Author: Nikola Tesla
Publisher: DigiCat
ISBN:
Category : Fiction
Languages : en
Pages : 73
Book Description
Nikola Tesla (1856–1943) was a forerunner of the electronic age and one of science's greatest unsung heroes. This book, which was written with humor and élan, provides unique insights into one of the leading figures in modern science. His research created much of the foundation for contemporary electrical and communication systems. However, Tesla's name and contributions are only faintly known today. The visionary scientist speaks for himself in this volume, originally published in a six-part series in Electrical Experimenter magazine. This edition includes the essay "The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun's Energy," which anticipates latter-day advances in environmental technology. Written with wit and élan, this memoir offers fascinating insights into one of the great minds of modern science.
My Inventions
Author: Nikola Tesla
Publisher: DigiCat
ISBN:
Category : Fiction
Languages : en
Pages : 73
Book Description
Nikola Tesla (1856–1943) was a forerunner of the electronic age and one of science's greatest unsung heroes. This book, which was written with humor and élan, provides unique insights into one of the leading figures in modern science. His research created much of the foundation for contemporary electrical and communication systems. However, Tesla's name and contributions are only faintly known today. The visionary scientist speaks for himself in this volume, originally published in a six-part series in Electrical Experimenter magazine. This edition includes the essay "The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun's Energy," which anticipates latter-day advances in environmental technology. Written with wit and élan, this memoir offers fascinating insights into one of the great minds of modern science.
Publisher: DigiCat
ISBN:
Category : Fiction
Languages : en
Pages : 73
Book Description
Nikola Tesla (1856–1943) was a forerunner of the electronic age and one of science's greatest unsung heroes. This book, which was written with humor and élan, provides unique insights into one of the leading figures in modern science. His research created much of the foundation for contemporary electrical and communication systems. However, Tesla's name and contributions are only faintly known today. The visionary scientist speaks for himself in this volume, originally published in a six-part series in Electrical Experimenter magazine. This edition includes the essay "The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun's Energy," which anticipates latter-day advances in environmental technology. Written with wit and élan, this memoir offers fascinating insights into one of the great minds of modern science.
My Inventions
Author: Nikola Tesla
Publisher: Courier Dover Publications
ISBN: 0486807215
Category : Biography & Autobiography
Languages : en
Pages : 145
Book Description
One of science's great unsung heroes, Nikola Tesla (1856-1943) was a prophet of the electronic age. His research laid much of the groundwork for modern electrical and communication systems, and his impressive accomplishments include development of the alternating-current electrical system, radio, the Tesla coil transformer, wireless transmission, and fluorescent lighting. Yet his name and work are only dimly recognized today: Tesla's research was so groundbreaking that many of his contemporaries failed to understand it, and other scientists are unjustly credited for his innovations. The visionary scientist speaks for himself in this volume, originally published in 1919 as a six-part series in Electrical Experimenter magazine. Tesla recounts his boyhood in Croatia, his schooling and work in Europe, his collaboration with Thomas Edison, and his subsequent research. This edition includes the essay "The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun's Energy," which anticipates latter-day advances in environmental technology. Written with wit and �lan, this memoir offers fascinating insights into one of the great minds of modern science.
Publisher: Courier Dover Publications
ISBN: 0486807215
Category : Biography & Autobiography
Languages : en
Pages : 145
Book Description
One of science's great unsung heroes, Nikola Tesla (1856-1943) was a prophet of the electronic age. His research laid much of the groundwork for modern electrical and communication systems, and his impressive accomplishments include development of the alternating-current electrical system, radio, the Tesla coil transformer, wireless transmission, and fluorescent lighting. Yet his name and work are only dimly recognized today: Tesla's research was so groundbreaking that many of his contemporaries failed to understand it, and other scientists are unjustly credited for his innovations. The visionary scientist speaks for himself in this volume, originally published in 1919 as a six-part series in Electrical Experimenter magazine. Tesla recounts his boyhood in Croatia, his schooling and work in Europe, his collaboration with Thomas Edison, and his subsequent research. This edition includes the essay "The Problem of Increasing Human Energy: With Special Reference to the Harnessing of the Sun's Energy," which anticipates latter-day advances in environmental technology. Written with wit and �lan, this memoir offers fascinating insights into one of the great minds of modern science.
