The greatest width across is nearly seventy feet. The flame-like discharge shown in the photograph measures sixty-five feet across. But evidently there will be less to pump out than flows in, or, in other words, less energy will be needed to maintain the initial condition than is developed by the fall, and this is to say that some energy will be gained from the medium. Another reason was that the sensitive device representing the eye would have to be in a definite position with respect to the distant controlling apparatus, and this necessity would impose great limitations in the control. One of the earliest observations I made with these new machines was that electrical oscillations of an extremely high rate act in an extraordinary manner upon the human organism. There is, of course, a popular prejudice against using an electrical pressure of millions of volts, which may cause sparks to fly at distances of hundreds of feet, but, paradoxical as it may seem, the system, as I have described it in a technical publication, offers greater personal safety than most of the ordinary distribution circuits now used in the cities. When a word was said to me, the image of the object which it designated would appear vividly before my eyes, and many times it was impossible for me to tell whether the object I saw was real or not. Although the average energy received per square mile in any locality during the year is only a small fraction of that amount, yet an inexhaustible source of power would be opened up by the discovery of some efficient method of utilizing the energy of the rays. It is wiser to preach moderation than abstinence. Authors There is also a possibility â though a small one â that we may obtain electrical energy direct from the sun. The weak individual then began to learn how to defend himself. Note to Dia. This result would be attained all the more surely if the oxygen obtained from the water, instead of being used for smelting of ore, as assumed, should be more profitably employed. Note to Fig. For example, steamers and trains are still being propelled by the direct application of steam-power to shafts or axles. His mass, as the water in an ocean wave, is being continuously exchanged, new taking the place of the old. War is a negative force, and cannot be turned in a positive direction without passing through the intermediate phases. It is impossible to estimate with any degree of accuracy the magnitude of this greatest of all retarding forces, but it is certainly very considerable. Whither does it tend? When all darkness shall be dissipated by the light of science, when all nations shall be merged into one, and patriotism shall be identical with religion, when there shall be one language, one country, one end, then the dream will have become reality. Many a year I have thought and pondered, lost myself in speculations and theories, considering man as a mass moved by a force, viewing his inexplicable movement in the light of a mechanical one, and applying the simple principles of mechanics to the … After a prolonged investigation of the subject, finding that it was unprofitable to use the currents generated directly for smelting the ore, I devised a method which is far more economical. These three words sound the key-notes of the Christian religion. Philosophy perfectly blended. Whether coal can be oxidized by a cold process is still a question. This would be a severe, if not fatal, blow to iron. Problem of Increasing Human Energy Quotes Showing 1-6 of 6 “It is not a dream, it is a simple feat of scientific electrical engineering, only expensive — blind, faint-hearted, doubting world! In recent experiments I have discovered two novel facts of importance in this connection. First of all, we must remember that there is thirty times as much aluminium as iron in bulk, available for the uses of man. Imagine a disk of some homogeneous material turned perfectly true and arranged to turn in frictionless bearings on a horizontal shaft above the ground. Men could settle down everywhere, fertilize and irrigate the soil with little effort, and convert barren deserts into gardens, and thus the entire globe could be transformed and made a fitter abode for mankind. ₹ 162.50. We would thus produce, by expending initially a certain amount of work to create a sink for the heat or, respectively, the water to flow in, a condition enabling us to get any amount of energy without further effort. It is highly improbable that we shall discover some other and cheaper material which will equal or surpass iron in magnetic qualities. The experiments have shown conclusively that, with two terminals maintained at an elevation of not more than thirty thousand to thirty-five thousand feet above sea-level, and with an electrical pressure of fifteen to twenty million volts, the energy of thousands of horse-power can be transmitted over distances which may be hundreds and, if necessary, thousands of miles. By the simple means described the knowledge, experience, judgment â the mind, so to speak â of the distant operator were embodied in that machine, which was thus enabled to move and to perform all its operations with reason and intelligence. This led me, as a next step, to the study of a type of engine generally designated as âturbine,â which at first seemed to offer better chances for a realization of the idea. His work is like that of the planter â for the future. Home; Translate. Besides, the energy was obtainable only at a very slow rate. What is more, the time is not far off when this price, too, will be considered fanciful, for great improvements are possible in the methods of its manufacture. Of the three possible solutions of the main problem of increasing human energy, this is by far the most important to consider, not only because of its intrinsic significance, but also because of its intimate bearing on all the many elements and conditions which determine the movement of humanity. There can be no doubt that the first is the oldest way. 5 (p. 187), which is sufficiently explained by its note. But if, through the establishment of universal peace, the manufacture of war machinery should cease, and all struggle for supremacy between nations should be turned into healthful, ever active and productive commercial competition, then the positive impelling force due to