The Age of Edison by Ernest Freeburg

For those of us who can remember a time not so long ago when we didn’t have telephones (computers really) in our pockets and the Internet was something few were connected to, even of those few who had computers in their homes, the current state of communication technology can seem revolutionary. This is tame compared to the changes wrought by technology that seems commonplace to us now. In The Age of Edison, Ernest Freeburg describes the amazing changes brought about in the 50 years following the introduction of electric lighting.

Though Thomas Edison is a huge figure in electric lighting, especially in the United States, Freeburg is careful to avoid the myth of the solitary inventor bringing an idea out of thin air. Many people were working on electric lighting.  Edison’s incandescent bulb had advantages over other lights, especially because he conceived of a complete lighting system with power sources, distribution and controls in addition to lamps. There were predecessors in the field, so Edison was working in a social context of seeking to provide superior lighting.

These competitors were not only other electric light inventors, but also older technologies, especially gas. Because electric power did not reach rural areas until the 1930s, much older artificial lights, like kerosene lamps, persisted even as electric lights became common in middle-class urban homes.

The first customers of electric lights were not homeowners, but businesses and cities who were already customers of lighting systems. These lights transformed cities, which various economic forces were causing to grow. From public lighting, electric systems were adapted to retail businesses, arts, entertainment, and science.

The early electric lighting market was competitive, unregulated, and wild. Electrocutions and fires were too common and widely publicized. Light companies were forced to improve safety by a political movement that supported municipal government control and ownership, and insurance company interests. This led to electric codes, the founding of the Underwriter’s Laboratory (UL) in 1893, college programs in electrical engineering, and the unionization of electrical workers.

Commercial interests dominated the early development of electric lighting. This was not the only reason electric lights had critics, but it was a significant reason. Intellectuals criticized the unartistic randomness of commercial messages seeking outshine each other. They were not especially successful in curbing electric lights, but the industry began to mature in this context and develop more attractive, effective and efficient lighting systems that were adapted to uses in homes and businesses.

Freeburg wraps up with Henry Ford’s 1929 jubilee of the invention of the incandescent electric lamp. In 50 years, the invention transformed almost every part of American life, especially urban life that was quickly becoming more common as people left farms for opportunities in cities. One of the telling things is that the event was broadcast on radio. In 1879, people huddled around candles and lanterns if they had to have light when the sun went down, but well within the span of a lifetime electric lights became dominant and electric appliances were common enough that radios were in homes and many were able to participate in a distant celebration of a transformative technology. It is hard to imagine how amazing these changes were to the people who experienced them.

If you’re interested in this book, you may also be interested in

Dreams of Iron and Steel by Deborah Cadbury

Freeburg, Ernest. The Age of Edison: Electric Light and the Invention of Modern America. New York: Penguin, 2013.

Hedy's Folly by Richard Rhodes

Hedwig Kiesler was a headstrong Austrian girl with visions of becoming a Hollywood star. She was so determined that she dropped out of school to star working at a Berlin film studio, and by 16 she was acting professionally. She eventually achieved Hollywood stardom as Hedy Lamarr.

Lamarr had another, lesser known life, as an inventor. She, along with avant-garde composer George Antheil, invented a technology that makes much of modern communication possible. Richard Rhodes focuses on this part of Lamarr’s life in Hedy’s Folly.

The woman known for her beauty was interested in technology from youth. She enjoyed walking with her father, a banker, who explained how things worked. Her first marriage was to munitions manufacturer Fritz Mandl. Though she was mostly a trophy to be shown off to his friends, she paid close attention as he and the people he entertained discussed weapons and other technology. When she moved to Hollywood, she sat up a little shop in her home and took up inventing as a hobby.

When Lamarr learned of the sinking by U-boats that were intended to carry children from Britain to safer locations in Canada, she put her head to the idea of improved torpedoes to combat the underwater threat. The torpedo would be remote controlled. To avoid attempts to jam the signal, the torpedo receiver and controller transmitter would can radio frequencies rapidly in a synchronized manner.  She enlisted the assistance of Antheil, who had experience trying to control and synchronize multiple player pianos, to work out a practical implementation of the concept.

The idea was received well by the National Inventors Council, apparently even receiving the endorsement of automotive engineer Charles Kettering. The Navy did not think the idea was practical, but it did by the patent that was awarded to the Hollywood pair in 1941. Eventually, the frequency-hopping technology invented by Lamarr was developed by the U.S. military for many communication applications.

