After a group led by former NBA players Junior Bridgeman and Grant Hill dropped out of the running to buy the Atlanta Hawks in 2015, investment fund manager Antony. Fans of Bitmoji: there’s a new caricature app that you’ll want to see. It’s more aesthetically pleasing and a breeze to use, but not so simple to share. A small village in 1898 grew into the modern city of Harbin. Polish engineer Adam Szyd Deadspin Up All Night: Real Calm. Thank you for your continued support of Deadspin. Complete conference set. Paul Werbos is the Program Director for the National Science Foundation. James Corum is a Physics Professor, Research Scientist and Inventor. Kenneth Corum is a Physicist, teacher and consultant.
MAXWELL LONGITUDINAL WAVE DEMONSTRATION, with Professor Konstantin Meyl. Professor Konstantin Meyl is an Engineer, Author Inventor of the Demo- Set and Professor at the University of Berlin. Elizabeth Rauscher is a Nuclear and Astrophysicist, and Inventor of the ELF Earthquake Predictor and Triangulator. Marc Seifer is a Professor and Author of the best- selling book “Wizard: The Life and TImes of Nikola Tesla.” In this lecture he will present an illustrated historical account of the great man that was Nikola Tesla. William Terbo is an Engineer. He is the closest living relative of Nikola Tesla and the founder and director of the Tesla Memorial Society. Thomas Valone is a Physicist, Professional Engineer and Author of the new book “Bioelectromagnetic Healing: A Rationale for Its Use.” 5. Ralph Suddath is a Third Generation Tesla Electrotherapy Inventor, Radio Host and Entrepreneur. Dr Mark Neveu is the President of the National Foundation for Alternative Medicine. Jeffrey Behary is the Director of the Turn of the Century Electrotherapy Museum. The various exhibitors will each give a 5 to 1. THE EWING HIGH- FREQUENCY ALTERNATOR AND PARSONS STEAM ENGINEIn your issue of November 1. I find a description of Prof. Ewing's high- frequency alternator, which has pleased me chiefly because it conveyed to me the knowledge that he, and with him, no doubt, other scientific men, is to investigate the properties of high- frequency currents. Remarkable advances are being made in technologies that can analyze brain activity every day and we’re reaching a point that it might be time to clearly define the.With apparatus such as you describe, shortly a number of experimenters, more competent than myself, will be enabled to go over the ground as yet but imperfectly explored, which will undoubtedly result in the observation of novel facts and elimination of eventual errors. I hope it will not be interpreted as my wishing to detract anything from Prof. Ewing's merit if I state the fact that for a considerable time past I have likewise thought of combining the identical steam turbine with a high- frequency alternator. Anch' io sono pittore. I had a number of designs with such turbines, and would have certainly carried them out had the turbines been here easily and cheaply obtainable, and had my attention not been drawn in a different direction. As to the combination to which you give a rather complicated name, I consider it an excellent one. The advantages of using a high speed are especially great in connection with such alternators. When a belt is used to drive, one must resort to extraordinarily large diameters in order to obtain the necessary speed, and this increases the difficulties and cost of construction in an entirely unreasonable proportion. In the machine used in my recent experiments the weight of the active parts is less than SO pounds, but there is an additional weight of over 1. When running at its maximum speed, and with a proper capacity in the armature circuit, two and a one- half horse- power can be performed. The large diameter (3. I have observed with interest that Prof. Ewing has used a magnet with alternating cores. In my first trials I expected to obtain the best results with a machine of the Mordey type - that is, with one having pole projections of the same polarity. My idea was to energize the field up to the point of the maximum permeability of the iron and vary the induction around that point. But I found that with a very great number of pole projections such a machine would not give good results, although with few projections, and with an armature without iron, as used by Mordey, the results obtained were excellent. Many experiences of similar nature made in the course of my study demonstrate that the ordinary rules for the magnetic circuit do not hold good with high frequency currents. In ponderable matter magnetic permeability, and also specific inductive capacity, must undergo considerable change when the frequency is varied within wide limits. This would render very difficult the exact determination of the energy dissipated in iron cores by very rapid cycles of magnetization, and of that in conductors and condensers, by very quick reversals of current. Much valuable work remains to be done in these fields, in which it is so easy to observe novel phenomena, but so difficult to make quantitative determinations. Ewing's systematical research will be awaited with great interest. It is gratifying to note from his tests that the turbines are being rapidly improved. Though I am aware that the majority of engineers do not favor their