FERTILISATION OF CLOUDS.

As the navigator cruises in the Pacific Ocean among the islands of

the trade-wind region, he sees gorgeous piles of cumuli, heaped up in

fleecy masses, not only capping the island hills, but often overhanging

the lowest islet of the tropics, and even standing above coral patches

and hidden reefs; “a cloud by day.” to serve as a beacon to the lonely

mariner out there at sea, and to warn him of shoals and dangers which

no lead nor seaman’s eye has ever seen or sounded. These clouds, under

favourable circumstances, may be seen gathering above the low coral

island, preparing it for vegetation and fruitfulness in a very striking

manner. As they are condensed into showers, one fancies that they are

a sponge of the most exquisite and delicately elaborated material, and

that he can see, as they “drop down their fatness,” the invisible but

bountiful hand aloft that is pressing and squeezing it out.--_Maury._

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