p R0F1TABLE DAIRYING By HUGH G. VAN PELT Dairy Expert Iowa State Dairy Association What the Dairy Cow Has Been Doing Perhaps there Is no better explana tion of why one breed of cows Is better for milk production than the other, thun to look Into the history of them ss breeds. In doing this we find how they were produced and why. We llnd, for Instance, that the beef animal has been bred In her native country by breeders who were past masters In the art of breeding. Kor hundreds of years they have fievoted their efforts along the lino of producing an animal which would convert the very greatest possible amount of food consumed, Into beef and fat to deposit over the back and lolu and rump, over the ribs and down deep In the twist. They have etrlven to breed such an animal be causo there has been a demand for Just such an animal, and this demand has sprung from the consumer of beef u.) through tho retail clerk In the meat 'mrser. inrouen inn lonner nnn on to the packer, and from him through his buyers to the commission men and on down through the feeders of steers to the breeders of beef cattle. In the neat market the demand from the after h'j has produced and put beef cat tle Into the dairy with the guarantee that the calves" w hich he-produces will be worth more two years hence when he goes to sell them, even though his cows do not produce half as much milk and butter-fat. Now, on the other hand. If we look through the origin and tho develop ment of the dairy breeds of cattle, we find that for hundreds of years there have been men with ability Just as great as that used by the developers of beef cattle who have been working and tussling with the laws of breeding for years, striving to produce an ani mal that would convert every possible bit of Its food Into milk and butter fat. They have cared little for tho beef that might be found on the ani mal's body, but what they have striven to do was to develop an animal that after consuming and digesting a large amount of feed would assimilate it Into blood which would carry It, In stead of to the top of the back, and ribs, around through a well placed and large udder and there convert It Into s 1 si ' : .. : -: .' . T y ' ... f & f .. :.. : ' e . : ... Cow Bred for Economical Milk and Butter Production. trade has been for cuts of beef that milk and butter-fat. Like the breed- are taken from over the back and the loin and the other parts mentioned, be cause the beef found In these regions Is more suitable to the taste, richer in its flavor, more tender, better grained and, in fact, more to be de sired than Is the meat which Is found in the neck, brisket, plates and in those portions considered the cheaper part of the animal. Because of the de mand, the better parts of the animal have demanded a higher price and, consequently, the animal which Is most greatly developed in these high priced cuts is the more valuable ani mal, and because of the fact that like begets like or a likeness thereof, it has been necessary to breed animals the likeness of vhlch would be well devel oped In these qualities. This is the de mand that has caused the breeder of beet cattle to produce an animal that would convert every possible portion of its feed into beef and fat and lay it -over the top of the back, the ribs, etc. During this process of breeding up, he lias paid very little attention to milk production, probably due to the fact that It is a most difficult thing to pro luce an animal which has the power ers of beef cattle their results have been wonderful and they have to a large degree accomplished their end; but In so doing they have developed an animal radically different In form and conformation from that which the producer of beef cattle has developed. Instead of being rectangular and square In form and covered with beef from one end to the other, they have produced an animal that Is wedge shaped, open Jointed and angular in form. .Now, they have not produced this animal of this shape because they thought that a long neck, bony ribs, an open Jolntedncss and spareness In flesh, prominent hip bones and lean ness in appearance all over, were an indication of beauty, but in their great interest in the question of developing an animal that would convert every portion cf its food into milk and butter-fat, they have given up this result and they have found that it is impos sible to produce an animal that will take a given amount of food and con vert it into two different products at the same time. Consequently, they have found that if each animal pro duces every available portion of food i i i. ? V 1 VS. s ,i "i 4 - t v' ' 1. i A V f A Cow Bred for Economical Beef Production. of converting a given amount at feed Into two things at the same time. The aim of the breeder of beef cattle has been to produce beef and he has done so at the expense of tho milk-giving functions of the animal in his charge. The Beef Breeders' Accomplishments. The wonderful results that have been accomplished by these breeders of beef cattle are not to be belittled, be cause they have produced a wonderful work. They have produced an animal tbr.t is capable of making two pounds of valuable beef where one pound or 'bs was to be found In the animals of th' past. They have made wonderful Improvement in beef production and tn-iay we find In the beef breeds, steers that, although they are not capable of making any more gain out of a bushel ot corn than is a Je rsey or n llolstelu Ftn r, still they have the ability of con verting their food into high-priced beef i ;.:!. cr ttian into cheap Vxllow, as Is the c. wiili the majority of the dairy bri d steers. Hut it would be the height of folly to say to the feeder of beef r;."