MY UNBIDDEN GUEST CONTINUES READING HIS MANUSCRIPT.
CHAPTER XXI.
MY WEIGHT DISAPPEARING.
We halted suddenly, for we came unexpectedly to the edge of a precipice, twenty feet at least in depth.
"Let us jump down," said my guide.
"That would be dangerous," I answered; "can not we descend at some point where it is not so deep?"
"No; the chasm stretches for miles across our path, and at this point we will meet with the least difficulty; besides, there is no danger. The specific gravity of our bodies is now so little that we could jump twice that distance with impunity."
"I can not comprehend you; we are in the flesh, our bodies are possessed of weight, the concussion will be violent."
"You reason again from the condition of your former life, and, as usual, are mistaken; there will be little shock, for, as I have said, our bodies are comparatively light now. Have you forgotten that your motion is continuously accelerated, and that without perceptible exertion you move rapidly? This is partly because of the loss of weight. Your weight would now be only about fifty pounds if tested by a spring balance."
I stood incredulous.
"You trifle with me; I weigh over one hundred and fifty pounds; how have I lost weight? It is true that I have noticed the ease with which we have recently progressed on our journey, especially the latter part of it, but I attribute this, in part, to the fact that our course is down an incline, and also to the vitalizing power of this cavern air."
"This explains part of the matter," he said; " it answered at the time, and I stated a fact; but were it not that you are really consuming a comparatively small amount of energy, you
