitapé village. Bihaura, with housewifely anxiety, could not get ashore too quickly to her house to prepare more abundance for us. While the launch was taking her and Tehei to the little jetty, the sound of music and of singing drifted across the quiet lagoon. Throughout the Society Islands we had been continually informed that we would find the Bora Borans very jolly. Charmian and I went ashore to see, and on the village green, by forgotten graves on the beach, found the youths and maidens dancing, flower-garlanded and flower-bedecked, with strange phosphorescent flowers in their hair that pulsed and dimmed and glowed in the moonlight. Farther along the beach we came upon a huge grass house, oval-shaped seventy feet in length, where the elders of the village were singing himines. They, too, were flower-garlanded and jolly, and they welcomed us into the fold as little lost sheep straying along from outer darkness. The years passed, and, one sunny morning, the Snark poked her nose into a narrow opening in a reef that smoked with the crashing impact of the trade-wind swell, and beat slowly up Papeete harbour. Coming off to us was a boat, flying a yellow flag. We knew it contained the port doctor. But quite a distance off, in its wake, was a tiny out rigger canoe that puzzled us. It was flying a red flag. I studied it through the glasses, fearing that it marked some hidden danger to navigation, some recent wreck or some buoy or beacon that had been swept away. Then the doctor came on board. After he had examined the state of our health and been assured that we had no live rats hidden away in the Snark, I asked him the meaning of the red flag. “Oh, that is Darling,” was the answer.