Technology & Engineering in 2025

Aeroplanes by Zerbe, James Slough

The Scientific Monthly by Various, Cattell, James McKeen

The Practical Values of Space Exploration by Astronautics, United States Congress

Scientific American Supplement, No. 794 by Various

Mission Furniture by Windsor, H. H. (Henry Haven)

Scientific American Supplement, No. 531, March 6, 1886 by Various

Scientific American Supplement, No. 385 by Various

Scientific American Supplement, No. 483, April 4, 1885 by Various

A System of Instruction in the Practical Use of the Blowpipe by Anonymous

Lectures on Popular and Scientific Subjects by Caithness, James Sinclair 14th Earl of

Space Exploration: Humanity's Next Giant Leap by Montgomery, Sloane

Marvels of Scientific Invention by Corbin, Thomas W.

Construction Work for Rural and Elementary Schools by McGaw, Virginia

Motors by Zerbe, James Slough

Historic Inventions by Holland, Rupert Sargent

Marvels of Scientific Invention by Corbin, Thomas W.

Construction Work for Rural and Elementary Schools by McGaw, Virginia

Rules and Practice for Adjusting Watches by Kleinlein, Walter J. (Walter John)

A Select Collection of Valuable and Curious Arts and Interesting Experiments by Unknown

Electricity in Locomotion by Whyte, Adam Gowens

The Kitchen Encyclopedia by Anonymous

Electric Gas Lighting by Norrie, H. S.

History of the Johnstown Flood by Johnson, Willis Fletcher

The Modern Pistol and How to Shoot It by Winans, Walter

Appletons' Popular Science Monthly, August 1899 by Various, Youmans, William Jay

The Pioneer Woodsman as He Is Related to Lumbering in the Northwest by Warren, George Henry

Automatic Pistol Shooting by Winans, Walter

The Modern Pistol and How to Shoot It by Winans, Walter

Careers of Danger and Daring by Moffett, Cleveland, Hambidge, Jay, Varian, George

Chats on Old Copper and Brass by Burgess, Fred W. (Frederick William)

The History of Chemistry by Thomson, Thomas

The Submarine in War and Peace by Lake, Simon

Lecture on Artificial Flight / Given by Request at the Academy of Natural Sciences by Krueger, William G.

Copper Work by Rose, Augustus F. (Augustus Foster)

Careers of Danger and Daring by Moffett, Cleveland, Hambidge, Jay, Varian, George

Scientific American Magazine Vol 2. No. 3 Oct 10 1846 by Various, Porter, Rufus

Chats on Old Copper and Brass by Burgess, Fred W. (Frederick William)

The Submarine in War and Peace by Lake, Simon

Field Mice as Farm and Orchard Pests by Lantz, David E. (David Ernest)

Candy-Making Revolutionized by Hall, Mary Elizabeth

Electricity and Magnetism by Gray, Elisha

The Fifteen Watt Tungsten Lamp by Anderson, Clair Elmore

Automobile Biographies by Weeks, Lyman Horace

The Life of George Stephenson and of His Son Robert Stephenson by Smiles, Samuel

The Story of the Airship (Non-rigid) by Allen, Hugh

Notes on Bookbinding for Libraries by Dana, John Cotton

Practical Graining, With Description of Colors Employed and Tools Used by Wall, William E. (William Edmund)

Implement Sheds by Ekblaw, K. J. T. (Karl John Theodore)

Automobile Biographies by Weeks, Lyman Horace

Henry Ford's Own Story by Lane, Rose Wilder

Remarks on a Pamphlet Lately Published by the Rev. Mr. Maskelyne, Under the Authority of the Board of Longitude by Harrison, John

Boys' Book of Model Boats by Yates, Raymond F. (Raymond Francis)

The Ashtabula Disaster by Peet, Stephen D. (Stephen Denison)

Notes on Bookbinding for Libraries by Dana, John Cotton

How Two Boys Made Their Own Electrical Apparatus by St John, Thomas M. (Thomas Matthew)

Taxidermy Without a Teacher by Manton, Walter Porter

Boys' Book of Model Boats by Yates, Raymond F. (Raymond Francis)

How It Works by Williams, Archibald

The Romance of Industry and Invention by Cochrane, Robert

Hertzian Wave Wireless Telegraphy by Fleming, J. A. (John Ambrose)

Little Masterpieces of Science by Iles, George

The Panama Canal by Haskin, Frederic J. (Frederic Jennings)

The Story of the Pullman Car by Husband, Joseph

Time and Time-Tellers by Benson, James W. Active 1857-1887

Hertzian Wave Wireless Telegraphy by Fleming, J. A. (John Ambrose)

The Romance of Industry and Invention by Cochrane, Robert

The Story of the Atlantic Cable by Bright, Charles

The Peanut Plant by Jones, B. W.

