Aside from these special instances of electricity in construction, one must think of electricity as responsible for nearly all the manufacturing, large and small, that goes on in the ever-increasing number of loft-buildings throughout all large cities. For example, New York City serves as the center of the garment-making industry for the entire country, there being fully a quarter of a million garment-trade workers in the Greater City. Along Fifth and Fourth Avenues are found the large establishments, electrically equipped throughout for cutting, stitching and pressing, while even in the smallest shops on the East Side foot-power machines have become almost a thing of the past.
Electric Heating.
The commercial use of electric heating is one of the more recent electrical developments. For the most part, this also applies to the garment trade and its closely allied clothing industries. In the modernly equipped factories one finds electric flat irons, velvet steamers and coffee urns. In the printing trade, electrically heated linotype melting pots are being introduced successfully, while glue-pots and sealing-wax melters can be seen in binderies and banking institutions. Absence of fire risk accounts for the introduction of electric heating units of different kinds into the motion-picture film manufacturing industry, a rapidly growing province. The same element of safety where inflammable substances are employed has produced the electric japan oven and similar apparatus.
Electricity and Safety.
The importance of electricity in factory work cannot be over-estimated. A shop fully equipped with electric machinery is the best possible kind of shop for employee as well as for the owner. Motor-driven machines are the safest possible kind, while absence of overhead shafting and dangerous belts mean health as well as security. In the electric shop, motor-driven blowers carry fumes and dust away from the worker and bring fresh air in. Electrically driven machinery is now regarded as the standard machinery. In the various vocational schools in New York City at present both boys and girls are taught to operate electrically driven machines, it being assumed that those will be what the pupils will be called upon to operate when they leave the school for the shop.
Electricity in Medicine.
Another domain of electric enterprise of the greatest value for the country at large is the increasing use of electricity in medicine. The most conspicuous element in this is the wide-spread acceptance of the X-ray as a necessary tool of the medical profession. Newspapers and magazines were full of the remarkable X-ray achievements of surgeons in charge of the various European war hospitals. Those, of course, were spectacular instances, but it should not be forgotten that every day, in our great hospitals, the X-ray is proving itself almost indispensable in the examination of the sick and injured. Besides utilizing X-ray in the diagnosis of disease, the rays themselves are employed in treatment of cancer and skin diseases. The oculist, the dentist, indeed medical specialists of all kinds, are coming to recognize the immense aid that electricity can give in its various forms and applications.
The Great Press Room of “The New York Times” is all Electrically Operated