&&&, THE RED CLOUD CHIEF. FRIDAY. AUiUTST 27 1397. i rri9M s? s & U h i SCIENTIFIC TOPICS. CURRENT NOTES OF DISCOV ERY AND INVENTION. A New liiTrntlon for Measuring Strength bj Meant of the lllejclc A Canti lever llltjrile One of the latest Xotellleft. IncrntniiK Itnt-Trnp. HIS Ingenious and curious rat trap Is a wicker Imitation of a snnkc, having a real snake's head fastened to the end of It with some ad- ' The bnlt 1b a piece of skin, containing some vccctable sub stance to . which fats ate supposed to be very partial. The trap Is on the collapsible principle, find Is set by being pressed together at the ends between the hands, until It Is large enough to admit the body of a good sized rat. The spring Is then fas tened, and as soon as the rat touches the bait nt the extreme end of the In terior, the whole thing collapses and resumes Us original shape, squeezing the rnt tightly nnd effectually securing him, the open work rendering abortive nil his attempts to escape. This kind of rat trap Is made and used by the natives of Loangn, West Africa. Wasting IMccirlelty. Carelessness on the part of tho mo torman Is, according to recent Investi gations, the cause of a great waste of electrical force. This occurs at tho starting and stopping. Sometlmea tho power is left on until after tho brakes arc set, at other times there arc mere ly partial currents, but quite enough to foot up a considerable aggregate. In fact, It Ib estimated that ns much as 20 per cent of power may -be lost In this way. So noticeable has this become that it has been found advisable to adopt a very simple device by means of which the lost current is, at least, approximately, measured, and the amount thereof enn be charged up Rgalnst the unskillful or careless mo torman. This device consists of a strip of alloy placed In a box1 prepared to receive It. The alloy Is held against the wire by a weight attached to the lower end of the strip. It Is supported by a short piece of Gorman silver wire of such cross section aH to bo heated by the current which flows through It to operate the car. At a certain tem perature the wire melts Its way through the strip of alloy, thus allowing the strip-and weight to descend. There is nn automatic device to prevent injury to tho, recorder or the stoppage of the car In case the wire should melt under an abnormal current. The recorder 1b pushed Intb plndo, at tho samo moment' closing tho car circuit. To Insure Ita use the arrangement Is such that unless the recorder Is In place, the circuit Is open, and the car will not start. A record is kept of the number of miles each roan runs, nnd tho number of Inches of alloy melted during the run. This Is returned at the end of a month nnd Is posted up over against the man's name. It has been estimated that a considerable saving is effected by this means. Meaiure Her Strength. A late Invention from Paris Is a me ter for estimating how much strength a bicycler may safely expend on a day's ride. One variety of meter Is fastened to the wrist of the cyclist, to take tho pulso beats. A second meter, shown in the illustration here given, is not only for bicyclers, but to be used In all tests of the lungs and vitality. Aa women arc more frail Uinn men, and more liable to overdo tho thing, the new tests will be of especial value to them. Jnoi of llamboo. The attention of builders Is being drawn to the valuo of bamboo as a building material. The great strength of bamboo poles Is not nt nil under stood by the majority of persons, it Is stated on excellent authority that two bamboo poles, each of them 1 7-10 inches In diameter, when placed sido by side, will support a grand piano slung between them by ropes, and that they will neither sag' nor break under the burden. Bamboo will form poles 5 to 70 feet long and from 8 to 10 Inch es In diameter. A derrick 26 feet high mado of 4-Inch bamboo poles raised two Iron girders, weighing together 424 pounds. Tho wonderful lightness of this material In proportion to Its strength has excited comment of late, and nw uses aro constantly being made of It. Scaffoldings of bamboo bave the advantage of lightness and strength. It Is predicted that this ma (Urlftl will come In general use for auch w purposes. An additional advantage tn that bamboo resists decay in water aa, well as In the earth, that the older nnd drier It gets, the more Bolld It bo comes, and that It can bo grown for an Incredibly small sum. The Contraction of Holler IMatef. It Is a notable fact that steel has al most entirely superseded Iron for boil er plates. Steel has a greater tensile strength than Iron, and much greater ductility and elasticity. From G5.000 to 60,000 poundB per square Inch 1b the tensile strength now required by