The Autobiography of Nikola Tesla and Other Works
Author: Nikola Tesla
Publisher: Simon and Schuster
ISBN: 1645178900
Category : Biography & Autobiography
Languages : en
Pages : 768
Book Description
Who was Nikola Tesla? Find out in this comprehensive volume that includes Tesla’s autobiography and scientific writings, as well as other works that examine his life and career in detail. Nikola Tesla came from a humble upbringing in what is now Croatia and reached the heights of science and technology in the United States at the turn of the twentieth century. The Autobiography of Nikola Tesla and Other Works gives readers a compelling insight into the man whose ideas revolutionized the fields of electrical and mechanical engineering, and who continues to be a source of inspiration for modern inventors. This volume includes Tesla’s autobiography My Inventions (1919), articles and diagrams that he published in scientific magazines—including “The Problem of Increasing Human Energy,” in which he discusses the potential of solar power—and Thomas Commerford Martin’s The Inventions, Researches, and Writings of Nikola Tesla. A scholarly introduction examines Tesla’s life and career, and the impact that he has had on generations of inventors up to the present day.
Publisher: Simon and Schuster
ISBN: 1645178900
Category : Biography & Autobiography
Languages : en
Pages : 768
Book Description
Who was Nikola Tesla? Find out in this comprehensive volume that includes Tesla’s autobiography and scientific writings, as well as other works that examine his life and career in detail. Nikola Tesla came from a humble upbringing in what is now Croatia and reached the heights of science and technology in the United States at the turn of the twentieth century. The Autobiography of Nikola Tesla and Other Works gives readers a compelling insight into the man whose ideas revolutionized the fields of electrical and mechanical engineering, and who continues to be a source of inspiration for modern inventors. This volume includes Tesla’s autobiography My Inventions (1919), articles and diagrams that he published in scientific magazines—including “The Problem of Increasing Human Energy,” in which he discusses the potential of solar power—and Thomas Commerford Martin’s The Inventions, Researches, and Writings of Nikola Tesla. A scholarly introduction examines Tesla’s life and career, and the impact that he has had on generations of inventors up to the present day.
Wizard:
Author: Marc Seifer
Publisher: Citadel
ISBN: 0806535563
Category : Biography & Autobiography
Languages : en
Pages : 802
Book Description
“The story of one of the most prolific, independent, and iconoclastic inventors of this century…fascinating.”—Scientific American Nikola Tesla (1856-1943), credited as the inspiration for radio, robots, and even radar, has been called the patron saint of modern electricity. Based on original material and previously unavailable documents, this acclaimed book is the definitive biography of the man considered by many to be the founding father of modern electrical technology. Among Tesla’s creations were the channeling of alternating current, fluorescent and neon lighting, wireless telegraphy, and the giant turbines that harnessed the power of Niagara Falls. This essential biography is illustrated with sixteen pages of photographs, including the July 20, 1931, Time magazine cover for an issue celebrating the inventor’s career. “A deep and comprehensive biography of a great engineer of early electrical science--likely to become the definitive biography. Highly recommended.”--American Association for the Advancement of Science “Seifer's vivid, revelatory, exhaustively researched biography rescues pioneer inventor Nikola Tesla from cult status and restores him to his rightful place as a principal architect of the modern age.” --Publishers Weekly Starred Review “[Wizard] brings the many complex facets of [Tesla's] personal and technical life together in to a cohesive whole....I highly recommend this biography of a great technologist.” --A.A. Mullin, U.S. Army Space and Strategic Defense Command, COMPUTING REVIEWS “[Along with A Beautiful Mind] one of the five best biographies written on the brilliantly disturbed.”--WALL STREET JOURNAL “Wizard is a compelling tale presenting a teeming, vivid world of science, technology, culture and human lives.”-
