NOTES ON SCIENCE. CURRENT NOTES OF DISCOVERY AND INVENTION. Itt-xlco's .Stono Idols Found Only In He main of Cities Destroyed Centuries Ago Another Invention I'nr Case of Fire jY ninclo Hull. us In STONH IDOLS Of MKXICO. ' These Idola arc of very distinct types, each locality hnvlng Its own characteristic forms. Tho material naturally varies with the claim of cono found In the vicinity; sotno are of granltu, somo of mnrhlc, and tho largest number aro of volcanic rock, iotnc of hard larva, and others, Includ ing tho largest, of tho soft tufa which Is found so extensively In tho volcanic regions, and Is roost easily worked. One small Idol, In human form, 1b of material so light that it will float on tho surfneo of wator, They vary grcut ly In size, tho largest being over flvo feet In height, whllo tho smaller ones do not exceed n flngor'B length. Tho great majority aro crudo representa tions of human figures, but thero aro also Images of quadrupeds of various kinds, and also of birds. Tho largest specimen of this anclont sculpture is that known as tho "Stono Lions of Co chltl," in which tho animals nro each six feet long and surrounded by an absolutely circular wall, like aomo ot tho Druldlcal remains in England; but thoy nro carved from tho solid rock, and whllo a most Important and Inter esting relic of ancient fotlHh worship in connection with tho chnso, yet thoy aro Immovable and cannot bo classed among household goods. As previously suggested, nono of thoso ldola aro ovor found In tho ruln3 of tho largo number or Pueblo towns destroyed or deserted nbout tho time vC tfio revolution of 1C80, nnd which nro thoso most ncccsalhlo and usually visited, Thoy only exist in tho rulnB of cltlca destroyed conturles ngo, whllo tho aboroglnal religion was unlvoraal and beforo any destruction or biding ot Idols had occurred ns u consoquonco of tho introduction of Christianity. It is possible thcroforo, Bays a writer In LcdIIo'b Weekly, with cortnlnty to lis tho ngo of every such stono Idol at not lesu thnn 300 years, and mnny of thorn nre, no doubt, vory much older. Their varied typea not only represent different localities) but different phases of advanco In art in tho Bamo locality. No more Interesting rollcta of tho an clont civilization of America havo ovor been discovered within tho limits of the United Slates. I I. ANTS MUST HAVK HI.r.F.I'. All forma of vegotnblo llfo must, nt regular Intorvnla, bo allowed to rolapso into a condition ot roposo or somo radl :al chnngo will result In tho form of :ho plnnt. A goranlum cannot bo out All night with (ho larkspur and look nrlght and fresh tho noxt morning. Neither can tho fir trco neglect Its proper sloop to sit up nil night with ;ho nsh without ruining Ub health and growing to look a demoralized and .Hsroputahlo old troo long before Its rime. In tho country tho tioea nnd tho HoworB go to bed with tho ' chickens, but in tho city tho most moral and well lntentlonod shrub, tho most clr sumspect and stnld trecB, will bo kopt awnko by a variety of causes, whllo an immoral hollyhock or u dissipated elm troo has n short llfo nnd a merry ono In tho great city. Ot tho cnusca which kcop tho trees and flowers nwnko nights tho botanlat says that, In tho first plnco, thero 1b tho matter ot nolso In all Its forms nnd tho vibration which goos with tho con stnnt activity of city llfo. PlantB nnd Dowers of all kinds sloop best away from tho glare, bo tho lights ot a city, which Hhluo all through tho night, must contribute to this lutorforonco with vegotnblo Bleep, Electricity, in dopondout ot lt uso for lighting pur posos, hits a bud effect upon plant llfo, dooming to make trees and flowers lr ' rltnblo and , nervous- nnd to break up their