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About The west shore. (Portland, Or.) 1875-1891 | View Entire Issue (March 1, 1881)
76 THE WEST SHORE. March, 1881 Kl.rXTKIC Ui.HT FOU TIIK KVM. ' aWarie hat,. Uiu to U need ta ear thupe, (Klirtri and plane of atnaeemaat, it h ennfldaoUy aeaeruad by tu oppooatiU that ao dealing a light muat be injarloue to the ya. iixh iwIkh wnwl ('''" it vul, ellboagh Ue lijjlil whea difluel MkhimI to beve tbaouellly f hflght mwtill.'ht, whl h I tin revria (( Irritating, Vple would partial la locking el Ibe wro of the light, end M the ily Umn were far from eUedy, the ahearvar'e a tlfleid lih fioni tlx inlrneiiy III the Ittfht will tl llrn uiil large varietione in the quantity of i. H epiienra, hnwever, from the iihiU recently made by Irufeaeor I hn, of llivaleu, whoa t,ama h tu familiar in one- kartina with the ftiveetigalina of onln hlinrinee, and olhar otina,l dtdeole, that oureyie ill he leaiiti ratitvr ihei hurt lif the aaw method of lighting, and It la i.bemue that with la etadeacaabt ileclrio lighting tlx advantage will baelill mora mat,!. While ImIIi( lha inllueao of elu'trio light oa vieuai peio,ttn ami Mia aanaa nf ol'r, lr. (Van proved, ha tlntiba, that lallera, eleend colore net nrotlvad at a niuuh gtveur ill- lean under eleotrie illumination than by Kaa light or daylight liemi.are.1 with day lighl. Ilia elm-Inn liuht ineee tha eenaalnw of yellow (XI fulil, ml S fold, atiil ifraan and blue aboul 1 fidd. V.jm that ID daylight or gatlighl wild Mroatve end dielinguiah color only with difTtnulijr vara much enlej by tha alvrUt light and Uia neual iarplro aa aiuon etragih mmI. la all naeea of dlelant tignalling Dr. I'oha believe that lha olc-otilc litflit lU pruveeioeed Ingly anl aepevially netful. A N' Kiihii.ii' l.iuiir Hi eara.-Kor orar SO yaere Mr. Holland, Ilia gold pea manu'avl rr, of H'laciMnall, he Un ierimettiig ilk indium, aeealng Bnma analliol by whinh 11 Wi'libl be luwil. Kuma lima afO ha diaMivarl a flat iihhh ha muail ailh U.a indium iluii, aa4 uisowtiilly IumI l ib a aummna aranM la Uia Kiilii.aiy tliall lumaaa. Ila oaal tha wtal la any tliiia ilairwl, anil la baiaof ingoU il.liH aa mat h aa III ohim. l ha Hiatal Uiat Ibm.I ami omI il'lln Ilia Ilia anil ralU all a.la Ihaauly machtatoal ar of culling il la by frtrliMi, ilh a n'M hal rharpl ailh iliamunil ilu.l or flna cm u ml n in. I'rtif, Nlaa l'rrr. of lha i'lailnnall I'uiranily, rriranU lh aa tm nf lha avwt inlf(ul iliaouyartia la awlalluiity da ayar hna. Aa na aa hu ilu auyat aaamaita, Mr. Il illaml aa thai indium "Id ha yalualda aa a huraaa l. alrto likhla. Iitiliuia lmnt a iaplia l. anil fm ona aighih to nun uf aa ta b lim a at Uilwl, kallha auu-hlawry hil aa fuuail 10 U tra tawal l. aa laaUarMl lijhl.'aliKh la all that aaalma.l alailh lhalitdiam huin-r. Taa iht wlarl, Haa aytr, aa imty (.Iraaanl, ami fralnaa luba aataaaaty aa ll.a aim (Kara riHlarai aw altaol a lha maUl. Kiar tawata aia a la utnaivaa aila liw Uaiim ma ahlna, Uia altvUt lanttl nf ahioai oa ba mora aatily malalaxl. A art of saltan aaa ba far aubaj . atmat It, and thaa bataara aill ra dulaa lO naadU lijhl, ana rl aali-ala lia. Ui aa indiflmu bma, Mr. IMUad haa f1! ht dianitnty la taw roaalry, and lao la rtana, A Xiw Hiti nr (atn.a Viti Muu A latmltiia aaha lha loath of rardi a litlla aa.aa thaa raaa half Ika w.l.nary Wntth. It la claiaa4 by Uia thai aa mat atii.