Show 01 r r ft f f f f f f w r y AS AS TUB CHIEF 01 OF r i t NEW EW THINGS l I l I i m 01 THIS 1111 WORLDS I IR ll 1 rn s THEM II I I j I 1 fir of 0 the lie Jeer Newt News by fry Frank Prank 0 G Carpenter IV If yo want nn to o Beo aeo T shat hat at the die he world orld le II really doInG the he St gt Louis Loul po to 0 come The latest Inventions S uon line ono are shown atone t r 1 hen heft Thi is 18 a R tv cen con Ly tun lOr fn r and It has hili nil sorts eort twentieth century ma mn mai or of new nm i J fray hv spent IcI In the tiro tl t tey nm with V I f talking Frans rA hf rt c r ol ra ugh h t who has hils chorge chArgo of ot I a In my talK with Prof Irot I asked 1 him these thelle tel fel telephones Bold ho hoWo hoWo hotto Wo tto hate three different systems tx ex here bore The system has boen In process of ot development I for tor forA A 1 number of jours yen but It has only re te recently become thoroughly commercial and It It le now extensively ui used d In the Ihl factory town towne about Do ton and ami Chi Chicago cago We lime have It hero heru In the el eltI Ity Ily building and use ule It II In our h ln The In ls so an arranged M ae i lo 10 show the be working wording of about I I I t t I 11 I I L III I I I I L L J ki I II I f 1 2 L Lf t 0 h Y I d s J 1 I s t d Jt r j 1 J JP r P et etI J JI r Jr I I 1 MH I i t H iH rt r tN t h IHO It no II Chief of ten tho Great of or nt AI fit sl tk tl Pt department ni nl I hour Irl io looking Hiking king with lightning i e t MM holled shirts with elec elect electr ir t tr Irons iron I here h hll v seen men healing hetling t tAI n i with electric sparks tele telo i thousand words a 1 minute t without wires and even een th lh the aid eld M of ot the hello girl TUB TIU nr OF TUE LO GIRL omu Tw Tu telephoning 1 I without tho n of ot her nasal na al twang anti and r Hut i Ut t the danger of her pink ears enra wil f th Ih the secrete fUrell they transmit They n ru own oln connections and talk u lag ins as ae they th y please Mease 1 by b her har telephones We have telephones at lit each of ot the various entrances of o build building ing In our offices In III the of ot the national 1 bureau of Qt standards and The Th system gives given us III n 1 means mearia of ot secret communication communisation with one another the central operator being eliminated We W can telephone what whal wo we please rind And It 1 IB la practically Impossible for lor anyone else llIe to know what goed ell on In addition to tide this continued Prot Prof we have the Faller au at automatic telephone system which has haR been no ao developed that It II I Is le now ready rady for or commercial application on a large onto IonIc and olio oleo the Ih automatic telephone of It f tho the Dill Cell company eom The Dell Bell Tele Tole Telephone Telephone phone company c hue bus been beet quietly per footing such tuch machines for tOI several years yearn tar und and It II haw has Its lis apparatus a T I I The Tho Passing assum of oY tho lulls Hollo I Girl lili or of tho Automatic With Without Without out Hilt and a red Urn the Wireless Tolo trio Locomotives For Stor J By Ll LI h ht t nn O a ft Words n ti t c f The Tho hono tar Etc lite liten Et t i n nn now on 01 a view In section 17 of ot this build buildIng buildIng Ing Tills ThIll U to pr the Hi t an all IlOU that thai line hiu lIMn been made of It and all It U to one on of ot our most mOlt Important TIN TInO OI ore TUB AUTOMATIC A VIII such ouch telephone come COlli Into Inlo gen genseal ell seal ertl user use ue useI I 1 belleve bello that diet they will be bl used lied at AI tint In mall small ral 1 Proto Prof It may me tike take torn some time timeto to 10 adapt them to the cities or Ot to tn make It II that hal they take Uke car oare or of the enormous tragic Iro lt of ot a lame lar city without the tha use ue of ot That U Ia Ua I IA a matter of gradual development and e elit It lit Inv Involves l Nylons n lem Then We Wt shall hall have operators for tor some iome time lima yet yetI I think no eo was we the he reply We Ye still use uee tallow lallow candle Kan ru lamps lampi and coal oil nil we 11 have the th light which exe excels U them th m a as nn an Illuminant It II Itla IB la l not Ilot to 10 wy nay n RI na yet yel that thai the automatic telephone will do away earn eem earni I Mutely with the Ih central ln tele telephone leI telephone phone I TALKING 7 tt WITHOUT How haw about the t That Is h n II new near Invention which Is la lashown shown In I a way W and nud on onn onA ona A n Round lund engineering bails heals for tOl the tho drat t time lime at lit this exposition You 1011 can roe U It UIn ItIn In the Palace lIllIce of ot and listen to 10 tho the of ot articulate speech without Prior to 10 this thia have been effected where the Iho ground or currents of ot water I have been used need n IU as a n menus means of ot perfect Ina In the between the tr menu Mere Here at nl the exposition eXl wo we hae have an nn absolute divorcement of the tho transmitting and receiving r Instruments ments mantl one from the other without I any ony physical connection whatsoever A person equipped with one of at these thelle telephone transmitters and the roll coil attached thereto con can pass pace freely treel through tho the court and central aisles of ot this building and