constitution, lint, nbovo all, a plitut must havo sloop; so don't wnko tho gorahliiniB or dlaturb tho alumbora of (ho Bunllowor. San Francisco Bui letln. I'OCKKT lIItll!8l)Ari!. It you ovor havo attempted to slide down a ropo with your baro hands you can rcallzo that it la a dlfllcult feat unless ono la well versed In tho mannur in which It should bn por- formod. Tho novlco who ban trlod this form ot descent will havo a mens- FRICTION ORIP TO ENGAGE THE ROPE. tiro of appreciation for tho "pocket flro-oscapo" which tho picture Ulus tratoB, It having boon recently patented by Arthur Oakloy ot Massachusetts, Whllo nearly ovory hotel Is how pro tected with ropes, they nro practically of little value na flrc-cocapos without somo nort ot braking dcvlcu which will aid tho person descending in rcgulat lug his speed so ns to land goully nt tho bottom,, and this grip Is Intended for this purpose. It comprises a split tubo of rubber or othor flexible mala rial and Is adapted to partially sur round tho rope, the re-enforced ends aiding in securing a firmer grip on tho rope. Uy tightening the flngors around tho slcovo it Increases tho intornal friction until tho desired rato ot speed is attained. It is an easy matter to insert the rope through tho split in tho slcovo, and when not In uso tho grip la not too largo to be carried about tho person or in tho satchel of tho traveler. MAUKI 1IAI.T. KOK Till! CHII.DItKN. If tho toy ball shown by tho Illustra tion docs not succeed In mystifying tho children nnd oven older people It will bo strango, for tho device ia in tended to roll uphill nnd down with- MOTOR INSIDE THE SPHERE. out any vlslblo means of propulsion. Tho gist of tho Invention Is to mount a motor within tho hollow body, aa shown, in such a mannor that Its weight will overcomo tho forco of tho spring which, ns will readily bo un derstood, will cauBO tho ball to re volve lnstend ot the motor. Tho lat ter is pivoted on n splndlo extending from wall to wall insldo tho ball, tho cplndlo being rigidly attached to tho sphere A winding shaft projects in lino with tho small slot beside tho cplndlo, nnd when tho key Is lnsorted In tho slot nnd tho ball hold tightly In tho hnnd tho epindlo and shank of tho koy prevent tho motor from turn ing nnd pdrmlt tho spring to bo wound. Whon tho ball Is undor way tho slot Is Invisible, nnd as tho mechanism is flniost nolsolosa thoro is nothing to ndlcato that tho ball is not bewitched, causing much amusement to thoso un acquainted with tho Interior mechan ism. ROIr.NTiriU JOTTINC18. An oxposltlon donllng with tho pre vention ot seasickness Is being hold at Ostcnd, Belgium, and a largo variety of awnllatices and remedies aro ex hibited. In St. Loula tho nut-cracking Indus try gives employment to a consldornblo number ot persons, thero bolng throo plantB In tho city. Tho nut-crnckors aro driven by oloctrlclty, each nut bo lng fod individually Into tho crusher. Aftor tho shells nro crackod tho nuts aro winnowed by an air blnst nnd tho meat 1b picked from tho crushed shells by hand, womon nnd girls bolng em ployed for this part of tho work. A now process of preparing wood for building la In uso in Austria. Groou wood ia placed In a largo wooden trough whoso bottom 1b covered with a lend pinto. This 1b connected with tho posltlvo polo of n battory. Cover ing tho wood Is a socond lend plato which forms tho nogatlvo pole. Tho wood 1b then subjected to n bath In a solution composed of 10 por cent resin nnd 76 per cent soda. Undor tho In- iluonco ot tho electric current tho sap Is drawn out ot tho wood and rises to tho surface,, tho solution being ab sorbed by tho wood. Tho operation re quires from flvo to eight hours. Tho trontod wood in .allowed