Little Masterpieces of Science by Iles, George

Appletons' Popular Science Monthly by Various, Youmans, William Jay

Inventors & Inventions by Robinson, Henry, Fleming, T. M.

Scott Greenwood and Co. Catalogue of Special Technical Works, 1903 by Scott, Greenwood &. Co

Leadwork, Old and Ornamental and for the Most Part English by Lethaby, W. R. (William Richard)

The Story of Great Inventions by Burns, Elmer Ellsworth

On the History of Gunter's Scale and the Slide Rule During the Seventeenth Century by Cajori, Florian

The Machinery of the Universe: Mechanical Conceptions of Physical Phenomena by Dolbear, A. E. (Amos Emerson)

The Way of the Air by Middleton, Edgar Charles

Leadwork, Old and Ornamental and for the Most Part English by Lethaby, W. R. (William Richard)

Appletons' Popular Science Monthly by Various, Youmans, William Jay

Spinning Tops by Perry, John

The Boyhood of Great Inventors by Robertson, A. Fraser

American Inventions and Inventors by Mowry, Arthur May, Mowry, William a. (William Augustus)

The Way of the Air by Middleton, Edgar Charles

Photo-engraving, Photo-etching and Photo-lithography in Line and Half-tone by Wilson, Edward L. (Edward Livingston), Wilkinson, W. T.

The Aeroplane by Grahame-White, Claude, Harper, Harry

Firemen and Their Exploits by Holmes, F. M. (Frederic Morell)

The Panama Canal and Its Makers by Cornish, Vaughan

The Drama of Glass by Field, Kate

The Panama Canal and Its Makers by Cornish, Vaughan

The Beginnings of Cheap Steel by Bishop, Philip W.

Carriages & Coaches by Straus, Ralph

Submarine and Anti-submarine by Newbolt, Henry John, Wilkinson, Norman

Hints on Driving by Ward, C. S.

The Life, Times, and Scientific Labours of the Second Marquis of Worcester by Dircks, Henry

The Borghesi Astronomical Clock in the Museum of History and Technology by Bedini, Silvio A.

Life of Darwin by Bettany, G. T. (George Thomas)

Small Horses in Warfare by Gilbey, Walter

The Life, Times, and Scientific Labours of the Second Marquis of Worcester by Dircks, Henry

Scientific American, September 29, 1883 Supplement. No. 404 by Various

A-B-C of Electricity by Meadowcroft, Wm H. (William Henry)

Invention and Discovery by Anonymous

Submarine and Anti-submarine by Newbolt, Henry John, Wilkinson, Norman

Herbals, Their Origin and Evolution by Arber, Agnes Robertson

Chats on Old Clocks by Hayden, Arthur

Steam, Steel and Electricity by Steele, James W.

Synthetic Tannins by Enna, Fini Georges Alexander, Grasser, Georg

Aeroplanes and Dirigibles of War by Talbot, Frederick Arthur Ambrose

German Science Reader by Kroeh, Charles Frederick

On the Economy of Machinery and Manufactures by Babbage, Charles

Wonderful Balloon Ascents; Or, The Conquest of the Skies by Marion, Fulgence

German Science Reader by Kroeh, Charles Frederick

On the Economy of Machinery and Manufactures by Babbage, Charles

Wonderful Balloon Ascents; Or, The Conquest of the Skies by Marion, Fulgence

The Mastery of the Air by Claxton, William J.

The Dominion of the Air by Bacon, John M. (John Mackenzie)

Memoir of Fleeming Jenkin by Stevenson, Robert Louis

Scientific American Supplement, No. 286 by Various

British Airships, Past, Present, and Future by Whale, George

Scientific American Supplement, No. 362, December 9, 1882 by Various

Memoir of Fleeming Jenkin by Stevenson, Robert Louis

Oxy-Acetylene Welding and Cutting by Manly, Harold P. (Harold Phillips)

Scientific American Supplement, No. 362, December 9, 1882 by Various

Records of a Family of Engineers by Stevenson, Robert Louis

Scientific American Supplement, No. 430 by Various

The Olden Time Series by Brooks, Henry M. (Henry Mason)

Scientific American Supplement, No. 530 by Various

Scientific American Supplement, No. 358 by Various

Edison: His Life and Inventions by Dyer, Frank Lewis, Martin, Thomas Commerford

Scientific American Supplement, No. 401 by Various

Fifty Years With the Revere Copper Co. by Snow, S. T.