Publisher: Citadel
ISBN: 0806535563
Category : Biography & Autobiography
Languages : en
Pages : 802
Book Description
“The story of one of the most prolific, independent, and iconoclastic inventors of this century…fascinating.”—Scientific American Nikola Tesla (1856-1943), credited as the inspiration for radio, robots, and even radar, has been called the patron saint of modern electricity. Based on original material and previously unavailable documents, this acclaimed book is the definitive biography of the man considered by many to be the founding father of modern electrical technology. Among Tesla’s creations were the channeling of alternating current, fluorescent and neon lighting, wireless telegraphy, and the giant turbines that harnessed the power of Niagara Falls. This essential biography is illustrated with sixteen pages of photographs, including the July 20, 1931, Time magazine cover for an issue celebrating the inventor’s career. “A deep and comprehensive biography of a great engineer of early electrical science--likely to become the definitive biography. Highly recommended.”--American Association for the Advancement of Science “Seifer's vivid, revelatory, exhaustively researched biography rescues pioneer inventor Nikola Tesla from cult status and restores him to his rightful place as a principal architect of the modern age.” --Publishers Weekly Starred Review “[Wizard] brings the many complex facets of [Tesla's] personal and technical life together in to a cohesive whole....I highly recommend this biography of a great technologist.” --A.A. Mullin, U.S. Army Space and Strategic Defense Command, COMPUTING REVIEWS “[Along with A Beautiful Mind] one of the five best biographies written on the brilliantly disturbed.”--WALL STREET JOURNAL “Wizard is a compelling tale presenting a teeming, vivid world of science, technology, culture and human lives.”-
The Problem of Increasing Human Energy
Author: Nikola Tesla
Publisher: A Distant Mirror
ISBN:
Category : Young Adult Nonfiction
Languages : en
Pages : 92
Book Description
NIKOLA TESLA was a gifted electrical and mechanical engineer, and was one of the most influential inventors of the last century. Eventually holding over 700 patents, Tesla worked in a number of fields, including electricity, robotics, radar, and the wireless transmission of energy. His discoveries laid the groundwork for many of the twentieth century’s greatest technological advances. This book contains Tesla’s thoughts on humanity’s relationship with the universe, and also his explanation and scientific extrapolation on the technological advancements embodied in his work. This text, first published in Century Illustrated Magazine in June 1900, is yet another example of the genius of Nikola Tesla. CONTENTS Introduction • The onward movement of humanity• The energy of the movement• The three ways of increasing human energy 1 • The first problem: how to increase human mass• The burning of atmospheric nitrogen 2 • The second problem: how to reduce the force retarding the human mass• The art of telautomatics 3 • The third problem: how to increase the force accelerating the human mass• The harnessing of the Sun’s energy 4 • The source of human energy• The three ways of drawing energy from the Sun 5 • Great possibilities offered by iron for increasing human performance• Enormous waste in iron manufacture 6 • Economical production of iron by a new process 7• The coming of age of aluminium• The doom of the copper industry• The great civilizing potency of the new metal 8 • Efforts toward obtaining more energy from coal• Electric transmission• The gas engine• The cold-coal battery 9 • Energy from the medium• The windmill and the solar engine• Motive power from terrestrial heat• Electricity from natural sources 10 • A departure from known methods• The possibility of a ‘self-acting’ engine or machine• The ideal way of obtaining motive power 11 • First efforts to produce the self-acting engine• The mechanical oscillator• The work of Dewar and Linde• Liquid air 12 • Discovery of unexpected properties of the atmosphere• Strange experiments• Transmission of electrical energy through one wire without return• Transmission through the Earth without any wire 13 • Wireless telegraphy• The secret of tuning• Errors in the Hertzian investigations• A receiver of wonderful sensitivity 14• Development of a new principle• The electrical oscillator• Production of immense electrical movements• The Earth responds to man• Interplanetary communication now probable 15 • Transmission of electrical energy to any distance without wires now possible• The best means of increasing the force accelerating the human mass
