Show APPLIED LE THE art of applied electricity j ing rapid progress it is but autch il years since the first attea pUh made to 10 propel machinery subtle agency but much has hag N A been accomplished in this a dl 11 formerly a mystery 11 i to the supernatural 4 subject of electricity but this I 1 almost entirely worn ahi aask 1 4 means of scientific tide eap exp arliet nature and laws of this force come much better under triciti is now defined and ta believed to be a vibration or taa motion among the atoms of asi substances are composed add respect etc it Is com compare parel J to I 1 A small electric motor Is ad manufactured which is go table ol of a sewing sew lay machine A ata in a neat box stands on t the h e aoe or near the machine and sappl Mb motor the operator aaili ca wi ili factly control the speed of V inSch machine lae with a touch audi andi supplied a for loot foot M the furnishing of whip which h has bauh destructive to tue toe I 1 10 ath of it sewing machine operatives roo IT tortes lories sewing machines are electricity conveyed by elect wires s in describing a street car v k now being successfully run ran bio brar triciti in new york the ate tion of the london illustrato Illus trat published in that city says this car has been in aeration tor lor some months oo 00 1 LI fourth avenue line fatek the end of its trip it to is run pot and into a berth between tholon iolli tables the panels in the sid at 5 car u under ader the windows arap aren moved and the storage bin oa in bm slid out on to the tables wlm boi bill an electric light generator an connected to them an and d th n charged and slipped back wf ift diio under the seats ready for tin OWN us tri trip the motor by whick which the IN dec tr triciti agit y thus stored up Is hanm into power for driving darivin th k placed under the car and is ante by a rever diug dlug lever in toe I 1 driver on the front plat pl attora tit storage to rage battery Is 0 often assato ahue stood to od its principle is not ak 0 of I 1 a quantity of electricity hitik bit a storage to dragt of a quantity of chemicals from which ich the ell generated exactly asin a W les fes when the battery k is that is when the chemic haust edit to is recharged as s by passing electricity reacts on the mixed or chemicals restoring them to mer condition they are produce produce electricity by q afore 11 the same paper deser ea no tion by means of which it I 1 is top to propel el trains on the ele elen 40 ways in the city ps named med tf power being being electricity affy gam along the ra rails Is fracol practical j value have not yet been obi u W it is ia believed that the love WE soon be so far perfected As ps the object sought medical as well as bechani ia utilizing electricity for to lish ment of important pa W 19 I 1 ft seems likely that thai the xa treatment of disease in ta especially will be wo wonder P ole on hem bated thereby the ou abe quoted to io describing w if i which the human r be examined by the i it isy ty says the patient is laid a t pt pat ing table and a slender tah taw 1191 glass class bead upon its macei OW into the stomach almau all w the bead is supplied oy 67 floew w abug out through throng the tg cot CM pecked to a a small ba SW S baw brior of the sto stomach is 18 pi W and all parts of the stomach are brought into view by a small movable mirror at the end of the tube another application of electricity for P 1 is the electro lancet or ato loop op by which the principle of electric heating beating is applied to surgical operations rations the instrument consists 0 operations of a loop of line fine platinum wire mounted in a rubber handle through which connecting wires pass ass these wires are led to a batte battery rythe the current irom which follows the wires and keeps the platinum loop white hot the heat beat is inside the wire as it were and can be regulated to any intensity sad and kept there during an operation without withdrawing the instrument for re heating beating the newly discovered method of sending and receiving telegraphic messages to and from a train in rapid motion is thus described the surprising feature of this invention is that there is no conn congestion connee estion tion between the train and telegraph wire beside the track over which the m es sages travel to the station after jumping ump ln iron from the car to the avire the message is telegraphed the car to the tin of the car and reaches the regular telegraph wire along the track by means of lines of force which each signal throws through the air as soon as it reaches the root roof the signals created in the main line in this way are much fainter tian than the ordinary telegraph signals a difficulty I 1 however which is easily overcome by y using more sensitive receiving I 1 instruments tru the operation of telegraphing to the car is carried on in the same wa way the message is sent along the lirie line and imparts a slight flight electrical effect to the metallic car roof at each sigeal the weak signals thus produced la in the car roof are listened to with a delicate receiving instrument in the hands of the operator As the main line wire is parallel with the track it makes no difference where the car is and as the action of electricity is almost immers quick it makes no difference how rapidly the car is moving the only special construct construction iou required to adapt a line for use with this system is that the wire be strung on rather short poles so as to bring it near the roofs reefs of the cars the instruments for the operator on the train are portable and are arranged to be held in the lap like a writing table electricity is now applied to the welding of iron he operation being rendered much more perfect than by the old method and new uses for this wonderful force are being discovered almost daily to what purposes pai poses man may yet succeed in sub serving it is a subject for almost unlimited imaginative conjecture |