stand ard tests. The test Is mado on steel bars one Inch square, and so carefully are the tests calculated that In the specification for high pressure boilers, It is one of the conditions that tho plates shall be of tho tensile strength specified per square Inch, and that any reduction of area nt, the point of frac ture under test shall not bo less than BG per cent. In other words, nn Inch bar of steel when strained to the break ing point must not bo reduced In slzo to not quite onc-hnlf tho original area of the bar. The varying temperature to which tho boiler Is subjected when In use makes It ncc'cssnry to exorcise this pare, as the resistive nblllty of tho plates must Bhow a clear CO per cent. The (.'milliner lllcyele. The aecompnnylng Illustration Is from a photograph of tho Cantllovcr bi cycle, one of tho latest novelties In cycle construction, and Ub Inventor, Mr. Nlcknll Pcnderfccn. Ono of tho features wherein this machlno differs materially from tho ordinary safety bi cycle Is tho weight. Cantilevers range In weight from the nlno pound racer to a wheel for rough use, which weighs 14 pounds. Tho construction Is the outcome of the inventor's desire to secure a perfect sent. Mr. Nlcknll Pcndcrsen Is a Dane, residing in England, nnd ho hns been a wheelman for twenty years. Ills Idea was to enjoy the comfort of a hammock on a bicycle, which he accomplished by the use of silk strings on which the saddle rests. Tho front forks are attached fb tho rest of the frame by n pivot connection at the top and by a strong pivot hinge at the point shown in the cut Just where, the lower part of the frame Join ing with tho crank hanger goes up to a point near the top of the front wheel. This connection gives the machine a sensitive steering dovlce. Oranges u Medicine. There Is no doubt that pure fruit Juice Is one of the best blood purifiers and system regulators that wc possess In fact, there are many who can tes tify to this fact, particularly ns regards oranges. Soruo people who have hith erto eaten fruit between meals, or just before going to bed, and condemned It as Injurious, havo learned to cat one of two oranges with nearly every meal, particularly brcakfust, and have found, to their pleasant surprise, that It ex ercised a marvelous effect upon their general health. Many remarkable things have been claimed for oranges taken as a food, such as making the complexion clear and beautiful, cur ing the drink habit and numerous oth er things as varied as marvelous, and there ore doubtless persona who have made themselves ridiculous eating oranges by wholesale In tho endeavor to euro of tho disease to which the flesh is heir. Thousands of persons can testify, however, that a Judicious use of oranges is a good thing, but a few precautions must be taken. In the first place, buy nothing but good fruit, especially ripe fruit. Green or bad fruit cannot be good for anybody. Then be careful to peel your orange care fully, for the white pith lying beneath the yellow rind Is oho of tho most In digestible substances known in the vegetable world. Do not eat too many oranges nt, first; but If tho habit of eat ing them with meals is once formed a person will never bo satisfied to cat a meal" without fresh fruit of some kind. The habit will work wonders In a short time in the direction of reg ulatlng thu system, keoplng tho blood In good condition, nnd crenting a good appetite. K fleet of Injarlei tu riant. According to an English authority, when a plant Is bruised or Injured In any way, a condition arises which ex actly corresponds to what we term fe ver'; The rate of respiration is In creased, the temperature of the part affected Is considerably raised, Th disturbance has its period of increase, teaches a climax and subsides ns docs ordinary fever. Indeed, tho Increase In temperature Is quite as great, If nor greater than In animals. This opens a wide field for Investigation and discus, slon, and one which will be followed up by lovers of nature and Its very Inter esting phenomena. For tho purposo of putting out small fires that are too high In tho room tq reach easily and where there Ib no hose handy a new dovlce consists of a gun with a large barrel, to bold wntor, which Ib thrown onto the flro by a cart ridge Inserted In the breech and fired by pulling a trigger, the gun bolng eaal ly recharged for use again. FOR WOMAN AND HOME ITEMS OF INTEREST TO MAIDS AND MATRONS. About Evening (Inwni An Kanentlat Feature of Karljr Summer Wardrobe How Overworked Mother May Have Labor In (lownlns tho Daughters. The Little" l'lnk Hhne. NI-Y a little lml)V shop pink Thnt Is Mnlncd and wrinkled and torn, With a tiny hole whero tho little pink toe Peeped out In tho days that arc gone. The llttlo ptnk