Publisher: A Distant Mirror
ISBN:
Category : Young Adult Nonfiction
Languages : en
Pages : 92
Book Description
NIKOLA TESLA was a gifted electrical and mechanical engineer, and was one of the most influential inventors of the last century. Eventually holding over 700 patents, Tesla worked in a number of fields, including electricity, robotics, radar, and the wireless transmission of energy. His discoveries laid the groundwork for many of the twentieth century’s greatest technological advances. This book contains Tesla’s thoughts on humanity’s relationship with the universe, and also his explanation and scientific extrapolation on the technological advancements embodied in his work. This text, first published in Century Illustrated Magazine in June 1900, is yet another example of the genius of Nikola Tesla. CONTENTS Introduction • The onward movement of humanity• The energy of the movement• The three ways of increasing human energy 1 • The first problem: how to increase human mass• The burning of atmospheric nitrogen 2 • The second problem: how to reduce the force retarding the human mass• The art of telautomatics 3 • The third problem: how to increase the force accelerating the human mass• The harnessing of the Sun’s energy 4 • The source of human energy• The three ways of drawing energy from the Sun 5 • Great possibilities offered by iron for increasing human performance• Enormous waste in iron manufacture 6 • Economical production of iron by a new process 7• The coming of age of aluminium• The doom of the copper industry• The great civilizing potency of the new metal 8 • Efforts toward obtaining more energy from coal• Electric transmission• The gas engine• The cold-coal battery 9 • Energy from the medium• The windmill and the solar engine• Motive power from terrestrial heat• Electricity from natural sources 10 • A departure from known methods• The possibility of a ‘self-acting’ engine or machine• The ideal way of obtaining motive power 11 • First efforts to produce the self-acting engine• The mechanical oscillator• The work of Dewar and Linde• Liquid air 12 • Discovery of unexpected properties of the atmosphere• Strange experiments• Transmission of electrical energy through one wire without return• Transmission through the Earth without any wire 13 • Wireless telegraphy• The secret of tuning• Errors in the Hertzian investigations• A receiver of wonderful sensitivity 14• Development of a new principle• The electrical oscillator• Production of immense electrical movements• The Earth responds to man• Interplanetary communication now probable 15 • Transmission of electrical energy to any distance without wires now possible• The best means of increasing the force accelerating the human mass
Nikola Tesla
Author: Sean Patrick
Publisher: Oculus Publishers
ISBN: 1938895177
Category : Self-Help
Languages : en
Pages : 50
Book Description
If you want to learn about one of history’s most fascinating minds and uncover some of his secrets of imagination—secrets that enabled him to invent machines light years ahead of his time and literally bring light to the world—then you want to read this book. Imagination amplifies and colors every other element of genius, and unlocks our potential for understanding and ability. It’s no coincidence that geniuses not only dare to dream of the impossible for their work, but do the same for their lives. They’re audacious enough to think that they’re not just ordinary players. Few stories better illustrate this better than the life of the father of the modern world, a man of legendary imaginative power and wonder: Nikola Tesla. In this book, you’ll be taken on a whirlwind journey through Tesla’s life and work, and not only learn about the successes and mistakes of one of history’s greatest inventors, but also how to look at the world in a different, more imaginative way. Read this book now and learn lessons from Nikola Tesla on why imagination is so vital to awakening your inner genius, and insights into the real “secret” to creativity, as explained by people like Jobs, Picasso, Dali, and Twain.