!.! that he should use upon bis fauns dairy cows because, betides sup '.r.? a calf that would be worth one lia t nwich as the href calf, he could I ;.;l ici' twice as much milk and but-t:-Tat as though he kept a oeef cow. Hi would be very sadly surprised when 'il time came to market hs steers if !. lo-.nd that he had made no profit IrMii tbem, und this surprise would probably bo Just as great and Just as l.i rt a disappointment as the dlsap m I-: xcut wblcb the dairyman finds Into milk and butter-fat there Is noth ing left for the production of beef to cover up the bones of the body, and the result Is the above described con formation. And so we have breeds of cattle lor tho specific j urpose of being utilized as machines lor the conversion of raw materials produced upon the farm Inro beef; and, on the other hand, we have anltnalii developed for tho specific pur pose of makii g for us a machine with the ability to convert raw materials or the grains raised .ipon our farms, Into in 1 Ik and butter-fat; and when ever one of tbese breeds oversteps Its bounds and erters '.he field of the oth er, then, from the standpoint of an ef ficient anil profitable machine, they are at a loss because the other ma chine can do that work much more ef ficiently and profitably. The Dual Purpose Cow, However, as Indicated In tho begin ning, there U protmnly a place for the dual purpose cow, uy which term we mean that cow that is capable of producing some milk and butter-fat and some kind of a calf every year. There are many who are to be found In every business who cannot accom plish to the same degree the results of others, and likewise there are many breeders and feeders who, were they to have the very best beef cattle tLat could be raised, would not appreciate them to the extent that they would take the very best care of them, and no tnat In the rml tho results would be far from flattering, nnd it Is with out doubt equally profitable for theso men to have prt animal much Inferior to tho very best. And tho likelihood Is that they can make almost as much profit out of n common animal as they can out of an animal developed to the very highest degree possible, and the name Is true relative to the cow that has to be milked upon the farm. There are ninny who would milk cows, that have not studied tho fundamental principles of handling, caring for and feeding tho dairy cow and it would be a terrible hard: flip to tho cow were she compelled to withstand the care, feed nnd management that she would receive at the hands o? theso feeders, because, as has been stated before, r.he Is more or less of an artificial be ing, and In order to do her best work she must be subjected to the very best met hods of management, and for this purpose likely the so-termed dual purpose cow Is to bo recommended. She has been of wonderful service in that she ha." been used as ft stepping stone from beef production to the pro duction of milk nnd butter-fat. If we look to the history of every country, we will find that the different stages of development are, first, grain farm ing, next grain nnd stock farming, next stock fnrmlng, and finally stock farming anil dairying The man who has educated himself as a feeder of beef cattle nlwnys finds that to feed for the production of milk 19 a much different business. He must have dif ferent kinds of animals, keep them un der different kinds of shelter and feed them foods of different kjnds nnd in different proportions, and on the whole care for them entirely differently; and were this man to step immediately from the feeding of beef cattle into tho fed I tig and caring for the very hlgh pst character of dairy cattle, he would not be ple.