distinctly hear the words spoken at III the trans transmitting elation which Is entirely out OUI of ot view and far beyond our oar range The fhe Intent of oC this demonstration Is Isto Isto to conclusively prove that the con I Mellon Is le absolutely wireless Wn We WeI I can easily show chow the general public I 1 that wireless telephone stations are I Installed metalled anti and In operation but hut It II Is difficult to make IMko many mall believe that there Is la not some come means of transmission Ion don between bel the stations Motions You ran con easily see aee that this could not be he the therace rae race with the wireless aye HYA system tern tem exhibited here as nil the person per on hay hav having ha haIng ing log the receiving apparatus In his hlA hand knows that thol It Is III entirely entire free tree from any outside connection Then Than the tho only use uso of ot this thin Invention Is to 10 listen to some Conte central speaker er or orto orto orto to talk between man roan and ond man So tar far the It la used here hare only nn nil s a mOR meR im of or enabling one Ofte to 10 talk to A R number of o listener Whether It II will ever Yel have h 1 a n common commer commercial cial el value remain t e be b shown How flow large an audience could one man Inan address through one of ot these the th ma mi machines chinos chines and end be b distinctly heard Professor nor sor t 1 I asked kell As AI nn M eng steering possibility It II would he Ira perfectly feasible to Install such in on so 10 that one on I lk or r could add at least leant one hundred thousand people and each could hear hur him with equal distinctness Huch an experiment howeVer would require the Ibe Installation of ot a set t of at Instruments which would he Iula In connection with any an other kind of ot a II demonstration lion tion TUH rma How flow about the Ih wireless Irel lets leU grit II ih I If That Ihal Is I a n proposition said uld the chief hl of nt the electricity palace unit Half a dozen i of wireless are now being used lIed There are A several operated In the United I Slate and Gnat Or U H is I si II n EI Urge large IRr II sum suet of ot money mone every oer yeAr to 10 equip JIll Its buttle battle with them Our Oui In Is plan also experimenting with the tho different systems slem end and wireless telegraphy Is now used b the public publican on an a n very extensive scale aale It Is III used uNd tier fur more that the Iho people realise rea II In communications between stations station ala lion on onland onlAnd onland land rand and upon son SMI There are nt t the time two weil and strong companies carrying on the wireless telegraph In the Iho United States Sill Ie The Ie Us Forest r real Wire Wireless Wireless less Telegraph Company Campoli has hR here herf at atthe atthe the exposition In addition to 10 two fine finely ly Iy equipped stations the tho elec ele building two towers each uch of ot which Is III over two 10 hundred and fifty feet eel high From Fromn rom these Iho towers roll con be simultaneously ly sent out nut to 10 two Iwo different points and before the tho closing of ot the fair air they the will transmit messages as o tar far ur as all Kansas City and Chicago T IN CHINA CurNA Do you think It will ever eer be bo possible to telegraph the Pacific Proto Prof It U Is within the range of ot possibility although It II may mA be long before It 1 Is I at attained The Do Forest Fored company has al sI already already ready equipped a n large station at sent Real senttie tie tic We have ho a n model mode of at that station In Inthe Inthe the tho electricity building From Seattle messages mes aRes sill rill be he sent to Alaska to cities on the Pacific const coast and pos pea possibly IOs sibly to 10 the Hawaiian Inlands and the orient It would be a 0 wonderful thins thing If we could telegraph from San Fronds co to China Chinn would it not lIot 1 The conversation here turned 1 to 10 elec trial transportation and I asked an na anto a ato nato to the progress made mude in that direction Prof Irot replied u n u In l transportation there Is la nothing taw new ne W oh the lb public can cans ap predate There are ar now MW things thin I might say Ia startlingly new to the engineering world and likely to I entirely revolution revolutionIse Ise lie the system of or electrical transports transportation ben tion especially over long lun distances but the Ih character of ot the Inventions Is 11 ao sn extremely technical that the general public would woul not be able t to appreciate all that thai they th carry with thorn them A cat ral equipped with an designed to work vork under tinder a 4 current does doel not appear apI different in 11 any II degree drel from the present trolley troll car to the layman and amid Indeed only onla a trained and skilled electrician can ap ay appreciate to any nn great t extent what this thle new nl development v involves LOCOMOTIVE FOR FOB TAM STEAM RAILROAD Does Doe that mean mn that electricity will take the Ille place of steam on our big rail mall roads lOad T TI e eI I think It 1 safe to say replied tie the electrician Inasmuch as a electric Ctr are lite now being operated o between cities III several hundred miles apart alart mire tn cheaply and anel with the same urn safety end ind nil speed pled as all the tho steam