Publisher: Oculus Publishers
ISBN: 1938895177
Category : Self-Help
Languages : en
Pages : 50
Book Description
If you want to learn about one of history’s most fascinating minds and uncover some of his secrets of imagination—secrets that enabled him to invent machines light years ahead of his time and literally bring light to the world—then you want to read this book. Imagination amplifies and colors every other element of genius, and unlocks our potential for understanding and ability. It’s no coincidence that geniuses not only dare to dream of the impossible for their work, but do the same for their lives. They’re audacious enough to think that they’re not just ordinary players. Few stories better illustrate this better than the life of the father of the modern world, a man of legendary imaginative power and wonder: Nikola Tesla. In this book, you’ll be taken on a whirlwind journey through Tesla’s life and work, and not only learn about the successes and mistakes of one of history’s greatest inventors, but also how to look at the world in a different, more imaginative way. Read this book now and learn lessons from Nikola Tesla on why imagination is so vital to awakening your inner genius, and insights into the real “secret” to creativity, as explained by people like Jobs, Picasso, Dali, and Twain.
My Inventions
Author: Nikola Tesla
Publisher: Cosimo, Inc.
ISBN: 1616403861
Category : Biography & Autobiography
Languages : en
Pages : 94
Book Description
Serbian inventor Nikola Tesla was a revolutionary scientist whose greatest invention, A/C current, powers almost all of the technological wonders in the world today.
Publisher: Cosimo, Inc.
ISBN: 1616403861
Category : Biography & Autobiography
Languages : en
Pages : 94
Book Description
Serbian inventor Nikola Tesla was a revolutionary scientist whose greatest invention, A/C current, powers almost all of the technological wonders in the world today.
Nikola Tesla
Author: Nikola Tesla
Publisher:
ISBN: 9789888412914
Category :
Languages : en
Pages : 338
Book Description
History is written by the victors. But that is no comfort to those crossed out by the editor's pen. For years, science textbooks equated electricity and light with one man, Thomas Edison, while the genius whose pioneering electrical technologies truly power the modern world languished as a minor note in scientific history. Before the turn of the 20th century, electricity remained a mere scientific curiosity. Nikola Tesla, arguably more than anyone else, changed that. But Nikola's pioneering research in electricity represents only a portion of the scientific and technical innovations that elevated him to science godhood. Tesla not only expanded and revolutionized the work of his predecessors, he also leapfrogged ahead of his contemporaries to the next step. Nikola Tesla: My Life, My Research has three parts: Tesla's autobiography; Tesla's major research programs explained in simple words; and an eighty-page collection of rare photographs taken at several stages of Tesla's life; from his birth certificate, to the first photograph ever taken by phosphorescent light, to the last known photograph before Tesla's death, in 1943.
Publisher:
ISBN: 9789888412914
Category :
Languages : en
Pages : 338
Book Description
History is written by the victors. But that is no comfort to those crossed out by the editor's pen. For years, science textbooks equated electricity and light with one man, Thomas Edison, while the genius whose pioneering electrical technologies truly power the modern world languished as a minor note in scientific history. Before the turn of the 20th century, electricity remained a mere scientific curiosity. Nikola Tesla, arguably more than anyone else, changed that. But Nikola's pioneering research in electricity represents only a portion of the scientific and technical innovations that elevated him to science godhood. Tesla not only expanded and revolutionized the work of his predecessors, he also leapfrogged ahead of his contemporaries to the next step. Nikola Tesla: My Life, My Research has three parts: Tesla's autobiography; Tesla's major research programs explained in simple words; and an eighty-page collection of rare photographs taken at several stages of Tesla's life; from his birth certificate, to the first photograph ever taken by phosphorescent light, to the last known photograph before Tesla's death, in 1943.
Prodigal Genius
Author: John J. O'Neill
Publisher: Cosimo, Inc.