to dry for about two weeks, whon It Is ready for uso. Thq drying enn bo haBtoucd ar tificially If desired. HOW TIIK NIC A HKTAINH 1,1 l'K. Ono of tho reasons formerly urged against tho exlstenco of living crea tures in tho abysses ot tho ocean was tho supposed nhsonco ot oxygon thero. It was deemed Impossible thnt any consldorablo quantity ot oxygon could exist at great depths. But recent i1Ir covorlcs- havo shown thnt thoro is no lack of oxygen ovon nt tho greatest dopths. Tho explanation Is that tho cold wator ot tho polar regions, charged with oxygen from tho atmos phoro, croops along tho bottom toward tho equator, from both poles, and thus carries n supply ot oxygen over tho wholo vast lloor of tho oceans, Tho surface water movos toward tho poles, and bo n groat system of circulation exists. "Woro It not for tho world circulation," says Prof. 0. C. Nutting, "it Is altogether probablo that tho ocean would In tlmo becomo too foul to sustain animal llfo, at least In its higher mnnltcHtutloiiB, and tho bco, tho mother ot llfo, Viould Itself bo dead." CIUAUOIKO A TUNNHL. Should Itnly nnd Switzerland fall out whqt would happen to Slmplon tunnel? Tho opening on either side will look like tho great doors ot somo modlovnl fortress. And thoy will bo fortrosscs In all reality. Supposo thoso two bol- Ugcronta should fall out. Thoy would rush like a whooplug plaguo through that tunnol and Invbto caoh othor? In deed thoy would not, In tho little for tress at each end thero will bo n man nnd n button, Tho man will pross the button nnd bring down tho mountnln. Whon tho Biunko lifts thoro will not bs any tunnol any more. Somo fi.OOO oi 0,000 men will havo worked night and day for live years and a halt at a cost of 70,000,000 francs nnd destruction Everybody's Mngazlre. FOR WOMEN AND HOME ITEMS OF INTEREST FOn AND MATRONS. MAIDS Bavin Steps Valuable SnKjrestlnns to n Housewife A Definite I'lnn la n Mood Thins Home Fashion Notes Cooking fjchoI. HOW TO HAVK HTKI'B. One of tho leaflets In tho reading courso for farmers' wives, Issued by tho collcgo of agriculture of Cornell university, Is entitled "Snvlng Stops." Many of tho suggestions como from tho farm hoiisowlves themselves, and moro than ono of them can bo pafcscd on to any housekeeper, Bays tho New York Evening Post. One, certainly, that applies at any tlmo and to nil most any ono Is embodied in tho text that more work is accomplished by forethought whllo mind nnd body nro at rest. "Whon I waken In tho morn ing," writes this housokcopor, "I do not rlso Immediately, but I plan tho work of tho day, and study to see how I may savo steps nnd accomplish as much work. I find that If I go about my work thoughtlci3ly 1 travel ovor tho same ground several tlmea when It Is not necessary. Beforo I learned to do this, I would get up tmddonly after awakening and nt onco feel a senso of hurry, which soon became worry, nnd beforo tho forenoon was over r was oxhausted In my cflorts to seo how fast I could work. Now, when I feol myself getting anxious. I try to relax mind nnd body nnd the work goes moro smoothly and I ac complish moro." Another good sug gestion is that bad habits formed In good health aro not easily corrected. Needless trips from room to room, and roundabout methods udoptcd when tho necessity to savo steps docs not seem Imperative, nro hahlta thtt aro paid for lator a condition thnt 1b true of moro occupations than housework. Somo purely practical suggestions that any housekeeper may utillzo In hei own establishment nro, among others, that n high stool, to be used when vegetables are to bo proparod or dishes washed, saves long standing, and that tho uso of a tray to carry dishes ro- jiusy woman on tiik uowKKY. In tho