Electricity in Agriculture (Classic Reprint)

Download Electricity in Agriculture (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780267803859
Total Pages : 148 pages
Book Rating : 4.8/5 (38 download)

DOWNLOAD NOW!


Book Synopsis Electricity in Agriculture (Classic Reprint) by : Arthur Hinton Allen

Download or read book Electricity in Agriculture (Classic Reprint) written by Arthur Hinton Allen and published by Forgotten Books. This book was released on 2018-02-04 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity in Agriculture It is the aim Of this small book - the first Of its kind to be published in this country - to indi cate as thoroughly as is possible in the space at command the various kinds of service which electricity can render to the farmer the methods by which he can at once avail himself of those services; and the value Of the farmer, as a desirable consumer, to the supply authority. In so modest a work it is Obviously impossible to deal with any item in great detail it is hoped, however, that sufficient has been said regarding the various aspects of the subject to interest the reader, and to induce him to investigate the matter more fully. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electricity in Agriculture and Horticulture (Classic Reprint)

Download Electricity in Agriculture and Horticulture (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780266234968
Total Pages : 102 pages
Book Rating : 4.2/5 (349 download)

DOWNLOAD NOW!


Book Synopsis Electricity in Agriculture and Horticulture (Classic Reprint) by : S. Lemström

Download or read book Electricity in Agriculture and Horticulture (Classic Reprint) written by S. Lemström and published by Forgotten Books. This book was released on 2017-10-12 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity in Agriculture and Horticulture The cause of the astonishing development of vegetation under such conditions has hitherto been held to lie in the long day, which lasts from two to three months in these regions during their short summer. It is further sometimes supposed that this circumstance will provide the crops with more light and heat, the principal factors of vegetation. This is, however, not true, for calculation shows that the quantity, notwithstanding this long day, is less than it is, for instance, in 60 deg. Of latitude. In consequence of the low height of the sun over the horizon, the rays meet the earth in such an oblique direction that their illuminating and heating power is greatly lessened, and this power is also lessened by the great absorption in the atmosphere. Since the quantities of light and heat received are relatively smaller than in more southern regions, the cause of the rich development of the vegetables cannot lie in the long day, and must be sought elsewhere. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electricity on New England Farms

Download Electricity on New England Farms PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780332487755
Total Pages : 52 pages
Book Rating : 4.4/5 (877 download)

DOWNLOAD NOW!


Book Synopsis Electricity on New England Farms by : W. T. Ackerman

Download or read book Electricity on New England Farms written by W. T. Ackerman and published by Forgotten Books. This book was released on 2017-12-06 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity on New England Farms: A Report of the New Hampshire Project on the Relation of Electricity to Agriculture for the Years 1925-1926 The curves of total consumption for Farm no. 2, as shown in Figs. 2 and 3, are very similar in general contour, and show a well established plan in the use of the electrical equipment used throughout both years. The high peak load comes from June to September each year with the extreme values on these two months. A slight falling off between these peaks occurs in both years in both circuits. Here again is a farm load that appears to have desirable qualities from the standpoint of the power utility company. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electric Power for the Farm (Classic Reprint)

Download Electric Power for the Farm (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780266999362
Total Pages : 110 pages
Book Rating : 4.9/5 (993 download)

DOWNLOAD NOW!


Book Synopsis Electric Power for the Farm (Classic Reprint) by : Emil Wilhelm Lehmann

Download or read book Electric Power for the Farm (Classic Reprint) written by Emil Wilhelm Lehmann and published by Forgotten Books. This book was released on 2017-10-31 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electric Power for the Farm Farmers will be slow to install electrical equipment and pay for electric energy unless it can be demonstrated that by so doing they can actually save money or that the conveniences and comforts made possible by electricity fully justify the necessary expenditures. The power companies and even the manufacturers of electrical appliances and equipment may be obliged to market their products at prices which for a time may mean a loss, in order to develop a sufficient volume of business to bring them a reasonable return. It would be of mutual advantage to all concerned if such rates and policies for supplying electric service were formulated that, in a reasonably short time, an increase in the use of energy and electrical equipment would lower the prices so that farmers could afford to buy and power companies afford to sell. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electricity for the Farm and Home (Classic Reprint)

Download Electricity for the Farm and Home (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9781333356828
Total Pages : 310 pages
Book Rating : 4.3/5 (568 download)

DOWNLOAD NOW!


Book Synopsis Electricity for the Farm and Home (Classic Reprint) by : Frank Koester

Download or read book Electricity for the Farm and Home (Classic Reprint) written by Frank Koester and published by Forgotten Books. This book was released on 2016-08-25 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity for the Farm and Home The average American little needs advice on the conduct of his farm or business; or, if he thinks he does, a large supply. Of such help in farming and trading as books and periodicals can give, is available to him. But many a man who is well to do and knows how to continue to make money, is ignorant how to spend it in a way to bring to himself, and confer upon his wife and children, those conveniences, comforts and niceties which alone make money worth acquiring and life worth living. He hardly realises that they are within his reach. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electricity on New England Farms-II

Download Electricity on New England Farms-II PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780282068660
Total Pages : 60 pages
Book Rating : 4.0/5 (686 download)

DOWNLOAD NOW!