ISBN: 1602067430
Category : Biography & Autobiography
Languages : en
Pages : 338
Book Description
This highly detailed work captures Tesla as a scientist and as a public figure. The first, original full-length biography, first published in 1944 and long a favorite of Tesla fans, is a definitive biography of the man without whom modern civilization would not exist. His inventions on rotating magnetic fields creating AC current as we know it today, have changed the worldyet he is relatively unknown. This special edition of ONeills classic book has many rare photographs of Tesla and his most advanced inventions. Teslas eccentric personality gives his life story a strange romantic quality. He made his first million before he was forty, yet gave up his royalties in a gesture of friendship, and died almost in poverty. Tesla could see an invention in 3-D, from every angle, within his mind, before it was built how he refused to accept the Nobel Prize why Tesla clung to his theories of electricity in the face of opposition his friendships with Mark Twain, George Westinghouse and competition with Thomas Edison In this penetrating study of the life and inventions of a scientific superman, Nikola Tesla is revealed as a figure of genius whose influence on the world reaches into the far future.
Publisher: Cosimo, Inc.
ISBN: 1602067430
Category : Biography & Autobiography
Languages : en
Pages : 338
Book Description
This highly detailed work captures Tesla as a scientist and as a public figure. The first, original full-length biography, first published in 1944 and long a favorite of Tesla fans, is a definitive biography of the man without whom modern civilization would not exist. His inventions on rotating magnetic fields creating AC current as we know it today, have changed the worldyet he is relatively unknown. This special edition of ONeills classic book has many rare photographs of Tesla and his most advanced inventions. Teslas eccentric personality gives his life story a strange romantic quality. He made his first million before he was forty, yet gave up his royalties in a gesture of friendship, and died almost in poverty. Tesla could see an invention in 3-D, from every angle, within his mind, before it was built how he refused to accept the Nobel Prize why Tesla clung to his theories of electricity in the face of opposition his friendships with Mark Twain, George Westinghouse and competition with Thomas Edison In this penetrating study of the life and inventions of a scientific superman, Nikola Tesla is revealed as a figure of genius whose influence on the world reaches into the far future.
My Inventions
Author: Nikola Tesla
Publisher: Createspace Independent Publishing Platform
ISBN: 9781532717482
Category :
Languages : en
Pages : 124
Book Description
NIKOLA TESLA (1856 1943) was a Serbian American inventor, electrical engineer, mechanical engi-neer, physicist, and futurist best known for his contributions to the design of the modern alternating current (AC) electricity supply system. Tesla gained experience in telephony and electrical engineering before emigrating to the United States in 1884 to work for Thomas Edison in New York City. He soon struck out on his own with financial backers, setting up laboratories and companies to develop a range of electrical devices. His patented AC induction motor and transformer were licensed by George Westinghouse, who also hired Tesla for a short time as a consultant. His work in the formative years of electric power development was involved in a corporate alternating current/direct current "War of Currents" as well as various patent battles. The investors showed little interest in Tesla's ideas for new types of motors and electrical transmission equipment and also seemed to think it was better to develop an electrical utility than invent new systems. They eventually forced Tesla out leaving him penniless. He even lost control of the patents he had generated since he had assigned them to the company in lieu of stock. He had to work at various electrical repair jobs and even as a ditch digger for $2 per day. Tesla considered the winter of 1886/1887 as a time of "terrible headaches and bitter tears." During this time, he questioned the value of his education. Chapter 1 My Early Life: The progressive development of man is vitally dependent on invention. It is the most important product of his creative brain. Its ultimate purpose is the complete mastery of mind over the material world, the harnessing of the forces of nature to human needs. This is the difficult task of the inventor who is often misunderstood and unrewarded. But he finds ample compensation in the pleasing exercises of his powers and in the knowledge of being one of that exceptionally privileged class without whom the race would have long ago perished in the bitter struggle against pitiless elements. Speaking for myself, I have already had more than my full measure of this exquisite enjoyment, so much that for many years my life was little short of continuous rapture. I am credited with being one of the hardest workers and perhaps I am, if thought is the equivalent of labor, for I have devoted to it almost all of my waking hours. But if work is interpreted to be a definite performance in a specified time according to a rigid rule, then I may be the worst of idlers. Every effort under compulsion demands a sacrifice of life-energy. I never paid such a price. On the contrary, I have thrived on my thoughts. In attempting to give a connected and faithful account of my activities in this series of articles which will be presented with the assistance of the Editors of the Electrical Experimenter and are chiefly addressed to our young men readers, I must dwell, however reluctantly, on the impressions of my youth and the circumstances and events which have been instrumental in determining my career. Our first endeavors are purely instinctive, promptings of an imagination vivid and undisciplined. As we grow older reason asserts itself and we become more and more sys-tematic and designing. But those early impulses, although not immediately productive, are of the greatest moment and may shape our very destinies. Indeed, I feel now that had I understood and cultivated instead of suppressing them, I would have added substantial value to my bequest to the world. But not until I had attained manhood did I realize that I was an inventor..
