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Show THE SAUNA SUN. SAUNA. UTAH . Air. Photograph of tKo Shenandoah Disaster v.' ' tR ' AFTER EVERY MEAL - "ii afiorda benefit as well as pleasure. Healthful exercise for the teeth and a spur to digestion. A long lasting refreshment, toothing to nerves and stomach. The Great American 8weetmeat, untouched by hands, full of. flavor, Fig. 3 The Abovi Diagram Shows Proper Connections- for the. Antenna Coupler and the Radio Frequency Transformer. - PETER MOMBELLp, in New York Herald-Tr.ibun. . . Very trftoii .a radio set, especially if It is onq of the popular type, will not work very well on PX stations, even after thp fan 1ms taken great care in making the proper arrangement of coils, spacing, soldering, etc. This Is very often due tofthe fact that the set builder does' not recognize any difference in the Way that the four leads from fhe tuned couplers and audio .transformers are connected. It should be pointed out that eVery coil in a set is at a. high potential at one end andat a low potential at the other end. .This potential difference is tfecesSary for a flow of electricity. For example, in a primarycoil the end connected to the aerial is at a higli potential while the side connected to the ground is at. a low pqtential. A current can thus flow through this coil from th$ side of high potential to the side of low potential. In so doing a magnetic field is set up about the coil, which Is constantly ris'ing and .falling with the reversals of the currents flowing through the primary since this is an oscillating circuit. "The changes In the .magnetic By radio-frequenc- y diagrams such as the one in Fig. 3. Then no mistakes could bg made In the coupler connections, which would save a great deal of experiment in reversing connections continually after a set is completed. . . FTg. 3 shows the proper connections for a coupler. The low potential side of the primary (ground end), and tlie low potential side of the secondary (filament end) are placed together so that no leakage can occur. Ttos important thing Jo remember is to connect the side farttier away from the primary coil to 'the grid; as shown. In tlie intermediate stages of radio- - Any book you want by mail, CO. Dl Deseret Book Co East So. Temple, Salt Lake City, Utah BOOKS 44 L. D. S. Business College school or ErriciCNcy AH commercial branches. Catalog- - free, N. Mala St. SALT LAKE CITY, UTAH 00 Teach Children ToUse Cuticura Soothe and Heel Rashes and Irritations PARRAS HAIR BALSAM Bmaofm Dautrotf Stoe Hair tmSM Ristoris Color aad BeaatyteQw anil F' SlKBAti HINDERC0RN8 aU Heeaoves Ooma. Cal- knaM, eto., stops pain, snsares eomtort to the Sssc, makes walking aaav. lSs by maU or at Hr Ma. Hlsook ObaaUsal Wotta, Ihtahogna, A T. radio-frequenc- y 4 Fij. Transformer Should Have Terminals Marked as Shown. frequency amplification tlie couplers M are connected In the same way, the lead from the plate being treated as . This remarkable aerial photograph was taken, soon' after the tragic destruction of the Shenandoah in a storm if It were the lead from the aerial, neaa Ava, Ohio. The latter portions of the wrecked airship are indicated by the arrows and circles.' and tlie connections of high and low potentials are based on this, the plate being at as high potential as the . .. . aerial. To Save Making Reversals. In thecase of transformers the same rules hold true. Most transformers have their terminals clearly marked, but If tills be not the case the fun should carefully examine the windings and leads to determine the high and low potential sides. Even if tlie leuds are marked it Is worth 1 Circuit Fig. Showing the Primary while to check them up and be sure Incorrectly Connected. that they are correct before connecting field induce a current In the second- them, so as to save trouble in' making ary coil, 'which also .changes direction reversals. The secondary is the outas many times as there are reversals side winding in the transformer, it In the primary coil.. being wound over tlie primary aSid , having two leads. The leud from the Potential Difference in Coil. Let us now go back to our Ideij of outer turns Is farther away from the potential difference Ip a (foil. The source, which is the primary, and idea of potential is relative. A con- hence must be connected to the grid ductor it at a high potential with re- since it is tlie side of the highest pospect to some other part of the cir- tential. cuit which may he grounded and thus will be at a low potential. Also it QO'iCiOlQiO'iOiGlO'Oi&iOiOlO has been shown that the end of a coil which is farther away from the 8 source of current is the side" of .higher 0 0 By ROBERT SUTLIFFE potential. Tlius ifi the secondary coil o 0 OiOiOiOiOiOiDiOiOfOiOiOMri the end J bat is fiurthpr away from the primary Is the end of higher potential. .THE NORTH POLE-- A. Advantage should lie takerf of tills fact 0 D. 1926 and the proper connections made on 0 a couplet so ttiat t lie current from the $ aerial will flow through smoothly from S TT IS sure It lonesome hole, end to end' without any losses and Q " way up near the old North 0 that the end which, is at the" highest 0 Pole, where the nights are long (j and houses built potential .should he connected to the and.j , aside from eating fish or some ! greasy kind of dish, it doesnt $ .. 