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    DRY-CELL PATENT
    November 15, 1887 - U.S.A.

    German scientist, Dr. Carl Gassner, was issued a U.S. patent (No. 373,064), the first in the U.S. for a "dry" cell. Gassner had already patented his invention in Germany (No. 37,758) on 8 Apr 1886, and also in Austria, Belgium, England, France and Hungary in the same year. The sealed zinc shell which contained all the chemicals was also the negative electrode. Later, he improved the shelf life of the battery by adding zinc chloride to the electrolyte to reduce corrosion of the zinc shell. Gassner's battery was much like the carbon-zinc, general-purpose batteries sold today. By 1896, the National Carbide Company (later Union Carbide and Eveready) produced the first consumer dry cell battery. Two years later, the company made the first D cell.

    ALKALINE DRY-CELL PATENT
    November 15, 1960 - U.S.A.

    A U.S. patent was issued for an alkaline dry-cell to P.A. Marsal, Karl Kordesch and Lewis F. Urry who assigned it to the Union Carbide Corporation, the manufacturer of Eveready batteries (No. 2,960,558). Compared to the existing carbon-zinc dry-cells, it offered an appreciable increase in life-span and efficiency during heavy continuous drains. Its construction used an alkaline electrolyte, manganese dioxide as depolarizer, a zinc powder-gel anode, and certain additives such including mercury and electrolyte-creep inhibitors. The patent gave practical details for commercial production. The patent claimed that whereas four cells in series of the carbon-zinc type gave 4.5 volts to power a 1.25-amp bulb for 45-min to 1-hr, the new alkaline design gave good brilliance after 6 to 7 hours.

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What Is Alternative Medicine :

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What is alternative medicine? This is a term used to describe the different forms of medicine other than conventional methods. Alternative medicine includes a wide variety of medical practices including non-European (non-Western) medical practices and will include some new approaches to medicine.

ARTICLE CONTENT :

What is alternative medicine? This is a term used to describe the different forms of medicine other than conventional methods. Alternative medicine includes a wide variety of medical practices including non-European (non-Western) medical practices and will include some new approaches to medicine. There is also a term called complementary medicine. This is a combination of conventional medicine coupled with alternative medicine.

With increasing research and new findings in medicine there is a universal rise in the Western nations of alternative medicine. In the Eastern part of the world, namely the Orient, some forms of alternative medicine has been practiced for many centuries. Part of this trend in the West may be due to the growth of medical education among people and the increased amount of travel to different regions. More literature is now available on this subject and medical societies specializing in different forms of alternative medicine are available.

Some of the most common forms of alternate medicine are:

Acupuncture

Homeopathy

Naturopathic medicine

Osteopathy

Acupuncture: this is an ancient art which had its origins in the Orient. It involves manipulating and inserting needles into special points in the body. It is thought to restore health and create well-being. There are several forms of acupuncture which are taught worldwide. This is one of the most famous forms of alternative medicine.

Homeopathy: is a form of medicine that tries to stimulate the body’s immune system in order to promote healing. The practice of Homeopathy endeavors to bring the entire body back into homeostasis, or balance.

Naturopathic medicine: Is a practice that is designed to stimulate the body’s own healing system. This system utilizes multiple forms of alternative medicine. It can also be referred to as Natural therapy, and can include dietary supplements, exercise and different foods.

Osteopathy: Was originally a form of alternative medicine based on manipulation of the joints. It is still used for chronic back pain. It is often used with other forms of medicine.

When treating illness and serious diseases it is important to consult your physician before taking any decisions. Many doctors will endorse some sort of alternative medicine coupled with conventional medicine, especially if conventional medicine is not proving very effective for a chronic condition. Despite the lack of credibilty given it by MD.s, some alternative medicine can work surprisingly well. It will all depend on your particular illness and your own body’s functionality whether alternative medicine will work well for you.


Source : PLR

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