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Direct Conversion of Energy
by William R. CorlissNuclear energy is playing a vital role in the life of every man, woman, and child in the United States today. In the years ahead it will affect increasingly all the peoples of the earth. It is essential that all Americans gain an understanding of this vital force if they are to discharge thoughtfully their responsibilities as citizens and if they a..
Søren Hjorth - Inventor of the Dynamo-electric Principle
by Sigurd SmithSøren Hjorth was born on the 13th of October, 1801. He spent his childhood at Vesterbygaard, an estate rented by his father, Jens Hjorth, in Jordløse Parish, north of Tissø. His mother’s maiden name was Margrethe Lassen. Of their numerous children only two, besides Søren, survived childhood.The parents became early aware that their son possessed gr..
The Story of Milk
by Johan Ditlev FrederiksenThe conception of this “Story of Milk” dates many years back. In his life-long study of problems connected with dairy farming and milk industries in two of the world’s greatest dairy countries, Denmark and the United States, the author has felt the need of a concise handbook covering this interesting subject. In his forty years of work in the manuf..
A Treatise on Mechanics
by Henry KaterThis Treatise on Mechanics, which was originally published in 1830, is the work of Dr. Lardner, with the exception of the twenty-first chapter, which was written by the late Captain Kater. The present edition has been revised and corrected by Dr. Lardner.Placed in the material world, Man is continually exposed to the action of an infinite variety o..
Balancing and Shoeing Trotting and Pacing Horses
by William J. MooreThis is a plain, unvarnished and practical treatise on the art of balancing and shoeing trotting and pacing horses, unclouded by little known technical and scientific words and phrases, but written by the author, Wm. J. Moore, in his own every day words that can be easily understood by any horseman.Mr. Moore, who has spent his life in the business ..
Young Engineer's Guide
by J. V. RohanSome two years ago the author commenced collecting memoranda of mechanical and practical information pertaining to the care and operation of steam engines and boilers, with a view of forming a systematic digest.Being an employee of the J. I. Case Threshing Machine Co. for a number of years my attention was called to the constant inquiry for a book ..
History of the Water Supply of the World
by Bryce WaltonThe original intention of this work was to arrange a treatise, in the form of a compilation, of general and local information on water supply, in all its bearings, with special reference to Cincinnati, in view of the fact that the question of a new supply would become an important one when the “Markley Farm Project” presented a more tangible form. ..
Foods and Their Adulteration
by Harvey Washington WileyThis manual is descriptive in character and aims to give, within its scope, as thoroughly and intelligibly as possible, an account of the various food-products in common use in their natural and manufactured conditions, with the usual adulterations which have been found therein.It includes information regarding Methods of Preparation and Manufactur..