Electricity for the farm | 誠品線上

Electricity for the farm

作者 Frederick Irving Anderson
出版社 Ingram International Inc
商品描述 Electricity for the farm:,BookExcerpt:...dthatmightbetterbeusedingrowingfoodforhumanbeings.Itwouldnotbecome"aged"attheendoftenorfifteenyears,andtheexpenseofma


內容簡介 Book Excerpt: ...d that might better be used in growing food for human beings. It would not become "aged" at the end of ten or fifteen years, and the expense of maintenance would be practically nothing after the first cost of installation. It would require only water as food--waste water. Two hundred and fifty cubic feet of water a minute, falling ten feet, will supply the average farm with all the conveniences of electricity. This is a very modest creek--the kind of brook or creek that is ignored by the man who would think time well spent in putting in a week capturing a wild horse, if a miracle should send such a beast within reach. And the task of harnessing and breaking this water-horsepower is much more simple and less dangerous than the task of breaking a colt to harness.PART IWATER-POWERELECTRICITY FOR THE FARMCHAPTER IA WORKING PLANTThe "agriculturist"--An old chair factory--A neighbor's home-coming--Th...


書名 / Electricity for the farm
作者 / Frederick Irving Anderson
簡介 / Electricity for the farm:,BookExcerpt:...dthatmightbetterbeusedingrowingfoodforhumanbeings.Itwouldnotbecome"aged"attheendoftenorfifteenyears,andtheexpenseofma
出版社 / Ingram International Inc
ISBN13 / 9798556774780
ISBN10 /
EAN / 9798556774780
誠品26碼 /
尺寸 / 22.9X15.2X0.8CM
重量(g) / 208.7
語言 / 3:英文
級別 / N:無
頁數 / 148
裝訂 / P:平裝