(.k la td4, and that U4 air dM not ralaia lha tut and nlma aa nay Ota tnal di thai lha 4iaiyaw4 lUi ara ,afay into la aataally atoraawy U Ua rliB( t aUnav. aikbh la a(lv4 l.y tka iiinw and of law taaia. TVa k awoa aaa aUad aira, t.awl and hud and Aaltaawd, of aadla )watd iia lha ar.lt ai4daa rt-ajamng (timlmd. ara rwy jar. vb Ho. lha tarant.vHl ta of Kajliaa Ml.ia. Way ba a maa bat ail bu t4a akaaonaat tlravtnd? Haoaaaa ha at tootadaaa (aaa. Ijuiit amd Miit hya (or oo tima baan ra (ar.lal a aaarolially tha aama Ihiog-baing ofly df-r.nl manilaaUtiooj of tha auia radi ant anarxyj but it U only qniU raoaolly tii thla tliaury haa bean aatufactorily damoa tratad. Iy tha aaa at a Kulhorlurd ffratiog and a dalioau tharmal balanoa, I'fof. UDglay of AIMiany (l. (liaeraUiry, rooautly auo oaw.la.1 in obtaining fur tha Ural lima lull and eiact maaauramaula of tha distribution of an argy la a pura in.Uum. whara da lana or priiro had baan aaa I, and of liung lU ralatira amount aa drtarminrd ancuraUly by tha wara-lengthi of light in all parta of tha viaibla tiootrum and la tha ultra rad. Tha aaaantial raault it of high thioratioal valua. It ia that heat and light at raoairad from tha tun ara now aiiarimruUlly provad, ao far aa tuoh maaauramaut can prora It, to ba in aaaaaoa tha aama thing. Th old daliaaatinna of aaaantially dilTarant carm rp raaauting haat and light muat lia baniahad here, a) tor from tail hooka. Tha old viawt on thit auhjaot oaa no longar ba maintainad tvan by Kuropaan man of aoirnoa, who ara prfpoaarttad in tbair favor. Thla raault, fulfilling what wat alinoat a pmphatty whan It wat mada, a quarter of a century ago, by th alder Draper, and being dua largaly to niaant which acieno owet In Mr. Itulharlonl, may, if obtained, b moat fairly claimed at largely dua to th two Amri oaaa whoa name bay Juat beta cited. Nw l'i or Ti'BUnTATi or 8o!iA. Prof. Sooneaviheim, of llerlin, eomt tiro back found that when glua ia thirk eolulion it miied with tungital of tiKla, ami bydrochlorig acid ia added, there la thrown down a oompound of tungalio acid aud glua.whioh at from hu to I(H K, la ao elaetic aa to ailimt of being drawn out lolo rtry thin theeta. Oa cooling thit mate he' ouinee a did aud brittle, but on being hrated it braumaa anil and ulaelio. Ihit malarial haa now (aaa employed at a aulittitul for albumen in ,nd u a littla tilver goet a long way, it u not flung aniline onlura in oalioo printing, and it haa ry eipeniiva. BRAZINO AND 80LDEKIN0. Tb Urm loldaring it genrally appliad whan fotibl alloyi of land and tin ara employed. When hard metala, uoh aa ooppor, bri or lilr? ar uaed, th Urm brazing (derived from bran) ii more appropriate. . In uniting tin, oopper, bran, eta, with any of the aolt toldert, a copper eoldermg-iron ia generally need. Thit tool and the manner of uting it are too well known to need deaoription. In many ctaea, however, the work may be done more neatly without the aoldering-uron, by filing or turning off the joint to that they tit oloaely, moiitening them with eoldering fluid, placing a pieoe of amooth tin foil between them, tying thorn together with binding wire and beating the whole in a lamp or tire till the tin-foil melt. We have often joined pieoet of braa in thit way, to that tha jointi were quite invisible. Indeed, with good ioft folder, almoet all work may be doie over a lamp without the uia of a eoldering'iron. Advantage may be taken of the varying de gree of futibilityof aolderi to make aeveral joint in the tame piece of work. That, if the tint joint hu been made with tine tinner' sol der, there would be no danger of melting it in making a joint near it with bitmuth tolder, oompoaed of lead four, tin four and bitmuth one; and the melting point of both it far enough removed from that of a tolder oompoaed of lead two. tin one and bitmuth two to be in no danger of fution during the uta of the latter. Holt (older do not make malleable joint. To join bra, upper or iron ao a to have th joiut very