midst of tho noisy revelry of tho Bowery, a woman sat In front o! a saloon In the light of an electric lamp, knitting, tho other night. Jeer ing, laughing, howling, Bwenrlng men nnd women passod and ropnsspd, but tho placid expression of her fnco did not change, RnyB tho Now York Press. Ilnlf-drunkcn sailors with tawdlly dressed girls lurched against her, but sbo did not drop n stitch. Ulear-oycd men loafed In tho doorway and hun gry and sudden creatures pursued their ways of wickedness or miBfor tuno, but tho woman remained coreno ot countenance, nnd her work grow undor her busy Angers. Sho might havo been In a country village for all tho effect that tho notorious Bowery produced on hor. TAILOUKI) COAT AND MK1UT. Gray diagonal cloth, with veot collar and but'er, tiw latter tasUalut 3 M V ON A LINE WITH THE. 1 'J duccs tho number of trips. Many prl- vale city homes copy tho economy of restaurants In this respect, nnd kavo i ..- .- 1 l t. IV. IV. I large, un-nncu uiihruib, iu wmvu imv Boiled dlshco may bo packet In tho dining room or butler's pantry. An othor hint Is thnt tho work of a kitch en should bo confined to n small space. Tho French kitchens aro models In this respect, and tho apartment kitch ens of tho city copy them.- Tho aver ago basement kltchon Is too large; at least Its working center should bo confined to a much moro rcotrlctod place. Cover tho tables with zinc, as they aro thou much more easily cleaned nnd afford a smooth surface for work; seo thnt tho kitchen tablo Is sufficiently high, that tho cook need not Btoop In standing beforo it; sinks, too, should bo fully waist high to savo stooping, and also to prevent tho slop pings of wntor. A HKCKl'TIOX GOWN. In gray popollno do chine, with dccorntlon of brussclK laco, and puf fings of tho material on alcoves and bodice. Tho belt Is composod of throo folds of dark gray velvet with little set bows: tho samo Idea Is repeated on tho stock. Tho bodlco npparontly laces with gray velvet ribbon around steel buttons, but In reality opens under tho plcnt. I through n gray silk cord which follows tho Jacket edge. Now shapo in rovers, tho leaf pattern; tho samo idea repeat ed nt wrists. Two circular Bhaped rullles on tho skirt. Hnt of Inter woven birds' plumes and velvet folds. OUll COOKINO SCHOOL. Chill Kiiucc. Peel twolvo ripe tomntocs and four onions, seed .two greon poppers and chop nil theso vegetables lino, then mix. Stir into them four tablcspoon- fuls of sugar, two of salt, two tea spoonfuls each of ground cinnamon, cloves and allspice, ono teaspooutul of grouud ginger and n quart of vinegar. Boll steadily for at least two hours. When cool bottlo nnd seal. Kstufado. Two pounds of beef (ribs) or mut ton, ono tablespoonful of dripping, onions nnd green peppers to tasto, four slices ot toast, a littlo black pepper, garlic, vinegar, thyme, raisins, olives, tomatoes. Heat dripping In saucepan, put into it tho Ingrodlonts (leavo poppers wholo and mince garlic), cover closely and stew thoroughly. Servo on toast. Itoait Mutton. Wlpo the leg of mutton with a damp ciom, men wipo ury. Put into a cov ered roaster, dash n cup of boiling wator over It and roaBt at tho rato of twelve minutes to each pound of tie meat. Fifteen minutes boforo serving rcmovo mo cover of tho roaster and brown. If you do not uso n covored roaster bnsto tho meat every fifteen minutes whllo cooking with tho gravy in the pan. As you grow ready for It, somewhere or other you will Hurt what is noodful for you, In n book, or a friend, or. best of all, In your own thoughts- the eternal 1 bought speaking In youi J tnought. George Macdonald. - Y S mTTn mrnrn mn t a nriTT Txilli TJJJlJlj TU LAUlTXl. . SOME GOOD JOKES, ORIGINAL AND SELEOTED. The