0 0 even charm an Eskimo. 11. II. . Hudges, a Camfllton There tlie women dress in 0 (111.) Q furs, some sealskin coat is liers j banker, ofiered ft prize for llid tallest $5 . cornstalks of the new 1925 crop, arrd (!) and tlie kiddies loll about- in .X WHknor Silzer greeting the grand phize winner oMlie Aabury Park baby . D. A. Bushnell oT Green county, Illi---' skins expensive; but the nearest J? 0 oY KliziibetU, Norma Prey N. J. IIe'r treasure ship and pirate cos- hut 0 riois, won. IIe is shotvn above.with the parade,. qv house perhaps (Just some tire silver tume cup. captured with spears and traps) is miles, X Stalks, w hlch measured is so extensive. h! X away, flie pluf-16 feet 9 liiclie'S. , 0 6 with its boundless be ; to a place 0 0 sea, its INDIAN LEAD- - KING X the only tunp they 'have's the X y' "Zero Blues; and they live but $ in tlie past, tli.e events of year 0 'fore last, ure masqueraded --as 0 . tlieI tutlatest news, those tilings will, fade where the little bear cubs X away, Is Circuit the..Setondary Fig. 6 play find. where tlie crop is orfly 0 . Incorrectly Connected. q. ice lind snow ; when the Ioiig grid which '.fs to have, the greatest night comes aloDg, theyll be en- (force impressed upon itl .That js, the 2 tertafned with song and they'll 0 facts about differences in potential in 0 get tlie latest dope by radio. a, coil should be 'applied. O 'When.'th'e ice field heavetf and 0 Mistakes In Connecting. . . .. . about q q breaks, they will hear mis-- ! . Figs.. 1 and 2 show the usual earthquakes, they, will learn v 'takes that afe niade In connecting aliout thV 'doings at Miami, that : tlie sidfe oT the Q. the price of cbal is high, how to 0 couplers. In Fig. 'high potential (aerjirl end). is connect- q niakea'n ipiile pie, and a song 0 ed next to the. low potential sl'du of T about some wondrous colored .. 0a, the secondary. In Fig. 2 the low po- X3 manunjx . . flnsiics out, they O Wlien , Auriira tential side of. the, primary (ground 0 .w , end) is connected so that the grid side q will know what It's about; tlrey 0 of the secondary is .next to it. The T-- will learn tlie latest way to trim fquft here Is thdt the grid is not in- iT a hat ; 'bout a husky dog thats sulated from a' low potential Influence.' 0 sick, and the kiftd of milk to ' Both of these Improper connections (3 feed a well polecat. ! 0 cause Josses 'which are. noticeable orr S3 No longer dense and alow will $ I)X stations. They result froti) a mis-- i - be tlie Eskimo, each house or two 2 'interpretation 'of diagrams .which are 2 will. bve its radio set, and upon S ' drawn in a way that will be t Chief Tom McCauley, fvhose Indian . Q smiie Icy ridge we. will see the 0 name' Is Hun Deer, of the Omaha tribe, but tiie jj dames play bridge, while a cold 0 in and neat appearance, la reputed to fie worth more than-connections shown are not to lie made deck for tlie men will win a bet. g Lend was found on million dollars.as'if the diagram were an actual pic- 0 ( Science and Invention and ft Radio News.) the land "the government gave him Scene during the big fire that wrecked the Furness Bermuda pier at ture of the apparatus. It would be Q and he is now called the lead king." If. all- experimenters street and the Hudson river, New York. drew all their v! i O i s O iO O i s OiOd Oi 0 0 h ?IZE cornstalks CffeiilKKDlla the wonderful face bleach makes the skin beautiful. At all drug and dept, stores or by mall $1.25. BooKlet free. Dr. CL H. Berry Co., 2976 S. Michigan Ars., Chicago pjrize Winner Greeted By Governor Greens August Flower for Constipation, Indigestion and Torpid Liver ( audio-frequenc- y Successful for 69 80c and 90c bottles ; ALL DRUQGIST8 Fl Stop the attacks at once. FREE aampla and treatise mailed to any one giving age. Just to prova what It will do. use 61 yeara, Why suffer longer when relief la offered FREHf Address Towns Remedy Co., Milwaukee, Wla Clocks Long Service (Muine) family have had one alarm clock for 21 years which has run continuously during that time without repairs, and only an occasional oiling. Considering that it cost $1.20, the family believes that it has had Its money's worth out of the faithful timepiece. A Batli RADIO RHYMES Sure Relief 0. 6 Bella ns Hot water Sure Relief CIL-AN- S FOR INDIGESTION 25t and - prize-winnin- g Flames Destroy a New York Pier d chei.-Me.s- s 1- - . . 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