Is there more than one World—stuff?—Thus far, with a few exceptions which may be called heterodox, physicists have in their speculations used the term matter as though in ultimate conception there is but one kind of matter and the atoms of that matter are absolutely alike. In other words there is but one stuff of which the cosmos is formed. The senses on which this theory is based do not endorse, but, by their limitation, prove the opposite. We have no means of knowing of sound aside from the ear, which is wonderfully fashioned to receive vibrations and transmit them to the brain; yet its imperfection, caused by the limitations of nerve tissue, reveals the fact that it is cognizant of only a narrow field, either side of which is a wide tract, which to it is profound silence. If a sound wave impinges on the ear with less vibrations than 16½ times in a second it is inaudible; and if the number of vibrations is increased above 38,000 per second, they again lose the power of impressing the ear. There may be insects capable of hearing these high sounds, which to man are silence itself; and the long waves that beat less than 16½ times in a second may be sweet music to some of the lower tribes of animated life.
Perfect as the eye may be as an optical instrument, its range is far less than that of the ear. Only those rays of light having waves 1-39,000th of an inch in length are visible on one side, and the last visible radiations on the other end of the spectrum have wave lengths of 1-575,000th of an inch. This is a narrow limit, and on either side there must be rays, which eyes or nerves differently constructed would receive and interpret, yielding, perhaps, colors unknown to our consciousness. There is a harmony in color waves, like music in sound waves, for as a note blends in one, in all octaves above or below, so light waves, twice or thrice the length of given waves yield the same color impression.
We may regard from the same point of view the sense of taste, the nerves of which have a still narrower range, and are apparently differently affected in animals than they are in man—substances disagreeable to him being relished by them, and of course affecting the taste differently.
We are not sure that there are not senses which appreciate conditions of matter, of which we have no conception. There are insects which apparently have organs bestowing senses unlike our own. Their antennæ have no corresponding organs in the higher animals, and the conception of the world which these give has no analogy in our minds.
As the senses are thus cognizant of narrow belts of sound and light, leaving unknown stretches on either side, so what is called matter may be the narrow range recognized by our finite powers as a whole, on either side of which may lie stuffs of widely different qualities and possibilities.
A Dead View of Dead Worlds.—Pausing to consider the received theory of force, as an explanation of the causes of the world—creation, we shall find that it fails to meet the high promises it vauntingly makes.
According to the received theory of force, every manifestation of power and energy on the earth is originally derived from the sun. The growth of plants and animals, and all the activities displayed by the latter, are derived from their food, which was produced by the light and heat of the sun.
In illustration of the sun’s incalculable power, take, for instance, the rain fall of one-tenth of an inch extending over the United States. Such a rain-fall has been estimated at ten thousand millions of tons, which the heat of the sun had raised at least to the height of one mile. It would take all the pumping engines in the United States a century to lift this amount of water back again to the clouds. If the force is so great as displayed in the rain-fall of one-tenth of an inch, how incomprehensible the power which lifts the entire amount of water evaporated, amounting to, at least, forty inches!
Yet the force of the sun, manifested on the earth, is an inconceivably small part of that radiated, for the earth only receives in the proportion that its surface bears to the sphere of its orbit, and how incomparable is its diameter of 8,000 miles to that of a sphere 184,000,000 across. The combined surface of all the planets would receive a scarcely appreciable ratio of the entire amount which, unimpeded, flies away into the abyss of space.