Weight Cauia Hack, ir the Ilotti imnied Inko Knds tho That Wn L6ndod nt Ills I.nlior I.ot He Haiders. TII15 UhVVV KNDHD HIM. "In our far country, you nro doubt less aware," said tho far Western man, 'tho man who stents a horse can count on being lynched If caught. Ono morning last year I wnB told by tho foreman of our ranch thnt ono of our best broncos had been run off In tho night, and taking three of tho boys with mo, I soon picked up tho trail. Tho thiol rodo straight away for twen ty mllcB and then sat down to rest, and ns wo camo up wo found him Boat ed under a tree nnd contentedly smok ing his pjpo. Ho made no effort to cscnpo, but on tho contrary put on something of a smllo and welcomed us with: 'Sorry to bnvo troubled you, gon- tlcmen. I did not Intend to rldo ovor flvo miles, but tho blamed broncho run away with me. Of courso you'vo brought n rope along? It's a clear caso, and you needn't loso nny time.' 'Vnti nlnln V, 1.. .,! r . 1 'Of course.' " 'And you know what follows?' " 'Cortalnly. Let mo get my collar off and kick off theso old shoes. That limb up thoro looks strong enough. Lot mo throw tho ropo over, please. Thoro It is, and I'll slip tho nooso over my head. Now, gentlemen, I think wo nro qulto ready. I shall probably do somo kicking around, but no moro man I can help.' Tho fellow's coolness knocked us out and we didn't know which wav to shape. Whllo wo woro nuzzllnc over him ho smiled and bowed and said: Havo you any reason for keenlnE mo waiting?' "'You seem to want to hurry.' I replied. " 'I do, gentlemen. I do. Yes. vou will obllgo mo very much by pulling on tho ropo.' 'Why do you wish to chanco cli mates?' 'Simply becauso I've lo3t my nervo and am n.' g. in a poker game ovor at Tularo yesterday I held a royal flush asd let a man with a pair bluff mo down and rako In nn $80 pot. Gen tlemen, proceed.' "But wo didn't. Wo caught un tho bronco nnd rodo away, loavlnc tho ropo behind; but nfter wo hnd gone half a mllo wo looked back and tho follow was dangling nt tho end of tho ropo. Ho had hung himsolf." Mr. Sheldon's Preference. "I sco that tho Rov. Mr. Sheldon says ho'd rather drink n bottle of red Ink than a bottlo of boor." "Queer tasto, Isn't It?" "Never tasted it." "What, beer?" "No, Ink. But say, Just imagine Mr. Sholdon inviting n friend to Join him I In a glass of writing fluid! Wonder how ho'd drink It?" 'I supposo ho'd drink It with n chaser of blotting paper." Clovoland Plain Dealer. TIIK WKIGHT cash: hack. From tho Chicago Tnouno: Ho was a gay youth with a pleasant turn of wit nnd ho had a friend In Now York on whom ho decided to play n Joko Ho thought for a long tlmo, but tho wlttlofit Idea ho could conjuro up was to Bond him a telegram "collect," nnd got hlB luugh out of whnt ho know would bo his ctlngy frlend'B ngony whon ho camo to pay tho 50 conts charges for a foolish message Ho wrote several messages on telegraph Dlanks. Tho ono ho finally sent road llko this: "George J. Kolly, Broadway, New Fork: I nm In perfect health. J. Lln- ;oln Reynolds." He sent tho telegram and enjoyed HE FOUND A CHUNK OF LEAD lis laugh. Then he forget all about Ono day about a month ntfor ho hnd tent ino witty tologram tho express wagon stopped In front of his houso md tho messongor brought In a small wooden box. "Thoro nro two ' dollars charges,' aid tho mcBBonger as ho put tho box town on tho table. Roynolds looked it It nnd suw thnt It was marked Vnluo ?I00. This side up with care' 'lo wasn't expecting nny packago, but to could not resist tho tomptatlon of tcclng what was Inside, so ho finally J paid tho money and pried tho lid ort tho box. Insldo wns a mass of oxcol Blor nnd wnsto paper. Far down at tho bottom ho found n largo chunk ot scrap