railroads and teal tuat without the aid of freight traffic rattle that tin the capitalists will eventually see lee that they can make a saving by doing dOln away na with the team steam locomotive and taking the electric locomotive In ht Its Iti It place piece This Tille Is la especially so 10 because recent develop menu manta include railway tUII tue us which are much more economical for Cor long distance work than Ihan those host tho common In America The fact act that Ihal the New York Central railroad baa hai equipped 96 aG 6 miles mil of ot Its Uti toxin main track near the city of New Nil York with electric ele apparatus and has placed pili oed an In order for or JO 60 electric esp cap capable able of making a speed of ot 75 76 mils miles mil per r hour with heavy henvy Pullman trains Ira In le Is one Indication that a great change Is le I about to 10 take place Iliac In the method tn of ot handling traffic on our big roads rot Thin change will tint nut cone come where the volume of business Is II heavy and where there are lue many trains traits every ver day NO UV UY LIGHTNING I see He that you ou have girls here hera cooking cook cookIng Ing InK by means mean of ot lightning You fOil have electric irons Irene ron and electric stoves and andall andall all sorts of electrical cooking appliances appliance M a well as at electrical heaters healers Ar things thing practical I 1 think they are arc said the head hued of ot the electrical department of at the worlds fair 1 heating hall U is now used u very nl extensively A great number of factories now employ electric soldering Irons Irona and heating healing Irons Iron They The find And It economical Inasmuch us as a the person per oll out huts hats or ot cloth does doe not have to 11 top stop every eer few lew minutes to 10 get gel ft a hot hOl Iron from rom a II stove tov or heater healer The elm elec electrio Ier trio irk Iron Is I always hot hat and always randy nady for tor use ule and the Ih operators opera lor 01 Is I greatly Increased by b her tip hav hR n ing In an n heated device rather than on ont one heeled hestad by bt other meant means As Aa A to IN tilt use of ot electrical heating healing apparatus In the II household It I la U sets safe te to 10 toay toray ray ay y that It Ie II Is I constantly 1 encroaching upon the more primitive methods method Kite Else heating tf and electrical cooking are ere tar far superior to any other In the matter mattero of o convenience wherever water must IM ho heated It can be lit heated healed M as econom economically by the tle electrical apparatus M as by b Ills gas 11 or coal e all and nd such cooking and heat hal heating halIn lag ing In can oan be bt more easily III done don than thun by b any an other means A wry very v Important thing thin about cook cooking cookIn cooking ing In and heating by electricity contin continued ud PMt Prof It le I that It 1 II Is much more healthy than then cooking or heating by coal coul or gas IU Electricity nukes makes lest lee I dirt din end and the th apparatus catbe cat can catbe be quickly end and readily dlly cleaned Again In you con can neat heal any an desired ded vessel with without without out heating tip the lb wet rest of ot your aur sur You rob can make malte coffee co with without without without out bringing the Ih cook conk Iok and lind the tb room roam to toa toa toa a high temperature n see l you mutt must do It If ita ou would neat a R small quantity of ot Byte a water by coal caRl wood or gat Hy 8 th electrical apparatus all the Ihl heat beat It le I kept Inside the coffee cOtt pot pM And the cook and d dIh the Ih room are art at a 1 comfortable tempera temperature Ilm temperature ture 10 Tou TOil mat mf Me see this thle cooking going on In the Building We have here hen utensils she sils U for to the entire rants range of ot cooking and they th are see thoroughly successful commer commercially of ally TRYING TO THE TUB tKO Co ILK ILKI I 1 would Ilk like to II say a remarked Prof Prot that the tUt exhibits of It the I palace of ot electricity have hao been designed d e especially for tor the tile general I public rather r than for tor the tho electrical engineer This exposition el Is III educational and nd we WI are trying to show how the people at as much at U about the new nt things thin In the th electricity of or today We W have here I complete arc are lighting U systems so 10 dill die displayed played that the Ille layman can ean see If Just jutt how lilt his city plant is I operated and handled han Mn handled He lie H can rall If It he ht will have all the details explained by calling upon the at al attendants In III charge char of ot the exhibit We W haw have alto also a 8 splendid laboratory here hare for the testing of large electrical machinery The facilities of ot this thle work workshop workshop shop are art beyond those limes of ot any an of our university laboratories lorl Indeed a II group roup of ot eight students could be con eon continuously tenuously occupied there for tor more then than two studying the behavior behlor and lUll d of electrical 1 machines and not exhaust its lI resources It 11 Is le so 10 with many other features They Th are ore made for or the public and the attendants attendant mire are randy rendy to 10 answer wiry why h and where wherefore |