We’re excited to share some big news: SquarePages.co is now OpenChapter.io! Read more in the latest blog post here.

Computers & Technology

Explore a world of computers and technology with a collection of classic and informative texts. From the basics of computing to the evolution of tech innovations, these works offer insights into how technology shapes our world. Gain a better understanding of pivotal developments and key concepts that have transformed modern society. Perfect for students, enthusiasts, and lifelong learners interested in the ever-evolving digital landscape.

Sub Categories
Authors
Showing 1 - 20 of 703 results
The Pneumatic Despatch Tube System of the Batcheller Pneumatic Tube Co.
Also, Facts and General Information Relating to Pneumatic Despatch Tubes by Birney C. (Birney Clark) Batcheller

The Pneumatic Despatch Tube System of the Batcheller Pneumatic Tube Co. Also, Facts and General Information Relating to Pneumatic Despatch Tubes

Discover how engineers and postal workers in the 19th century used air pressure to shoot mail across cities, revolutionizing postal delivery.

By Birney C. (Birney Clark) Batcheller

(100)
Installation and Operation Instructions For Custom Mark III CP Series Oil Fired Unit by Anonymous

Installation and Operation Instructions For Custom Mark III CP Series Oil Fired Unit

Learn how to install, operate, and troubleshoot your oil-fired heating unit with this essential how-to manual.

By Anonymous

(100)
The platinum metals by Arthur Douglas Lumb

The platinum metals

Discover the hidden world of platinum metals, their extraction, and their significance in a world reshaped by war.

By Arthur Douglas Lumb

(100)
A boy's text book on gas engines : $b a book for boys describing and explaining in simple language the automobile gas engine by Fay Leone Faurote

A boy's text book on gas engines : $b a book for boys describing and explaining in simple language the automobile gas engine

** Go on a journey to discover how a car engine works, as technical concepts are transformed into easy-to-understand explanations perfect for any budding engineer.

By Fay Leone Faurote

(100)
Building and Flying an Aeroplane
A practical handbook covering the design, construction, and operation of aeroplanes and gliders by Charles B. (Charles Brian) Hayward

Building and Flying an Aeroplane A practical handbook covering the design, construction, and operation of aeroplanes and gliders

Discover how to construct and pilot your own aircraft, avoiding the pitfalls that grounded many early aviation pioneers.

By Charles B. (Charles Brian) Hayward

(100)
The boys' life of Edison by Wm. H. (William Henry) Meadowcroft

The boys' life of Edison

Discover how a young newsboy with a knack for science transformed into one of the greatest inventors of all time through relentless curiosity and hard work.

By Wm. H. (William Henry) Meadowcroft

(100)
Electric Gas Lighting: How to Install Electric Gas Ignition Apparatus by H. S. Norrie

Electric Gas Lighting: How to Install Electric Gas Ignition Apparatus

Discover how electricity can revolutionize illumination in the 20th century, where dangerous matches are replaced by safe and efficient electric sparks to gas lights in homes, churches, and theaters.

By H. S. Norrie

(100)
The Boy Electrician by Alfred Powell Morgan

The Boy Electrician

Unleash your inner inventor and build amazing gadgets from scratch, learning the secrets of electricity along the way.

By Alfred Powell Morgan

(100)
Aeroplane construction : $b A handbook on the various methods and details of construction employed in the building of aeroplanes by Sydney Camm

Aeroplane construction : $b A handbook on the various methods and details of construction employed in the building of aeroplanes

Discover the secrets of early aviation as this handbook unveils the innovative methods and materials used to construct the aeroplanes that shaped the skies.

By Sydney Camm

(100)
Automobiles by James Slough Zerbe

Automobiles

Discover the mechanics and history of early 20th-century automobiles through the eyes of a young learner, tracing the thrilling evolution from steam to gas power and unlocking the secrets of automotive engineering.

By James Slough Zerbe

(100)
Practical Rules for the Management of a Locomotive Engine
in the Station, on the Road, and in cases of Accident by Charles Hutton Gregory

Practical Rules for the Management of a Locomotive Engine in the Station, on the Road, and in cases of Accident

A guide offering 19th-century locomotive operators vital instructions for safe and efficient engine management, including inspection, maintenance, and emergency responses.

By Charles Hutton Gregory

(100)
Motors by James Slough Zerbe

Motors

Uncover the secrets behind the machines that power the world, revealing the mysteries of energy and mechanics to curious young readers everywhere.

By James Slough Zerbe

(100)
The Methods of Glass Blowing and of Working Silica in the Oxy-Gas Flame
For the use of chemical and physical students by W. A. (William Ashwell) Shenstone

The Methods of Glass Blowing and of Working Silica in the Oxy-Gas Flame For the use of chemical and physical students

Discover how to transform ordinary glass into custom-made scientific instruments using only basic tools and a steady hand, opening up a world of possibilities for experiments and innovations.

By W. A. (William Ashwell) Shenstone

(100)
Surveying and Levelling Instruments, Theoretically and Practically Described.
For construction, qualities, selection, preservation, adjustments, and uses; with other apparatus and appliances used by civil engineers and surveyors in the field. by William Ford Stanley

Surveying and Levelling Instruments, Theoretically and Practically Described. For construction, qualities, selection, preservation, adjustments, and uses; with other apparatus and appliances used by civil engineers and surveyors in the field.

Discover the world of civil engineering and surveying through detailed explanations of essential tools, offering insight into their design and functions.

By William Ford Stanley

(100)
Paper & paper making, ancient and modern by Richard Herring

Paper & paper making, ancient and modern

Uncover the secrets of communication through time, witnessing the transformation of paper from ancient origins to the modern age.

By Richard Herring

(100)
The instinct of workmanship, and the state of industrial arts by Thorstein Veblen

The instinct of workmanship, and the state of industrial arts

Explore how human nature and our urge to create have shaped the tools, technologies, and societies we've built.

By Thorstein Veblen

(100)
Locomotive Engine Running and Management by Angus Sinclair

Locomotive Engine Running and Management

Discover the secrets of managing and maintaining steam engines with this vintage guide, penned by a seasoned locomotive engineer with tips for keeping these historic machines running smoothly.

By Angus Sinclair

(100)
The Invention of the Track Circuit
The history of Dr. William Robinson's invention of the track circuit, the fundamental unit which made possible our present automatic block signaling and interlocking systems by American Railway Association

The Invention of the Track Circuit The history of Dr. William Robinson's invention of the track circuit, the fundamental unit which made possible our present automatic block signaling and interlocking systems

Discover how one man's ingenuity solved railroad safety issues forever, paving the way for a modern, secure system.

By American Railway Association

(100)
Three textile raw materials and their manufacture by International Acceptance Bank

Three textile raw materials and their manufacture

: Uncover the secrets of cotton, wool, and silk as they journey from humble raw materials into essential components of everyday life and industrial applications.

By International Acceptance Bank

(100)
Ketchup: Methods of Manufacture; Microscopic Examination by A. W. (Arvill Wayne) Bitting

Ketchup: Methods of Manufacture; Microscopic Examination

** Discover the science behind your favorite condiment as you explore early methods of production, from selecting the perfect tomatoes to examining the final product under a microscope for quality and safety.

By A. W. (Arvill Wayne) Bitting

(100)