adoption. I do not hesitate to say that I believe in their success. I think their principle uses, in no distant future, will be in connection with alternate current motors, by means of which it is easy to obtain a constant and, in any desired ratio, reduced speed. There are objections to their employment for driving direct current generators, as the commutators must be a source of some loss and trouble, on account of the very great speed; but with an alternator there is no objectionable feature whatever. No matter how much one may be opposed to the introduction of the turbine, he must have watched with surprise the development of this curious branch of the industry, in which Mr. Parsons has been a pioneer, and everyone must wish him the success which his skill has deserved. Nikola Tesla. The Electrical Engineer - London. Dec. 8. 93. NIKOLA TESLA'S NEW WIRELESSMr. Nikola Tesla has announced that as the result of experiments conducted at Shoreham, Long Island, he has perfected a new system of wireless telegraphy and telephony in which the principles of transmission are the direct opposite of Hertzian wave transmission. In the latter, he says, the transmission is effected by rays akin to light, which pass through the air and cannot be transmitted through the ground, while in the former the Hertz waves are practically suppressed and the entire energy of the current is transmitted through the ground exactly as though a big wire. Tesla adds that in his experiments in Colorado it was shown that a very powerful current developed by the transmitter traversed the entire globe and returned to its origin in an interval of 8. New York Times. Dec. TESLA'S NEW DEVICE LIKE BOLTS OF THORHe Seeks to Patent Wireless Engine for Destroying Navies by Pulling a Lever. To Shatter Armies Also. Tesla insists there is nothing sensational about it, that it is but the fruition of many years of work and study. He is not yet ready to give the details of the engine which he says will render fruitless any military expedition against a country which possesses it. Suffice to say that the destructive invention will go through space with a speed of 3. Ten miles or a thousand miles, it will be all the same to the machine, the inventor says. Straight to the point, on land or on sea, it will be able to go with precision, delivering a blow that will paralyze or kill, as is desired. A man in a tower on Long Island could shield New York against ships or army by working a lever, if the inventor's anticipations become realizations. It is founded on a principle that means great things in peace, it can be used for great things in war. But I repeat, this is no time to talk of such things. I have already constructed a wireless transmitter which makes this possible, and have described it in my technical publications, among which I may refer to my patent 1,1. With transmitters of this kind we are enabled to project electrical energy in any amount to any distance and apply it for innumerable purposes, both in peace and war. Through the universal adoption of this system, ideal conditions for the maintenance of law and order will be realized, for then the energy necessary to the enforcement of right and justice will be normally productive, yet potential, and in any moment available, for attack and defense. The power transmitted need not be necessarily destructive, for, if existence is made to depend upon it, its withdrawal or supply will bring about the same results as those now accomplished by force of arms. Dr. Tesla then said that it would be possible with his wireless mechanism to direct an ordinary aeroplane, manless, to any point over a ship or an army, and to discharge explosives of great strength from the base of operations. Asked to express an opinion upon the announcement last Sunday of Charles H. Harris, an electrical engineer of Los Angeles, that he would be able to surround this country with an electrical wall of fire in time of war, Dr. Tesla gave it as his opinion that Mr. Harris was not practical. Granted, however, that the project is feasible, it would take more than all the motive power obtainable in the United States to throw a wall of fire around the country. In fact, even the passage of small currents at considerable distances through air consumes a great deal of energy on account of the immense pressure required. So, for instance, in lightning discharges, energy may be delivered at the rate of billions of horsepower, though the currents are of smaller volume than those developed by electrical generators in our power houses. TESLA ON HIGH FREQUENCY GENERATORS. Editor, Electrical Experimenter: It is to be regretted that a letter address to me by Mr. Harris Rogers, in your care, was published in the March number of the Electrical Experimenter, although the concurrence of our views in some wireless features might have made this desirable to so wide- awake and enterprising a periodical as yours. Mr. Rogers seems to be a very appreciative gentleman and nothing would be farther from my thoughts than to detract anything from his merit, but in a separate contribution, which I expect to prepare for your next issue, I shall express myself on this subject without prejudice and in the interest of truth. However, the article by your Mr.
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