ttrong and malleable, hard tolder muat be uted. For thi purpoaa equal part of tilver and bran will be found excellent, though for iron, oopper, or vary infutible bran, nothing i better than tilver ooin rolled out thin, which may be done by any lilvenmith or dentitt inu tnaao aeomeaiy tne toughen 01 ail joint, baaa Wiod ia tanning, but pmluooe hard and tuff leather. At tungalia acid render fabrio inouaibuelilile, He uee la ctliao printing ill vtl liable faatur. lluw far it it applicable in tha maauiacwre 01 paper remain to be aeea. Tung- tiie giue te reouin mended u a lute and oeniant. II may aJt'i have an applioatioa in the menu- laolura ol bilhanl belle, knife handlea. and aa a auneiiiui lor India rubber, What Tm With. Without pho. phuroua no thought. So declara.1 a famout Oermaa ph) andngical ehemitl aomt yeart ago. That particular brain lubalano which he tup. luaed to be eeaeatiaj to thought hu heretofore baaa kauwa at proUagea WHO phoephorio aaid. (.'.w.i i.nni Una aama not olaar and dalinita, anoihar Uarman ehemitl haa pmpnaail for it tha f Uwiag praciee and aignifioaut oomUnatmn of IS Wttrre. Oiaalhyllnmathylammoniummoiyd. h)draUlayl.1lm.ihy,x,0,rluBu,llhlM4Ur(( , mt4 derengtmenl la ia any way due to da fli iwy ia lha alemaala of thit highly oompli sall 0 wipnaml. or to any anarling of lU mulli Udiiwaa ooaautuent, Uia wonder ia that any bly aaa em think etrabht. And what a lot of 11 that Oarmaa mu.t her had ia hu hud haa ha eoauieid tuch a aama for it I CAaou- Amo Cai ix thi Ari,rui. la iKlara raoaatly delivered by Prof. Ira lUeneaa, at llaltimor, thai aowaliet maintained IL!" 7 U" 1 0l,",, lumeol aarbnaM ac.d n, ..ihoal dacing avd ,ffKta r'r'r b " " bat iu.ta.naj by atwb rhMauU aa ll,rt.,o and I'allenki.fT.e tlailrf w -b. of rocHw haatad by farueo. p, b, 'a. . Kur moat hard toldert borai ii tha belt flux. It dieeolvM any oxidn which may exiit on the turfaoa of the metal, and proteot the latter from th further action of the air, to that the colder ii enabled to come into actual contact with tha lurfaoe wbioh are to be joined. For oft aoldert th beet flux i eoldering fluid which may be prepared by eaturating equal part of water and hydrochloric aoid (apirit of aalt) with lino. The addition of a little lal ammo niac ii laid to improve it In uting ordinary tinnar'i tolder, reain U the belt and oheapeet llux. It poeeeeeei thi important advantage over ohlonde of lino, that it doe not induoa tubarquent onrroeiou of the article to wbioh it 1 applied. When chloride! have been applied to anything that it liable to rutt, it ii neoeetary to tee that they are thoroughly waahed off and the artiolit carefully dried. nifiaauirmfia V. CAdairaf Journal. Wur 8wi HtAT.-On who lot it hu been to hang and put into operation hundred of eircular uwt, and traveling from mill to mill treeing uwt and putting tha meohinery in order, uyt: "Saw heated at tha center ar almoet invariably th fault of either tha man. drel heating, or the collar not being properly "'"-" "' eomeiinie in aaw may not ba in proper line with the oarriaffai n. ak. -nV. Aa of order. Saw beatins at tha rim and tint .1 the oenter, ii generally the fault of th aaw leading too much into tha log, canting it to bear too hard aaainat tha r,i.,.L f v.. above defecU are among tha moat promineni "lien the mechimit in putting in th lug-pint of a mtndtel will turn them too Ursa, than dnve tham into Uia cll.e with k. .-A wall the metal around tha pint without notio. in the defect In inch oaaa, the aaw wUI f 1 hive a bearing at a tmaU aurfaot around pin, and never fit nor hang true until th metal I chinned ar Hll rT I.J.1 ,l. i. . UMr: 'Uo tt- iU oi run trul tbit defect ahould ba oorraotad at 000."