Technology
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American Inventions and InventorsAmerican Inventions and InventorsA school history should set forth such facts, and in such an order, as to show the progress of civilization. The great lessons of history are found in that line of events in the past which exhibits the progress of mankindthe...
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Aus Natur und Geisteswelt, 28 BandSchöpfungen der Ingenieurtechnik der NeuzeitDie Leistungen der Technik der Neuzeit reden eine so machtvolle und berzeugende Sprache, da im Gegensatz zu frheren Zeiten die Kenntnis der wesentlichsten Zweige der Technik zu dem Rstzeug des Gebildeten gehrt. Die Schpfungen der Ingenieurtechnik nehmen insofern eine besondere...
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The Popular Science Monthly, July, 1900The Popular Science Monthly, July, 1900 - Vol. 57, May, 1900 to October, 1900It would be difficult to name any subject of investigation, the progress of which during our time has been more remarkable than that in the field of stellar astronomy. Several features...
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The Popular Science Monthly, June, 1900The Popular Science Monthly, June, 1900 - Vol. 57, May, 1900 to October, 1900a. It is a disease which attacks epidemically, in a short time and within a small area, large numbers of people, thus permitting of easy comparisons and suggesting conclusions from the...
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Appletons' Popular Science Monthly, May, 1900Appletons' Popular Science Monthly, May, 1900 - Vol. 57, May, 1900 to October, 1900The circumstance which renders the coming total eclipse of the sun, on May 28, 1900, of special significance to thousands of people who might otherwise entirely overlook the occasion is the...
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Steam Shovels and Steam Shovel WorkSteam Shovels and Steam Shovel WorkThe following article originated in a short paper which was read before a local society of civil engineers, and there were so many requests made for this paper and the illustrations presented with it that the author was led...
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Appletons' Popular Science Monthly, April 1900Appletons' Popular Science Monthly, April 1900 - Vol. 56, Nov. 1899 to April, 1900Geometry became a science long ago, zology much later, medicine only a generation or two ago, and the history of man is but just being developed into a science. What was...
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Appletons' Popular Science Monthly, February 1900Appletons' Popular Science Monthly, February 1900 - Vol. 56, November, 1899 to April, 1900The advances in science lead to hopes of the sudden accumulation of gold, just as the discovery of new worlds led our ancestors to invest in many inflated enterprises of commerce...
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Appletons' Popular Science Monthly, January 1900Appletons' Popular Science Monthly, January 1900 - Vol. 56, November, 1899 to April, 1900One of the most remarkable chapters in the astronomy of the past century was commenced on the very first night with which that century began. It was, indeed, on the 1st...
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Flying the Atlantic in Sixteen HoursFlying the Atlantic in Sixteen Hours - With a Discussion of Aircraft in Commerce and TransportationIt is an awful thing to be told that one has made history, or done something historic. Such an accusation implies the duty of living up to other people's...
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A Treatise on Hat-Making and FeltingA Treatise on Hat-Making and Felting - Including a Full Exposition of the Singular Properties of Fur, Wool, and Hair Entered according to Act of Congress, in the year 1868, by HENRY CAREY BAIRD, in the Clerk's Office of the District Court of the...
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Appletons' Popular Science Monthly, December 1899Appletons' Popular Science Monthly, December 1899 - Vol. LVI, November, 1899 to April, 1900Those who do pioneer work in science encounter not only the inherent difficulties of research and interpretation, but also the misapprehension of certain educated men whose distinctive gift is a fatal...
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The Miner's Friend Or, An Engine to Raise Water by FireThe Miner's Friend; Or, An Engine to Raise Water by FireSIR, Your Majesty having been graciously pleased to permit an experiment before you at Hampton-court, of a small model of my engine described in the following treatise, and at that time to show a...
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The Motor Boys on the Wing Or, Seeking the Airship TreasureThe Motor Boys on the Wing; Or, Seeking the Airship TreasureTHE MOTOR BOYS THE MOTOR BOYS OVERLAND THE MOTOR BOYS IN MEXICO THE MOTOR BOYS ACROSS THE PLAINS THE MOTOR BOYS AFLOAT THE MOTOR BOYS ON THE ATLANTIC THE MOTOR BOYS IN STRANGE WATERS...
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Mechanical Devices in the HomeMechanical Devices in the HomeIn writing this book, my aim has been (1) to give information which will guide householders in selecting and installing the best cooking and heating devices, and in using them with the greatest economy of fuel and safety against accidents;...
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Secrets of Wise Men, Chemists and Great PhysiciansSecrets of Wise Men, Chemists and Great PhysiciansIt is surprising how many large enterprises and fortunes depend upon some few simple trade secrets the knowledge of which has baffled competition and crushed all rivalry. The jealous care with which special information in trade and...
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Appletons' Popular Science Monthly, October 1899Appletons' Popular Science Monthly, October 1899 - Vol. LV, May to October, 1899The analogies between the life of an individual and that other organism which we call civilized society are as interesting as for any other reason because of their inexhaustible and ever-fresh variety....
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Scientific American Supplement, No. 467, December 13, 1884Scientific American Supplement, No. 467, December 13, 1884The Berlin Academy of Industry and the Academy of Building were united in 1876 to form the Technical High School. It was found that the buildings were not sufficiently large for the great number of scholars, and...
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Scientific American, September 29, 1883 Supplement. No. 404Scientific American, September 29, 1883 Supplement. No. 404Compound engines are tending to come more and more into use, inasmuch as they present many advantages over other kinds, especially as regards the saving they effect in fuel, and their great regularity, due to the adjusting...
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Anecdotes of invention and discoveryInvention and Discovery: Curious Facts and Characteristic SketchesThe history of the potato affords a strong illustration of the influence of authority. For more than two centuries, the use of this invaluable plant was vehemently opposed: at last, Louis XV. wore a bunch of its...
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