too vn tho "big lit tle pig" That to market no often would bo. And over mid over tho legend wns told As I Kissed tho little pink too. "I'lKKle some more," tho rod tips would Inn. , Ami the r'oiy i tKiiln nnd again. In motheihuod'u tuid lls were kIvcii hii Initios- wero wo h forvtiiHiu of hinven. Hut there unmo n night, with u dcsolnto hllKht, When denth bore my Idol nwny, And no little toe over peep fiom the hoo To bo klHRcd In the sweet old way. Hut my tears huve deluged the little pln't shoo. And ntiilnrd It a deeper tilnlii. And I long for the touch that x.Vmld chill inn In diuth If It pave me. my dnrllug aaln. 3o, when I am dead, lay the little pink shoo Near my henrt which In xllent nnd cold. And perhupH up above, In the MUnllghl of live, I shall kiss tho pink too us of old. Kuto Thyson Marr. N. V. Journal. livening tlown. Even for those having but two weeks' vacation, an ovcnlng gown Is an absolutely necessary part of the sum mer wardrobe. It need not be expen- slve, but It must bo fresh and cut to show that It is Intended solely tor evening wear. Fancy silk Jb offered at such low prices that It seems am .easy matter to secure an evening gown of It. Pretty stripes aro offered at about 30 cents a yard, and make up very well for tho purpose. Plain taffeta Is good also, although rather more ex pensive. Yet silk Is not the only avail able material. Net is considerably used, and may be draped over a gown that has seen It best days. The skirt should be finished with four or five rows of ribbon, and the waist trimmed to match. If but one evening gown is Included In tho wardrobe It Is best with a square neck. This shape seems more suitable to every occasion titan the round neck. Clowns ,mado of or gandie and muslin are by far the pret tiest of summer evening costumes. They are combined with lace and (dainty ribbons, The lac Is draped Into r .. . ,. , ,, -:. ) v LmVaaallallllllllBF'''' '''fflajilllllilllllllllllllllm X BBBBBBBBBBBBBBBBBBBBBBBVT . XX f ' 3aBBHBBBBBBBBft BBBBBBB'' .'':.?;-. I ll'SBB'i'3,,'!JH Hcf'LWHI 9iV 'i JBBBBBBBBB?? BBBBBBBBK-eTJk'JVjB-BVdF BJIKt BBBBBBBBBBBBBBBBBBBB" ttmWm(fZClClx!nfl' $ ffl r--a5f;:? 'MJl I' BBBBB X.t 'It ' wT ' 1 ';yS l tfRi i til 1 lWffifll 1 m i mi ii r 7 m fiat Will, "&-. "Vi I I 'I I LsBBBBT " DINNER GOWN OF ELIZABETHAN "MODB. tySvp , fichus over tho shoulders, If It bo wide, op edges tho flounces, If narrow. Yel low organdie over white silk makes an effective costume. The Latest, Crepon (Inwni. To the mother of a large family let mo recommend cotton crcpo for tho gowning of her llttlo daughters. It looks quite as well ns organdie, If mado up prettily, nnd, oh, whnt a boon It Is for the overworked mother. You know It doesn't need starching, but can bo washed and hung out to dry. After that a cry slight pressing Is nil that Is necessary to make tt ready for wear. One llttlo mother that I know, with thrco hardy boys and one tiny daugh ter to keep prcscntnblp. Intends to tuke her childdren nwny for tho summer. She can't afford to pay Immense laun dry bills, so she has laid In n stock of cotton crcpon gowns for tho llttlo maid. A I'nle corn color has an empire wulql on which the skirt Is gathered, the large puff starling at the elbow on black velvet ribbons. Other ribbons are sowed to the edge of the yoke and tie over tho shoulders with long loops. A pale green gown has a long Prlscllla bodice with ribbons of the same coloi tied about tho waist. The sleeves an tight and slightly puffed nf tho top Yet tho prettiest of all Is a dainty pink to be worn with a white mull glmpo Tho sleeves ate also of mull. Tho sklr is gathered to a white silk band em broidered In pink rosebuds that crossci between the shoulders both back ant fiont. Similar bands form epaulets arranged In such n way that they an ?nslly removed when the ,gown is t( bo laundered. They are washed ii naphtha, and -when the gown Is wnsho. Mill toil. Huttons aro ccrtuinly as ancient ju tbe siege of Troy, in tho ninth ccnturj before our era, for both In that unfor tunnto city and at Mycenae, Dr. Schlle mnnn discovered objects of gold, sllvoj nnd bronze which could havo had nr other use but that of buttons. In medieval times the clothing of tbe com mon people was generally fastened with wooden pegs' of tho typo and form of those resorted to in emergencies b the country boy .or the present ilay nnttons covered with cloth were pro hlblted by George I In 1720, to encour age the manufacture of motal buttons I'ollth for the Furniture. A little turpeutlne and oil applied to furniture with a flannel cloth, tho fur niture then thoroughly rubbed, will glvo It a bright, clean appearance. If your rosewood refuses to polish have your furniture man repollsh It for yo. He will rub it