| Show SCIENTIFIG MISmLLANY J opl1t nrlllnr liy 11 lulrlelly Relent Week In I Ihemlml Kmlhfl A steel > Alninpherr How flnl Ilimt KlionM Ilnn oaicM of nl tin Meet letn plied tndee rreur A IILrotery Ifnltd I A now maKlclana slate for eihlblllnn I pint wrltlnr Consisting of n gratlnR I of tinned Iron wire which n covered In eacti tide with an insulating sheet of mica over which It I plmnl a shoot of Ilium Iron whKh may be given amore a-more stolleIllsit apcpirance by a coit InK of mineral point In the Usual flump able Cannot readily lie told from the ordinary school Slate Hidden eon ductora pan from the Iron win to crew arms In the transit and the cord Air which the Slate 1 to auepradrd on an eMl I li a mir connecting with other conalpd ndtlftafA runnnx front II Source ot electricity If a pomrful current cur-rent lib one for Itibilig i is need a Mfely fun It I placed in circuit The ntaticUn lays a shawl of palr i on the Date placet pen and Ink on a lull belt directly b nealh closets 1 his cabinet cabi-net about the eusel 1 and In a row mo menta his queallon of Allow I Spirit la found to be I anawered by m writing on the Kptr The piper la prepirrd litfdr 911rby b1 by writing the woi d it MnMne roll ulnd wllh dilute ulphuru arid the rising being Invllblv wAll bested Aa the iabln t dote an 4 assistant all I thes on thii current the electric love In the late 1 btvomn 1101 in Ihlrly aeciind and on opcnlnic th cabinet Hit H > IMl wnlnv nppeara In l < la I < kIn k-In a recent adlrt1 to ihirmaclil al Illfait Ireland Dr ChallO Hym a mcmlined about fifty i > r > dui to of Iyn Irwtlc rhmlnry having a mdlcal Im pirunrr that have at > arrl fork IIiIIO ilrev pniumi In I a fulfiller line I Jose been nuJr wllh tynlhtir eitr I and I odonmi lulwianc ArllfKial muik and vanillin hAv long been kninn aa haw Abe amrl hull I r nn1 ethyl i mi mndl resembling mill flavor but more recent re-cent act hellolroirine hllulmtiel lonane and IraMIn tlulei cumarine nwmu hay tenlneol iilici bar irimM inrsimot jjimln oil fares ml rot geranium canal caraay oil Mr nest ubiuncea arv now not I l only uied for trtlcl foupa but Alto for Ihi ettencra named after tlntvra Th mysterious region 11 which Tests Introduced ua In INI an n 1 trvnutlo Held of wtlnl and 1Mline rffevti la I 111 nil < lll > ntly iplorrd Th lack ot neceflty for rpeclal nptaritu brtntv the t nrlmera within r n h < > f litany I = I v = a a smpl i method II of Iruduflnlf allrnHn currer4a or creat trwits4sery Inll to Conn the World sty terminal of a hlah tiniinrnll with the Internal armuturra < f a Iy den Jar J which dIMhanrea xf dlirui lively the dltrupllv dlxhirr ylell film the dealnvl currem Iimn 1m i been umlly aile < l orld Imp re < t In a vnl A rcrlklnR exhibition In Parts M llAjlnurt rannectKl a rhrtut Mnra tr Induction call I > M onl utcllla tT and Uudln rrmnatar the rheostat b me placed directly upon r a lltvoll < urvuri The call silly lie a Hlnrh a park had Condensers of rtrlalint ri pAdy Imulaltd In lanirnn The In I PAIT wire war cunneited With tile I a armiture ot a Myden Jar this losing I I ramvara Aminxement for Product Inc nllernatlna r currrnti nt great trt I qurairy and the external armjlure of the Jir were iunnrcted mm the Oudln ptonitor The latter wja formed ur a Solenoid of 1W feel ot 110 Inch unln u laied copper lie w < nind on n cylinder of paramned w Kd T > ie contatia wer f 4tTle thet 19 nsed al tht opp < lt I aides of lhl upright up-right C letters ont a little higher than tha other and a Ingent now tSineed Ih numWr ot aplnli In each of Iht two Parts of Use aolen wk Iht lower par of which product lit oaclllallona of irrrat frequency whll at tht upper part wen thn rurmrti ot great fee iiuency ii 1 wry high lenilon Thli ap paralua Wait a gr i Success Th reivn alur crvatcd all r and It within a rd lone of CK feet a > sery ImiruM alter I noting qbsctrvtal I JI Id r In 1 which lela tier or Crokei tubs became luminous when imply held In hUh han1 It rotating rotat-ing Iron wire boiint a vord covered wllh tufts of risen the fib ot an umbrella um-brella showed brightly end tufts of t la I let light f or I III lose long stood out upon the handa A theater danorr owryln myalerinuily lighted objecia will IK among Hi first dlipUya ot these wondrri lo the gqsril public The curious fait that corn potatMt and otbtr Planes thrive better sninen pvacni In rvis running mirth unit outh his bless irVtn > tOJo Wollny ITb ot Munich I This rMucea the aliadlnic by emothotlimr toot mlnmum more IIntlonn anod regular light bt and molllUt mullln While the EJld fields of the worn cover an area uf more than IMoWO liquor miles Mr 1 It J Hkertrhley nn Auilratlan gcullclit finds that the Heidi ot tin Ulli 1 inilal li I ilia moil sparingly distributed of any cf those In general use occupY fees than IS too Square miles Th Area or Abe Oldbur Ing ground la therefore 133 limn thai of yielding tin Europe has seven tin Outride producing about MOO tona yearly of which ilia Cornish mlnta furnlih about 1000 tons Aalaa two dlilrlcli supply the bulk cf Ilia woW tin One of thcm lht Hlralla Helllo merits and adjacent iirlnclpallllri turn nut 61000 tine Yearly but Too iither Hunan In China la shown by oniclal figures to half an annual production I pro-duction 01 lets than ruo Ion although credited by rum of Ih ttit autliorl liest with 10000 lo 10000 tout No tin min U known In Africa na pa > abl ont estate In North America TIll only In region In Houth AmcrlcallollMa and Ieru ylelda Iti than 4 WO tolls a years and Australia furnishes about 000 Ion A Herman milalturglit IIerr 111 dicks has dli d a Process for Iht dl rect teniKrlng > f Steel under pressure only oawa and Steel rlbhorut being irtalcd Ihua far The tempering la I st rnintpllahe I by drat hardening Ibo steel by plunging It j red hot Into cold water 1 or by plunging It Into lertnln chemical hath > and then drawing the temper In taw making the Heel la I Drat hardened In oil or tat and thin while Hill hoi It la I laced In n press between hot din and the temper la thus drawn vrhllo under pressures A Special pren 1 U I used lha die belne hoi low anti arranged to allow ot tile circulation cir-culation df fitful < r oil The high Petits uf Ivory and the great waila ut II lull Iv Induced an Kngllih manufncturcr to offer tUO fur n ir > tia or So connilldatlng Abe dUll that II can I be Used for Makirs handle The hill f la I exprcaied Mow ever thai allh ugh a fortune doubt Jeff would bt n led no iirueu will be found Oum euihorllum has been I found In Natan lo I an effeflUe ruit Proven live Iron otjecta being free from run even after two loan Immersion In acawatcr |