Scientific American, Volume 17, No. 26 December 28, 1867 by Various

Vegetable Dyes by Mairet, Ethel

The Monitor and the Merrimac by Ramsay, H. Ashton, Worden, John Lorimer, Greene, Samuel Dana

Scientific American Supplement, No. 417 by Various

Scientific American, Volume 22, No. 1, January 1, 1870 by Various

A History of Science by Williams, Edward Huntington, Williams, Henry Smith

Essays; Political, Economical, and Philosophical by Rumford, Benjamin Graf Von

Diggers in the Earth by Tappan, Eva March

A History of Science by Williams, Henry Smith, Williams, Edward Huntington

Essays; Political, Economical, and Philosophical by Rumford, Benjamin Graf Von

The Voice of the Machines / An Introduction to the Twentieth Century by Lee, Gerald Stanley

Rough and Tumble Engineering by Maggard, James H.

A History of Science by Williams, Edward Huntington, Williams, Henry Smith

Rough and Tumble Engineering by Maggard, James H.

A History of Science by Williams, Henry Smith, Williams, Edward Huntington

Aviation in Peace and War by Sykes, Frederick Hugh

Stories of Great Inventors by Macomber, Hattie E.

A History of Science by Williams, Edward Huntington, Williams, Henry Smith

The Story of the Invention of Steel Pens by Bore, Henry

Pittsburgh Main Thoroughfares and the Down Town District by Olmsted, Frederick Law

Woodwork Joints by Fairham, William

The Invention of Lithography by Muller, J. W. (Julius Washington), Senefelder, Alois

Woodwork Joints by Fairham, William

The Story of Our Submarines by Bower, John Graham

The Invention of Lithography by Senefelder, Alois, Muller, J. W. (Julius Washington)

Watch and Clock Escapements by Anonymous

Textiles and Clothing by Watson, Kate Heintz

Life in a Railway Factory by Williams, Alfred

Umbrellas and Their History by Sangster, William

Mining Laws of Ohio by Relations, Ohio Department of Industr

John Gutenberg, First Master Printer by Dingelstedt, Franz Von, Wintour, Caroline

Peter Cooper by Raymond, Rossiter W. (Rossiter Worthi

James Watt by Carnegie, Andrew

Advanced Toy Making for Schools by Mitchell, David M.

Tea-Blending as a Fine Art by Walsh, Joseph M.

The Age of Invention by Thompson, Holland

Scientific American Supplement, No. 488, May 9, 1885 by Various

Facts and Figures Concerning the Hoosac Tunnel by Piper, John J.

Shakspere & Typography by Blades, William

The Age of Invention by Thompson, Holland

Sounding the Ocean of Air by Rotch, Abbott Lawrence

Makers of Electricity by Potamian, Brother, Walsh, James J. (James Joseph)

The Principal Species of Wood by Snow, Charles H. (Charles Henry)

The Coming of Coal by Bruère, Robert W. (Robert Walter)

Inventions in the Century by Doolittle, William Henry

Lives of the Engineers by Smiles, Samuel

The Radio Amateur's Hand Book by Collins, A. Frederick (Archie Frederi

Steam Turbines by Collins, Hubert E. (Hubert Edwin)

The Library of Work and Play: Working in Metals by Sleffel, Charles Conrad

History of the Gatling Gun Detachment, Fifth Army Corps, at Santiago by Parker, John H. (John Henry)

The Story of Leather by Bassett, Sara Ware

Engraving for Illustration by Kirkbride, Joseph

The Standard Electrical Dictionary by Sloane, T. O'Conor (Thomas O'Conor)

Some Mooted Questions in Reinforced Concrete Design by Godfrey, Edward

Astronomical Instruments and Accessories by Company, William Gaertner and

Triumphs of Invention and Discovery in Art and Science by Fyfe, J. Hamilton (James Hamilton)

Gas and Oil Engines, Simply Explained by Runciman, Walter C.

Printing and the Renaissance by Slater, John Rothwell

Worlds Within Worlds: The Story of Nuclear Energy by Asimov, Isaac

Life of Darwin by Bettany, G. T. (George Thomas)

Dynamite Stories by Maxim, Hudson

Garden Pests in New Zealand by Miller, David

Shelters, Shacks and Shanties by Beard, Daniel Carter

Historic Inventions by Holland, Rupert Sargent

A Brief Sketch of the Work of Matthew Fontaine Maury During the War, 1861-1865 by Maury, Richard L. (Richard Lancelot)

Rules and Practice for Adjusting Watches by Kleinlein, Walter J. (Walter John)