Book Synopsis Electricity on New England Farms-II by : W. T. Ackerman

Download or read book Electricity on New England Farms-II written by W. T. Ackerman and published by Forgotten Books. This book was released on 2017-05-25 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity on New England Farms-II: A Report of the New Hampshire Project on the Relation of Electricity to Agriculture for the Years 1925-1930 Fig. 4. The annual characteristics, volume and rate trend in the electric load on Farm No. 2. In contrast to Farm no. 3, where the load curves fail to show a con centration in the summer months due to a predominance of household equipment and lack Of refrigeration, it will be observed that the curves for Farm No. 2, where the load is largely developed from farm opera tions, including refrigeration, show the summer peak which is de sirable to the average central station (see Fig. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electricity on Farms in Northwestern Washington (Classic Reprint)

Download Electricity on Farms in Northwestern Washington (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780364990735
Total Pages : 116 pages
Book Rating : 4.9/5 (97 download)

DOWNLOAD NOW!


Book Synopsis Electricity on Farms in Northwestern Washington (Classic Reprint) by : H. H. Stippler

Download or read book Electricity on Farms in Northwestern Washington (Classic Reprint) written by H. H. Stippler and published by Forgotten Books. This book was released on 2018-03-19 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity on Farms in Northwestern Washington Little information has been available until' recently concerning uses of electricity, either in homes or on farms. Specifically, little is known as to the uses Of electricity as related to the economic characteristics of farms; as to factors affecting the extent of use; as to changes in farm organization made as a result of availability of electric energy; and as to the cost of electricity to farmers. Information relating to these questions is needed if farmers and farm leaders are to keep abreast Of modern develop ments in agricultural production. The information is needed also to provide a better basis for the extension of distribution lines into rural areas and for adjusting system design to meet the requirements Of the area to be served. Finally, information is needed to indicate probable future growth in the use of electricity on farms as a part Of the over-all planning process for adequate generating, transmission, and distribution facilities. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electricity Comes to Rural America

Download Electricity Comes to Rural America PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9781334715310
Total Pages : 34 pages
Book Rating : 4.7/5 (153 download)

DOWNLOAD NOW!


Book Synopsis Electricity Comes to Rural America by : Rural Electrification Administration

Download or read book Electricity Comes to Rural America written by Rural Electrification Administration and published by Forgotten Books. This book was released on 2016-12-21 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity Comes to Rural America: June, 1950 Before 1935 not many people were greatly concerned whether rural people ever got electricity or not. And the old muscle method or gas-engine power seemed the only way to accomplish barnyard tasks. As for the farm wife - well, she just couldn't be expected to have all the com forts her sister in town had. If food spoiled for lack of refrigeration, if Dad's shirts got scorched with an iron heated too long on the wood range, that was bad luck. People in small villages, near the farms service station operators, proprietors of country stores, church and school leaders - some of them had electricity, here and there, but like the farmers around them, they too depended mainly on hand power and kerosene lamps. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electric Power on the Farm (Classic Reprint)

Download Electric Power on the Farm (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9781333935801
Total Pages : 76 pages
Book Rating : 4.9/5 (358 download)

DOWNLOAD NOW!


Book Synopsis Electric Power on the Farm (Classic Reprint) by : Adolph Shane

Download or read book Electric Power on the Farm (Classic Reprint) written by Adolph Shane and published by Forgotten Books. This book was released on 2016-10-13 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electric Power on the Farm Conditions change as the years pass. What was satisfying ten years ago is not altogether agreeable now, our demands growing with the times. This is particularly true of the farmer, who just now is, in some measure, reaping benefits from conditions which to nearly all other people represent higher cost of living. As a result he desires more of the conveniences and comforts of urban life. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electricity for the Farm

Download Electricity for the Farm PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780265192580
Total Pages : 312 pages
Book Rating : 4.1/5 (925 download)

DOWNLOAD NOW!


Book Synopsis Electricity for the Farm by : Frederick Irving Anderson

Download or read book Electricity for the Farm written by Frederick Irving Anderson and published by Forgotten Books. This book was released on 2017-10-12 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electricity for the Farm: Light, Heat and Power by Inexpensive Methods From the Water Wheel or Farm Engine The United States government geological survey engineers recently made an estimate of the waterfalls capable of developing horsepower and over, that are running to waste, unused, in this country. They esti mated that there is available, every second of the day and night, some horse power, in dry weather - and twice thissduring the eight wet months of the year. The water fall capable of giving up horsepower in energy is not the subject of these chapters. It is the small streams - the brooks, the creeks, the rivulets - which feed the horsepower torrents, make them possible, that are of interest to the farmer. These small streams thread every township, every county, seeking the easiest way to the main valleys where they come together in great rivers. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electroculture

Download Electroculture PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Electroculture by :

Download or read book Electroculture written by and published by . This book was released on 1926 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Power and Machinery in Agriculture (Classic Reprint)

Download Power and Machinery in Agriculture (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780260500922
Total Pages : 44 pages
Book Rating : 4.5/5 (9 download)

DOWNLOAD NOW!