down with sandpaper, and varnish Jt, so it will last for yeara. ' London's unsuccessful cab strike cost trades unions fl00,000, of which $95,000 was subscribed by cabmen, i2ja Mm, I "-Mill r& FOR BOYS AND GIRLS. SOME GOOD STORIES FOR OUR JUNIOR READERS. The Herrnade'' a Pretty Story for the Little Onei -Reading a Newspaper at the Top of a FlasMalT Daring Ured of a L'hleagoan. Where to Walk, 11151113 the pools are brlKht and deep, Whero the grey trout lies axlrcp, Up the river and over the lea That's the wny for Hilly and me. Where the bluett' bird Kings till latest. Where the linwllinrn blooms til e sweetest. Whore tho nestling chirp nnd llou Thai's the way for Hilly and mc. Where tho mowers mow the clennrst. Where the hay lies thick st and greenest, Them to traco the home w aid ben That's the way for Hilly nnd me. Whern the har.el bank Is steepest, Where the shadow falls the deepest, hei! tho elusteilim nuts fall free Thnt's tho way for Hilly and mo. There let us wnlk, thfie let us play, 1 hrutiKli the meadow utnong the hay, I'll the w liter and over the leu Hint's tho way Tor Hilly and nte. Hogg. The Serenade. One day a man, who hud pictures to tlL came through the vlllngo whero Mr. Chester lived. The pictures wero mounted on large squares of pnsto board edged with gilt paper and were colored very brightly. "Ob, can't wo hnvo one, mamma?" they plead, so their mother told them they could choose the ono thoy liked best and hang It up In their room after they had looked nt It. The boys were n long while choosing among such n number, for there wore landscapes nnd roses nnd kittens play ing with balls of cotton, but at last Fred, tho eldest, decided that ono cnllcd tho "Seronndo" was much tho finest. It represented n garden, a fine house nnd n balcony. In the garden were flowera of nil colors, nnd n great yellow moon mado everything ns bright an day, and beneath tJio balcony stood a gentleman with Immense black eyes and curling hair, dressed In crimson velvet coat and kneo breeches, with white silk stockings nnd buckled shoes and lots of laco rufflcB at his neck and about his wrlBts. His big eyes woro fixed upon tho curtains of a window which opened on tho balcony, and through them was thrtiBt a very small white band holding a rose. Ilolow this picture were these words, "The Sere nodo" nnd some verses. When the boys hnd paid for the picture they sat down on the porch to lopk n't It. "I think! said Frank,;"that It Is the most, beautiful picture ''that ever was. Don't you, mnmmn?" "I believe it Ib the brightest I ever Baw," said the mother. "What does a 'serenade mean?" asked Fred. "Why, tho thing ho Is playing on, of course," snld Louis. "No," said mammu. "That Is a man dolin. When gentlemen admired ladles In those days they often went at night after every ono waa In bed to sing be neath their windows. They chose or wrote some song that told tho lady how they admired her, how pretty and nlco sho was, and they ofton sang to a guitar or mandolin. Sometimes they did not sing, but played the flute. This gcntlemnn Is serenading the lady who Is hiding behind tho curtain, and this Ib probably what ho Is singing," and Bho read tho verses below the pidturc. "Why docs the lndy lildo herself?" asked Frank. "Well," said Mrs. Chester, "it was considered proper, but, you see, sho Is going to throw, tho singer a rose, which will show hi in that sho likes the 3orcnadc." "That'B his bike Btilt, Isn't It?" asked Louis. "Where has he left his bike?" "Bicycles wero not Invented when men dressed like that," said Mrs. Ches ter. Fred read the verses again. "I think everything must have been prettier then than It Is now," he said. "I often think so myself," said his mother. "Men will probably never dress like that again, but there could bo n llttlo more romance In the world If people choso." "I know what you mean, mnmmn," mid Fred. After awhile he sat down on tho lower step of tho porch and be gan to wrlto ,on his slate, and pretty soon ho called Louis and Frank to him, and they all whispered together. Their mother saw they were talking over some llttlo sccref. After awhile 'papa camo homo to ten, and then they all sat about thq table until nbotit half-past nlno o'clock. As thoy were very early peoplo they nil went upstnlrB about that time, and nt ton tho house wus dark and every one In bed or supposed to be. However, Just an tho clock struck, Mr. Chester lifted his head to listen. "Dear me, what tun thnt fco?" ho asked. There was a sound of something not unlike Chinese music under the win dow, a queer whistling and a loud tap ping and some laughing. Mrs. Chester Jumped up, ran to the window and looked out. The moon shone bright and lit up the smalllawn perfectly, and standing upon It