iron would be measured by the sum of those two, numbers, which is sixteen â that is, this force would have four times its present value. Much was expected of it in the beginning, but so far it has been an industrial ignis fatuus. For use as an explosive it is unsuitable, because its low temperature again condemns it to a small efficiency, and for motive-power purposes its cost is still by far too high. By virtue of this property it will revolutionize naval construction, and in facilitating transport and travel it will add enormously to the useful performance of mankind. The photographs in Figs. The Problem of Increasing Human Energy functions as both a valuable contribution to scientific thought and a self-help book for humanity. Export of power would then become the chief source of income for many happily situated countries, as the United States, Canada, Central and South America, Switzerland, and Sweden. Metaphysical proofs are, however, not the only ones which we are able to bring forth in support of this idea. But its greatest civilizing property will be, I believe, in aeÌrial travel, which is sure to be brought about by means of it. It is difficult to believe, but it is, nevertheless, a fact, that since time immemorial man has had at his disposal a fairly good machine which has enabled him to utilize the energy of the ambient medium. If the molecules are tilted one way, the body is magnetic; if they are tilted the other way, the body is non-magnetic; but both positions are stable, as they would be in the case of the hollow beam, owing to the rushing of the fluid to the lower end. The introduction of the gas-engine is very much facilitated by the importance of the gas industry. I attained the result aimed at by means of an electric circuit placed within the boat, and adjusted, or âtuned,â exactly to electrical vibrations of the proper kind transmitted to it from a distant âelectrical oscillator.â This circuit, in responding, however feebly, to the transmitted vibrations, affected magnets and other contrivances, through the medium of which were controlled the movements of the propeller and rudder, and also the operations of numerous other appliances. The future will either bear out or disprove these views. Owing to this universal property and condition, a body, be it at rest or in motion, tends to remain in the same state, and a force, manifesting itself anywhere and through whatever cause, produces an equivalent opposing force, and as an absolute necessity of this it follows that every movement in nature must be rhythmical. The fact is that a wave- or tide-motor would have, as a rule, but a small chance of competing commercially with the windmill, which is by far the better machine, allowing a much greater amount of energy to be obtained in a simpler way. I still remember with pleasure how, nine years ago, I passed the discharge of a powerful induction-coil through my body to demonstrate before a scientific society the comparative harmlessness of very rapidly vibrating electric currents, and I can still recall the astonishment of my audience. Such developments will greatly modify, but not arrest it. ENERGY FROM THE MEDIUMâTHE WINDMILL AND THE SOLAR ENGINE,âMOTIVE POWER FROM TERRESTRIAL HEATâELECTRICITY FROM NATURAL SOURCES. In ocean steamers such an improvement would be particularly desirable, as it would do away with noise and increase materially the speed and the carrying capacity of the liners. Great advances are possible in these latter directions, which, if brought about, would enormously increase the useful performance of mankind. On that occasion I exposed the principles of the mechanical oscillator, but the original purpose of this machine is explained here for the first time. In common with some other metals, iron has so far resisted electrolytic treatment, but there can be no doubt that such a cold process will ultimately replace in metallurgy the present crude method of casting, and thus obviating the enormous waste of fuel necessitated by the repeated heating of metal in the foundries. Nor is this all. May these quotes help you to be a person who surrounds yourself with people of positive energy and radiates it at all times. But these and many other problems will be better solved, and in a more scientific manner, by a light-storage battery. The result obtained was all the more remarkable as the top end of the coil was not connected to a wire or plate for magnifying the effect. Some unexplained condition arose, and some new principle came into effect, and the first layer capable of sustaining low organisms, like mosses, was formed. We have become accustomed to these stimulants, and if such reforms are to be effected, they must be slow and gradual. The quantity of electricity set in movement is so great that, although most of it escapes through the rim of the pan or opening provided, the ball or reservoir is nevertheless alternately emptied and filled to over-flowing (as is evident from the discharge escaping on the top of the ball) one hundred and fifty thousand times per second. With this object the preservation of forests is of an importance which cannot be overestimated, and in this connection, also, the utilization of water-power for purposes of electrical transmission, dispensing in many ways with the necessity of burning wood, and tending thereby to forest preservation, is to be strongly advocated. But the true significance of this new art was not grasped by the majority, nor was the great force of the underlying principle recognized. But, for all that, men will fight on merrily. THE SOURCE OF HUMAN ENERGY â THE THREE WAYS OF DRAWING ENERGY FROM THE SUN. Certainly, by the use of this principle, an arm for attack as well as defense may be provided, of a destructiveness all the greater as the principle is applicable to submarine and aërial vessels. The crewless boat shown in the photograph contains its own motive power, propelling and steering machinery, and numerous other accessories, all of which are controlled by transmitting from a distance, without wires, electrical oscillations to a circuit carried by the boat and adjusted to respond only to these oscillations. ; if they are moving at only one half of that velocity, the increase will amount to only one per cent.
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