THE EARTH'S NORTH HOLE. 79 that the north and south poles can be seen, at opposite sides of the earth, very much as one can see the two ends of the axle to the cart. But this is not the fact. The north and south poles are only two opposite points on the globe. If you could get to the north pole, you would see nothing at all-re-- markable about it. Perhaps, even, you ™ would hardly know when you got to it. It is a strange fact, that after the sailor reaches the Arctic sea, and comes near the magnetic pole, his needle seems to have lost its power. Though he may have traveled all over the world, 4 - >