Publisher: Createspace Independent Publishing Platform
ISBN: 9781532717482
Category :
Languages : en
Pages : 124
Book Description
NIKOLA TESLA (1856 1943) was a Serbian American inventor, electrical engineer, mechanical engi-neer, physicist, and futurist best known for his contributions to the design of the modern alternating current (AC) electricity supply system. Tesla gained experience in telephony and electrical engineering before emigrating to the United States in 1884 to work for Thomas Edison in New York City. He soon struck out on his own with financial backers, setting up laboratories and companies to develop a range of electrical devices. His patented AC induction motor and transformer were licensed by George Westinghouse, who also hired Tesla for a short time as a consultant. His work in the formative years of electric power development was involved in a corporate alternating current/direct current "War of Currents" as well as various patent battles. The investors showed little interest in Tesla's ideas for new types of motors and electrical transmission equipment and also seemed to think it was better to develop an electrical utility than invent new systems. They eventually forced Tesla out leaving him penniless. He even lost control of the patents he had generated since he had assigned them to the company in lieu of stock. He had to work at various electrical repair jobs and even as a ditch digger for $2 per day. Tesla considered the winter of 1886/1887 as a time of "terrible headaches and bitter tears." During this time, he questioned the value of his education. Chapter 1 My Early Life: The progressive development of man is vitally dependent on invention. It is the most important product of his creative brain. Its ultimate purpose is the complete mastery of mind over the material world, the harnessing of the forces of nature to human needs. This is the difficult task of the inventor who is often misunderstood and unrewarded. But he finds ample compensation in the pleasing exercises of his powers and in the knowledge of being one of that exceptionally privileged class without whom the race would have long ago perished in the bitter struggle against pitiless elements. Speaking for myself, I have already had more than my full measure of this exquisite enjoyment, so much that for many years my life was little short of continuous rapture. I am credited with being one of the hardest workers and perhaps I am, if thought is the equivalent of labor, for I have devoted to it almost all of my waking hours. But if work is interpreted to be a definite performance in a specified time according to a rigid rule, then I may be the worst of idlers. Every effort under compulsion demands a sacrifice of life-energy. I never paid such a price. On the contrary, I have thrived on my thoughts. In attempting to give a connected and faithful account of my activities in this series of articles which will be presented with the assistance of the Editors of the Electrical Experimenter and are chiefly addressed to our young men readers, I must dwell, however reluctantly, on the impressions of my youth and the circumstances and events which have been instrumental in determining my career. Our first endeavors are purely instinctive, promptings of an imagination vivid and undisciplined. As we grow older reason asserts itself and we become more and more sys-tematic and designing. But those early impulses, although not immediately productive, are of the greatest moment and may shape our very destinies. Indeed, I feel now that had I understood and cultivated instead of suppressing them, I would have added substantial value to my bequest to the world. But not until I had attained manhood did I realize that I was an inventor..