-rsed wth the results as n feeder of tnts second class of animals. Consequently, when he finds that there are greater profits ;hat are more cer tain to be found In milk production, the first step which he takes Is to begin milking the cows that have heretofore done nothing but produce the calves that ho has later sent to market; and as he feeds for a period of time these cows that produce for him regularly hardly enough milk and butter-fat to pay for their keep, he be gins to wonder if there are not other methods of feeding these snme cows that will better their production, and in conseauence, he learns from time to time and from year to year of the bet ter nethods or the ways of producing froiu these sumo cows more milk and butter- fat and doing it more econom ically and profitably. During this period that the change has been coming about, he has learned to properly care for tho cow and now the time is ripe for him to go into the dairy business and to use tho real dairy cow. It Is somewhat like the custom of the small boy who must ride the woden hobby horse first, later tho Shetland pony and finally he Is capable of riding and managing suc cessfully a real saddle borso. There is no doubt but that of all the horses the saddle horse Is tho best, but it would be the height of folly to give him to the boy at the period when h Rhould be riding a wooden hobby horse, or even at the time when he should be riding a Shetland pony, when the nroner time comes he will be very successful in riding a blooded saddle horse, and it would be the ut most folly for him to be trying to gei some place on a wooden hobby horse at this time. Rut in Its place, the hobby horse has been extremely valuable In that it has taught the first fundamental principles of riding, and so it is wiin the different degrees ot efficient milk producing cows. Inasmi-ch as it is to a great extent folly lor n man who Is trying to produce nilk nnd butter fat with the greatest degree of profit to be using common, unprofitable cows, it would be almost as pr?at a folly for the man who has never given the matter any consideration and has prac tically no ideas regarding the manage ment of dairy cows to ba usln-? high class, expensive, pure bred dairy ani mals because in nil likelihood they have been so intensely developed that many of them would become ruined and practically worthless In the course of a very short tinio under noor man agement and wouk dceenTate from year to year, and instepd of tha herd becoming better as time passed on. It would in reMUy become poorer and bis results would be lar from gratify ing. QUEER HABITS OF AUTHORS Peculiar Eccentricities That Can Only Be Set Down to the Eccentric ities of Genius. Mark Twain's habit of writing tn bed in the latter years of his life has called attention to tome of tin1 pe culiarities of composition among ear lier authors. .Milton never could write his poems un'ess his head was thrown as far back us possible and his eyes looked upward. .Matnrin sukk a waier oe- tween his eyebrows when he was working, not only to show his serv ants and household that he was en gaged In composition but ulso to help him concentrate his lactiltles. Clover was best able to compose a ballad while he was walking in the garden of a friend and destroying her llower beds with his calm. Although Mezeray worked only in daytime, he had to have candlelight in the room while he wioie his histories. Rous seau found that bis thoughts came most freely when lie wandered In the woods and collected botanical speci mens. Descartes lay perfectly stil and mo tionless while engaged In thought. Am pere could work on bis problems only while standing up, and thus he antici pated the de.-ik of those modern wri ters who stand at their work. Am pere was In the habit or writing down his thoughts in enormous letters. Haydn never set to work on his scores without drawirg on the ring given to him by Fredn "irk II., and Pae slello was In the hibit of covering himself with bedclothes before ha thought he was capable of his best work. THE rmnni mm f "V 1 ELECTRIC NOTES. An electric machine has been ociide to wnsh and purify the air in any room. Taper may be made a good electrlo conductor by Impregnating; it With carbon. Japan has now more than 200 tele phone exchanges, more than twice tha number It had two years ago. More than 20,000 20-candlepower in candescent lamp filaments can bo made from a slnglo pound of tantalum. A new electric desk lamp hag tho filament stretched out In a long line to distribute tho light over a gTcater rea than usual. The handle of ft new electric torch is magnetized so that it will adhere to metal surfaces, leaving its user's hands free for work. Tho largest wireless station In Eu r ,ie, that on the Adriatic sea at Pola, Austria-Hungary, includes a 300-foot tower built on a foundation of glass. Two California men have patented an electric flatlron with an automatic cut-off, so that the current Is used only when the Iron is iu actual opera tion. Somewhat in lino with the electric ally lighted scarf pin Is one devised by a French Jeweler In which Images of animals are made to move by mo tors supplied with power from a pocket battery. In an nddress recently made by Prof. John V. Whitehead of Johns Hopkins university It was pointed out that out or 220,000 miles of railroad In this country only 1,000 miles have as yet been electrified. To permit u motorist to explore dark corners of his car with a light ind yet leave his hands free there hns been invented an incandescent lamp nnd reflector to fasten to the forehead and take current from the car's bat teries through a cord. An electric light plalit In Nebraska is manufacturing Ice as a by-product. The exhaust steam