she saw three little figures In knickerbockers, wearing sashes around their waists, plumed hats and making tho music of which wo have spoken. Just as sho looked out one of them began to sing. "What on earth Is It?" asked papa. '"Be vulet, I am being serenaded," r.n id mamma. The threo funny figures were Fred and Louis and Frank, with ribbons from the parlor window curtains about their waists and feathers from tn large duster In their caps. Louis waa placing on a comb covered with tissue paper. Frank was tapping his llttlo red drum, and It was Fred who was singing. And now his mother guessed) that what he bad been writing on tho slate was this song, which he now sung to n tunc something Hke "Baby Mlno": We have no mandolin, mamma, dear; No flute nnd no guitar, mamma, dear; Hut we play upon tho comb And we beat upon tho drum, And so we serruailo our mainmn, dear,. Dccnusc we love you so, mamma, dear. And you are so nlco, you know, mamma, dear; So pretty nnd so good Thnt you really, really should Have a serenade sung tu you, mamma, dear. Papa laughed as ho listened, but mamma did not feel liko Inughlng "How cunning they nro! Oh. th little darlings!" she crle,d. Then thu ran to the vnso on tho mantelpiece anil took out three lovely roses thnt hnd been given her thnt dny, nnd thtuw them tlown to her denr little boys. And oh! tin- kisses thnt sho gavo them when they canto to breakfast nc.t morning with the rosea In their button-holes anil what raspberry Jaw with their pancakes. A True htory. Kvcryoun knew and loved Father Grnhnni. Ho wiib nn old-fashioned gentleman with the simple heart of a child, Because of his goodness his in fluence wus very grent with both old nnd young In the little town whore hn dwelt. A young mnn of the vlllngc had been badly Insulted, nnd enmc to Father Grnhnm full nf nngry Indlguntlon, de claring that ho wns going at once to. demand an apology. "My dear boy," Father Graham said, "take a word If ndvlco from nn old mnn who loves peace. An Insult I liko mud; tt will brush off much bet. tcr when It Is dry. Wnlt a little. Mr ho and you aro both cool, and the thing Is easily mended. If you go now, It will be only to quarrel." It Is pleasant to bo nble to add that tho young man took his advice, run! before the next day was dono tho In tuiting person came to beg forgive nes'i. Head the Nenm on IIIrIi. From the Chicago Dlspntch: Just Wang, tho assistant Janitor of tho Ta comn building, hunted up a queer place to read his morning paper today. He was nut satisfied with even the roof ol a sky-scraper, and so ho climbed the fifty-foot flagstaff of tho thirtceh-story building nt thenorthenst corner of Lit Snllo nnd Mndlson streets, where lie re mained for nearly an hour calmly pe rusing the story of the preparations for Logan day. While ho sat perched nt the top ot tho flagstaff, 300 feet abovo tho side walk, people In La Snlla nnd Mndlson streets craned their necks nnd won dered who was erratic enough ta choose such n plnco for a morning air ing. But Wnng wns uot up there for his health. Ho climbed the fifty-foot flagpole to fix the halyard, which re fused to work when the janitor at tempted to put up the flag tor Logan day. When he reached the top of the flagstaff he discovered that the pulley over which the rope passes was broken. A new pulley was needed and while Jacob Pfelfer went over, to South REPAIRING "'PULLEY ON FLAG STAFF. Wnter street nnd Fifth avenue Wang: enjoyed,' a smoke and his morning pa- "Itjya easier to romaln there than comedpwn and climb up ngnln," ho explained; when he ouco more reached tho roof'of the building. Wang Is not a professional flagpole climber. He la simply- an assistant janitor, but he dis played all tho nerve 'and coolness of a man who is in the habit of perform ing antics dally in midair. He lives nt 184 West Erlo street nnd Is an old employe nround the Tacoma building. Camel In tho Snow. Troops of camels, brought from Mongolia are employed In winter to enrry supplies and material to and from the gold placers of eastern Si beria, and the spectnclo presented by k long line ot these "ships of the des ert," tramping solemnly across the snows of a Siberian steppe, la described as extremely singular. Camola require only about halt as much daily food us horses, but on the other band, they havo to be liberally supplied with salt. Where the country is so wild that neither roads nor trnckB exist, rein deer are employed instead of horses or cimelB, and they find their own liv ing en route by uncovering, beneath the snow, a kind of gray lichen oi which tbey are able to subsist. wt 1 j-" Htpi v 1 1 s I ii. i.j ' M HII f "ii tl'iii i f,.nri. . wi cjim-immimpveAaimM$ftt9itatiWZiiummmmfw .lii.wmMiwttWuwWHiiwMyiHnwhiiafrw WMUiWV w