lead. Tho plcco must havo weighed flvo or six pounds and to It was fastened, by a dainty pink rib bon, n small card. On tho card was written tho following message: "Dear Reynolds: This is tho weight which your thoughtful telegram lift ed from my heart Youra truly. G. J-Kelly." MKMOKAIILK LOCALITIES. ft Mother Fly "Yes, Willie, this is Mount Tcrriblo nnd hcro'B tho spot whero your poor dear papa met his death." Chicago News. hi: iiAfi-Min thi: nAiniiits. Tho success of a rnld on an alleged gambling houso in a Massachusetts town was foiled by tho prcaonco or mind of nn attendant of tho place, who swallowed tho dice. Of courso this clover trick wouldn't work In Bomo gnmbllug places. Even n Massachu setts throat would scarcely bo ablo to worry down tho paraphernalia of a fully cqulrpcd establishment But It wns a winner on tho occasion named. Tho bones' clicked ngainst tho tcoth of tho nttendant, thero was a gulp and n wriggle, and tho law's myrmidons wore bullied! Tho attendant might havo added as ho tossed tho cubes of chanco across his tonguo thnt tho dlo Is cast, but being entirely unfamiliar with classic lore, ho merely remarked with n skillfully disgusted w'nk thnt ho didn't know nothln' about no dlco nohow. And ns tho stato constable had no warrant which nuthorized him to rnid tho attendant's midst, ho turned away. leaving tho Bwallower in tho throes ot fit ot laughter that in ado tho dico rattlo at every throe. Cloveland Plain Dealer. , HI8 LADOIt LOST. Mr. and Mrs. Blxtablo resided ih nn apartment houso, but n3 theirs was tho lower flat thoy exercised a kind ot supervision over tho littlo lawn in iront. uno morning Mrs. Blxtablo discovered her husband in tho rear ot tho building engaged in strapping tho lawn mower on tho handlebar of his bicycle. "Why, Gerald," sho .said, "how ridiculous! Don't you know " "It Isn't ridiculous at all!" ho re torted. "1'vo carried heavier weights than this." "But " "I know whnt I am doing, Miranda. Don't bother me." She eald nothing more. With n vast amount of work ho succeeded nt last in tying and strapping tho implement across tho front of his bicycle and started to trundlo the machine out to tho road. Then ho mado a discovery. "Why, Miranda," ho oxclalmcd, "it's too wldo 'to go out through nny opon- Ing we've got!" "I know It, Gerald," quietly re sponded his wife. "That's what I was trying to toll you." Youth's Com panion. Other Honks llecolvetl, "Hlrsh'fl Tnbulated Digest of tho Di vorce Laws of tho United States," by Hugo Illrsh. Funk & WagnallB com pany, New York. $1.60. "Tho Wheels of tho Machine," by Charles M. Sholdon. Advnnco Publish ing company, Chicago. "Prnlrlo Breezes," by S. A. Harrison principal of tho .Burroughs school, Chi cago. Ills T.nst ChuiU'tt. "Marso Tom, you ,mus' sho' run for governor." "Why so?" T "Kazo you done run for evor'thlng clso on do top sldo cr de alrth, on dey'n so many in do raco for governor mobbe you won't got beat die tlmo!" Atlan ta Constitution. Hmmil to Ilellevn. "In splto of tho lucky stono you car ry In your pocket you lost all your monoy and a sign fell on you and broko your nrm." "Yes, but wasn't It fortunate I had that lucky stono? Think what might havo happoned to mo otherwise! " Boston Traveler. Wetl within thn Ijut. "What aro you doing thero?" shout ed tho night watchmnn to tho follow who had broken into a tobacco store. "Well," replied tho burglar, "I didn't really think thoro wns any law against n follow taking n littlo snuff." Yonk ora Statesman. Mutter of Diet. Slrnklns "A scientist says tho goat Is tho most unreliable of all domestic nnlmnlB." TlmkliiB "No wonder. A diet of tln-cnn labels and circus posters Is enough to destroy the spirit df truth in any. cTcaturo." V I