of tho plant, which would otherwise go to waste, is uti lized In tho ammonia absorption pro cess of Ice manufacture, and also for difitllling water from which the Ice is made. WIRELESS OUTFIT IS UNIQUE Successfully Operated Without Ground Connection at Either End Ap paratus on Bicycle. The sending of wireless messages through Fpaco without a ground at either station has been demonstrated by two inventors of Ilrooklyn, N. Y Messrs. I. Wolf and II. Mohler, whor they took part In the Memorial day parade with their complete sending and receiving stations mounted on bicycles, says Popular Mechanics. Ono of the inventors took the position at the end of tho procession, whllo the tXtfm Sending Stioi jfvj7osiTivt J TiNvriM CI!. other was leading, making a distance of about 1V4 miles between them. No ground wire was used and the rubber tires prevented any connection through tho frame and wheels. Tho sending apparatus of the station on t'..o bicycle consisted of a two-Inch Induction coll, a zinc spark gap, a home-made rubber plate multlplo-serioB condenser, which was used for trans mission of the electrical waves, nnd a largo wireless key that operated the coll. Tho receiving Instruments con sisted of a pair of 3.000 ohm doublo head telephone receivers, a silicon de tector and a noiilndtictlve potentio meter. The entire outfit. Including the battery, was mounted on a board 10 by 22 inches, which was fastened to tho handle bar of the bicycle aa shown In the photographs. The aerial consisted of a three-wire system mounted on a seven-foot pole, which was attached to tho seat of the bicycle. Each of the three wirps ure ten feet long and Insulated at the top nnd bottom. Tho transmitting and receiving In struments were connected with very heavy rubber-insulated wiro. The op- OUTDOOR LAMPS LIGHT INSIDE Found Advisable to Illuminate Iowa Powder Mazagine by Arc Lamp Through Window. Is it practical to do Indoor lighting with outdoor lamps? Tho suggestion Rounds almost like a paradox and yet is not that what we universally do in the daytime when we get our indoor Illumination from tho outdoor sun? Were we not spoiled by the advances made in artificial lighting by means of lamps placed in all sorts of Indoor lo cations, tho Idea of leaving the lamps out ot doors might not aeem so pre posterous, says Popular Electricity. , It Is unusual, to be sure, and yet there are occasions where this is not only practical but advisable. One of these was found some years ago in connection with a powder magazine lo cated on tho outskirts of an Iowa town, where the only available current was that of a direct current arc cir cuit. An incandescent circuit might safe ly have been carried right Into the structure, and an alternating current 1 1 silicon P' I oc rrcToc-'iy "y i poTtmioMtTr I C.BATTEHV erator would guide the bicycle with one hand and work the key with tho other. The Interesting part ot this out fit was the aerial used for sending tho electrical discharges. The wires were divided Into two parts; one part con sisted of two wires connected to the positive terminal of the induction coll, whllo' the other, or single wire, was connected to the negative. In , both diagrams A represents the top of the aerial and B the bottom. VARIOUS USES OF SILUNDUM May Take Place of Platinum In Ap paratus for Melting Brass and Many Other Metals. Adversity and Virtue. Adversity tries men, but virtu consequently they would degenerate struggles after fame, regardless ot the and deteriorate from year to year, 1 adverse height. Stilus Itallcua. llill Throws Light Through Window. might have been transformed to a suitably low voltage for this purpose, but to bring the high voltage arc cir cuit into the powder magazine seemed risky. So the lamps were hung out of doors close to thick glass windows, but Instead of the usual glass globe each was fitted with a reflector which threw the light Inside. Sllundtim, tho new material for in dustrial and domestic apparatus made In the electric furnace of F. Polling, a German engineer, Is now being sup plied commercially by a special factory in Switzerland. It Is a form of silicon carbide produced by saturating carbon with silicon, -vhlch Is a vapor nt about 1,600 degrees C, and the product dif fers from carborundum, tho amorphous or crystalline silicon carbide, It being a very hard and resistant mass retain ing the shape originally given the car bon. That la, the carbon, as bricks, rods or utensils, may be coated with or entirely converted Into stlundum by heating In silicon vapor. Iiclow 1,600 degrees C, bilundiim does not melt or oxidize, and It Is expected to find a large field as a cheap, resisting and durable substance for tho heating rods or grids of electric kitchen ranges. As It can bo given a high temperature without risk of overheating, tho ranges may have the glowing heat of a coal fire. As sllundum is not affected by acids or chemicals, It may take the place of platinum for many uses, espe cially In apparatus for melting brass, aluminum, lead and other luetals, and for