Book Synopsis Power and Machinery in Agriculture (Classic Reprint) by : Wilbur Magruder Hurst

Download or read book Power and Machinery in Agriculture (Classic Reprint) written by Wilbur Magruder Hurst and published by Forgotten Books. This book was released on 2017-11-07 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Power and Machinery in Agriculture Tables 1, 2, and 3 show the effect of improved machinery and mechanical power in reducing hours of labor in the production of wheat, corn, and cotton. In appraising the effect of power and machinery in reducing labor requirements consideration should be given to variations In soil and climatic conditions under which individ ual crops are grown and to shifts in crop production areas. For example, it is doubtful whether the labor requirements in producing wheat in the Middle Atlantic States where fields are small and cut into irregular shapes by streams, woodland, or hills can be reduced to a point comparable to the labor requirements of the same crop in the Great Plains States where the land is nearly level and fields are large and regular. Similarly, topography, rainfall, and length of growing season account for some of the differences In labor require ments for growing cotton between the Southeastern States and certain parts of Texas. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Rural Electrification After the War (Classic Reprint)

Download Rural Electrification After the War (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9781528297677
Total Pages : 26 pages
Book Rating : 4.2/5 (976 download)

DOWNLOAD NOW!


Book Synopsis Rural Electrification After the War (Classic Reprint) by : United States Department Of Agriculture

Download or read book Rural Electrification After the War (Classic Reprint) written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2017-11-10 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Rural Electrification After the War There are still many untapped or inadequately utilized natural resources in rural areas. There is also need of rural processing industries close to the source of production. And after the war there may again be a seasonal, if not year-round, oversupply of manpower in many rural areas. The welfare of the Nation demands that these rural resources and needs be not neglected. Electricity provides a key to their development. Therefore, the development of every type of suitable rural industry in every electrified rural area should be considered part of a Nation wide rural electrification program. To be of maxi mum service to farm people, such developments should be cooperatively owned and controlled, wherever possible. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electro-horticulture

Download Electro-horticulture PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (2 download)

DOWNLOAD NOW!


Book Synopsis Electro-horticulture by : George S. Hull

Download or read book Electro-horticulture written by George S. Hull and published by . This book was released on 1898 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rural Lines, USA

Download Rural Lines, USA PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780364770368
Total Pages : 56 pages
Book Rating : 4.7/5 (73 download)

DOWNLOAD NOW!


Book Synopsis Rural Lines, USA by : Rural Electrification Administration

Download or read book Rural Lines, USA written by Rural Electrification Administration and published by Forgotten Books. This book was released on 2018-03-17 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Rural Lines, USA: The Story of Cooperative Rural Electrification The chief problem, however, remained one of getting electricity at a cost that would permit farmers and other rural people to put it to work. Some electric companies were willing to extend service to rural con sumers, but the price usually was prohibitive. As a rule, farmers had to pay from to per mile for construction of the lines to their homesteads. Then, on top of these heavy construction costs, rural people usually had to pay more for the electricity they used than did their neighbors in the city. One man deeply concerned about the high cost of rural electric service was Morris L. Cooke, an electrical engineer. He set out once and for all to solve the puzzle of the true cost of distributing electricity in rural areas. As an adviser to the Power Authority of the State of New York, he and a small staff of engineers started from scratch, adding up labor and material costs. Published in 1933, their findings showed that it was possible to build rural lines from $300 to cheaper per mile than power companies claimed they could be built. But it was evident to many, including President Franklin D. Roosevelt, that rural people in 1935 would not get central station electric service at rates they could afford to pay without the Federal Government's lending a hand. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Farm Power (Classic Reprint)

Download Farm Power (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780265520116
Total Pages : 102 pages
Book Rating : 4.5/5 (21 download)

DOWNLOAD NOW!


Book Synopsis Farm Power (Classic Reprint) by : International Harvester Company

Download or read book Farm Power (Classic Reprint) written by International Harvester Company and published by Forgotten Books. This book was released on 2017-10-20 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Farm Power Steam engines have long been used as a threshing power, and there are not far from in use today. There are also in use probably a million portable and stationary gas and oil engines averaging 5 horse-power. The summary, then, of all the power used on the farms, according to Mr. Rose, is as follows. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Electroculture (Classic Reprint)

Download Electroculture (Classic Reprint) PDF Online Free

Author :
Publisher : Forgotten Books
ISBN 13 : 9780266432654
Total Pages : 40 pages
Book Rating : 4.4/5 (326 download)

DOWNLOAD NOW!


Book Synopsis Electroculture (Classic Reprint) by : Lyman James Briggs

Download or read book Electroculture (Classic Reprint) written by Lyman James Briggs and published by Forgotten Books. This book was released on 2017-10-17 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Electroculture A general view of the experimental field as it appeared on May 8, 1918, is shown in Figural. After the 1918 crop was harvested, measurements of the charge carried by the wind were undertaken. A flame collector was used, which was connected to the gold leaf of an electroscope, the case being grounded. A full-scale deflection of 25 divisions represented a potential of about volts. 'in all the measurements the collector was held at a height of 1 meter above the ground. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.