laboratory ovens requiring high temperature. It is attacked by very hot molten metals, from which It may be protected by a thin coating of platinum. Telephone Winds Clock. Making the telephone set and wind the clock Is a novel idea lately pat ented by W. W. Dean. The limb of ihe telephone line that, when out or use, is connected to ground at the central office, Is In the new system connected to the subscriber's book lever, and reaches ground through a lower contact and the coll that winds and sets the clock. The ground to ground circuit has no result. When the clock is to be set and wound a master dock at the proper iiiHtant doses a circuit, momentarily switch ing current from a battery at the central office to ground through the winding and Hettlng coll. The clock Is then acted on by the coil. Wireless Telephony. In connection with his new syi.tem of wireless telephony, Prof. Q. Main rana tises a liquid microphone. Tli . consists of a small tube attached to the diaphragm of the microphone and through which a stream of water flows between a pair of platinum elec trodes. The water U slightly acidu lated so as to complete the circuit be tween the electrodes. However, when the microphone Is vibrated by the voice the st renal of liquid fluctuates, varying the electrical resistance In accordance with the bound of tho olce. Electric Smelting. The success of electric smelting is indicated by its rapid adoption. A tlermun authority counts up lit elec tric furnuces that are at work making steel, nnd his list Is Incomplete, some important omissions having been pointed out. Of those enumerated 77 are arc furnaces, two generate beat by arc and resistance combined, and 25 are Induction furnaces. There are ulso some pig Iron smelting furnaces, Norway und Sweden have two or three. Of the steel furnaces seven are at work In Knglund and a number in America, but the great majority are In France and Germany. Most of the furnaces are of small capacity one to five tons. They are employed chiefly on high-class steels, for spe cial purposes, but a fair proportion are working on ordinary steelH, such as structural ttteel, castings and railway lies, rails, etc. Wireless for Airships. Now that aerial navigation Is com ing to be considered seriously, new problems are arising, such as the question of navigation on starless nights or over fog-bound land, when the aeronaut will bo unable to find his bearings. It has been proposed by a Cerniaii inventor, that a network of wlrelexs stations be established over the land, each automatically sending out a predetermined signal at regular Intervals, which would be received by the air craft, and eiuiblo the aeronaut to determine his course. The airships would not be required to carry trans mitting apparatus, as a small reccir lrC apparutus would suffice to enable them to avail then. selves of this pro posed system, and the weight of tho receiving device could easily be kept I down to a few po'tuO.- Proper Niche There Is Right Place for Every Man Iy MADISON C FETERS ME It SON said: "The crowning fortnne of a man is to be born I with a biaa to somo pursuit which finds him in employment I nnd bnnninesa " The btipitiess which wc love is the one to which we go with delight. No man can struggle victoriously against hia own character, and the man who tries to do anything else than (hat for which nature intended him w ill bo worse than nothinir. "tjJT I Many of the world's most successful men have failed in several II H ltll rsilt i t 4 liofnro lliev flnnllv fl iacnvniWl Imnf it tbnif rrnnina ' .......... . ... V u v, lib . Goldsmith failed as a phvaician. but became immortal in "The Deserted Village." Cromwell was a farmer at forty, and Grant a tanner nt thirly-eigltt, although the latter had fitted himself for his great life work by military education at West Point. No man will ever do his best until he fills his proper niche. Many an ambitious parent forces a boy to become either a doctor, a lawj-er or a preacher, and thus defeated, disappointed and dispirited, the boy who inijjit have become a successful farmer, a good blacksmith or a merchant prince. There are many fathers who think it their divino right to dictate tho boy's calling in life. Handel, the great composer, was set aside for tho , law, and his father, a physician, did all he could to destroy the boy's fond- ' 'ness for music. The parents of Bach meanly denied the boy a candle so that he had to copy his music by moonlight. ! Galileo, discoverer of the pendulum, inventor of both the mieroseopa and the telescope, was set apart by his parents for a physician, ut h would hide his physiology and on the quiet work out the most difflcul problems in mathematics. Lorraine, the painter, was apprenticed by his parents to a pastry, cook", while Arkwright's parents apprenticed him to a barber. John Jacob Astor's father intended to make a butcher of his son which determination caused the boy to run away from his home in Ger many and brought him to America. There can be no greater mistake on thti part of tho parent than to seek to bend the boy's design where his genius does not incline. Tho world does not demand that any man shall be a famous lawyer, a skilful historian, an eloquent orator, or a merchant prince, but that with a noble purpose, a high endeavor and a useful end in view you shall make yourself master in your line. There is a place for crcrybody. and when a man is on the right trnok he will know it by the way things, run. I f you have been boring away in the same holei for years without striking oil, either yotir auger is tooj short or you arc in tho wrong hole. When a man has; found his true calling he will not find nature putting; any barriers in his path. In the right place you will bo resourceful and happy, you will expand and grow, and be at least comparatively successful. i33 Ignorant of Causes of Insanity Eminent alienists agree that clinics re-, veal nothing of the causes of insanity. I Dr. W. Jr. Ooplin, director of thei bureau of health and charities, Philadel phia, says: "Insanity in most cases is un accompanied by an perceptible change in the brain structure. The brain of the pa tient, when examined under a microscope,, shows absolutely nothing which differs in' any way from the appearance of the brain' of a perfectly Bound person." Dr. A. W. Campbell, another authority, 6ays: "Insanity neither affects nor disar ranges the brain structurally." Dr. William II. Thompson, physician to the Roosevelt hospital, New York, has alluded to the unexpected discovery that insanity is not a dis ease of the brain, because no anatomical investigation, microscopical ori otherwise, can show tho least differenco between either brain cell or fiber of a person dying insane and the healthy brain of one killed in an accident. The underlying cause that the symptoms indicate is ignored and this, principally because it leads to the unpopular subject, namely demoniacal! or spirit obsession. ' By DR. CARL A. WICKLAND Unclean Fly Our Worst Enemy Is there on law or any feature, of our sanitary laws that will compel landlords to provide screens for the doors and win-1 dows of houses and flats to protect their; tenants from the worst enemy we have the common house fly? The, egg of the fly is laid in filth, hatched in filth, and tho parasite feeds upon filth until it is able to fly and enter our homes and deposit its germs. It is scientifically proved that the com mon house fly is tho cause of more fatal disease than any other thing we contend: with. The fly by its nature is a filthy thing. Tha fly is born in filth, feeds upon filth and takes naturally to filth. Then he enters our homes' and promenades upon our meats, our fruits, our bread; he falls into coffee, ho gets into our milk, he gets into our sugar bowl. He leaves the bacteria of a dozen or more diseases on and in the food we eat To prove this, catch a lialf-dozen flies and put them under a micro scope. There you may see the bacilli. To prove them dangerous bacilli,! take them to some medical laboratory and you will find the truth of my statement. , tj L W. PACKARD Try This When Your Hair l Dusty. When the hair la dusty and dull, and you want to clean It quickly, Juwt Kpriuklo through It a little dry sham poo powder made by mixing four oiinrta of orris root with four ounces of therox. Then brush the hair thoroughly and not only will It be clean, but It will have u rloh and glossy ltiwter thut can bo given in no other way. So littlo time la required for this dry shampoo that It can be done roiltubly when ever the balr Is dressed. Therox Is excellent for tho scalp find gives tho hair new life and visor. The regular use of HiIh mixture 'Heightens tho nutural color, whllo washing the hair with water too often causes it to lose color and buconio dull nnd brittle. Mexican National Drink, The aloe, or rather agave, la the baan of the Mexican national drink. The Rower ftalk lu hollowrd out, and the bwuet, vagary Juice caught la cups. If only slightly fermented It forms a most delicate and refruuhlug drink. 8tray Stories. Dislike Term "JaDS." In a letter to the London Morning Post John Hyde, a member of the Hoyal Societies club, pleads that the Jupuueso be not called Japs. He says that the mikado's littlo people "very much dislike the application to them of tho epithet, and It la only their ex-t trenie politeness that preveuts theia from openly resenting It." He adds:, During four years' residence In Japan I have not on so much as a single oc casion heard Jupanese addressed, or even referred to, as Japs by any Eng llhh or American resident of that coun- try, nnd until my recent return to England I hail supposed that the use of the objectionable term was confined, to a certain class of people In thei United States and Borne of the less Jn4 tlueutlttl of American newspapers." English Joke. What Is tho difference between sea sickness and putting a bankrupt' property under the hammer? Whea you put the bankrupt's property under the hammer It Is a sale ot effect;' but sen-slckntKs is tho effect of a sail. London Tit lilts.