Spread spectrum, a somewhat broader category of radio communication of which frequency-hopping was the original type, was unveiled from the military secrecy in 1976 with the publication of a textbook on the subject by Robert C. Dixon. The Federal Communications Commission (FCC) moved fairly quickly to make room in the radio spectrum for applications of spread spectrum. These were mostly junk frequencies that had been set aside for non-communication uses. Because it broadcast on multiple frequencies, spread spectrum is less likely to be disrupted by interference by other transmissions, like a microwave (Lamarr invented frequency hopping to avoid jamming). Another important aspect of the FCC rule was that these frequencies could be used without a license.

This technology is widely used today. Wi-fi, Bluetooth, GPS, and RFID all use spread spectrum communication. It is the basis of the wireless communication between computers that has shaped the way we live, work, and behave in coffeehouses.

Lamarr and Antheil didn’t receive much recognition for their groundbreaking invention until after it started making its way into American households and pockets. In 1997, Lamarr (and posthumously Antheil) received the Electronic Frontier Foundation’s Pioneer Award when she was 82 years old. By then she had retired to a very private life in Florida, where she live until January 2000.

If you’re interested in this book, you may also be interested in

The Age of Edison by Ernest Freeburg

IBM and the Holocaust by Edwin Black

Make a Joyful Sound by Helen Elmira Waite

Professional Amateur by T. A. Boyd

The Secret History of Wonder Woman by Jill Lepore

War Against the Weak by Edwin Black

Rhodes, Richard. Hedy’s Folly: The Life and Breakthrough Inventions of Hedy Lamarr, the Most Beautiful Woman in the World. New York: Doubleday, 2011.

The Power Makers by Maury Klein

Maury Klein’s book The Power Makers is a history of power from the Thomas Newcomen’s steam engine to the foundations of America’s electric grid.

Unlike many historians who look at the history of electric power, Klein gives a lot of attention to steam. We haven’t had steam engines directly powering industrial plants for decades, but steam turbines are still central to the production of most electricity in the United States. Even nuclear power plants use steam turbines to run their generators, they just use the heat from nuclear reactions rather than from the combustion of coal or natural gas to boil water and heat the steam to more than a thousand degrees.

Klein gives attention to many lesser known names in the history of power. He shows that Thomas Edison and George Westinghouse had rivals other than each other, such as Elihu Thomson. Nikola Tesla is well known as the genius who invented the AC motor, but other engineers helped develop his prototype into a commercial product, such as mathematically talented engineer Benjamin Lamme. Many talented inventors tried their hands at making electric lighting and power systems better. Only some of them had the vision, business sense, good partners and luck to turn their ideas into successful products. Few of them are widely known today.

Electrification had clear, direct effects in industry and transportation. Klein discusses how it’s influence reached into other sectors of the economy. Corporate management and finance changed to meet the needs of a growing new technology. For instance, Edison General Electric was able to take advantage of a new New Jersey law that allowed corporations to own businesses in other states. Electric companies grew, expanded and consolidated through numerous mergers and acquisitions. They had a demand for capital that nearly rivaled the railroads, another transformative technology that had shortly preceded electric power.

As the availability of electricity grew, certain industries were able to grow, too. Some chemical and metals manufacturing required abundant electric power to catalyze chemical reactions or generate the high temperatures of electric furnaces. Manufacturers flocked to Niagara after a lager hydroelectric power station started operation there in 1895.

Klein brings the many thread of his story of power together by reflections on three great fairs: the 1876 Centennial Exhibition in Philadelphia, the 1893 Columbian Exposition in Chicago and the 1939 New York World’s Fair. In the first, a giant steam engine that powered exhibits by means of belts and pulley was a significant attraction. By the second, electricity was on display, and the White City fairground was a model for testing AC power systems. By the 1939 fair, large power utilities of the type we would recognize today were becoming common. By then it was no big deal to flip a switch or pull a lever and get power so, unlike the previous to fairs, no dignitary undertook a show of doing it; the power was on from the start.

If you’re interested in this book, you may also be interested in

The Age of Edison by Ernest Freeburg

Empires of Light by Jill Jonnes

The Grid by Gretchen Bakke

How We Got to Now by Steven Johnson

The Lighthouse Stevensons by Bella Bathurst

Lights Out by Ted Koppel

Make a Joyful Sound by Helen Elmira Waite

1939 by David Gelernter

Planck by Brandon R. Brown

The Powerhouse by Steve Levine

Rust by Jonathan Waldman

Steam by Andrea Sutcliffe 

Technology in World Civilization by Arnold Pacey

Klein, Maury. The Power Makers: Steam, Electricity, and the Men Who Invented Modern America. New York: Bloomsbury Press, 2008.

Rust by Jonathan Waldman

It can be tough to be an engineer. You live in a world in which everything falls apart in spite of your best efforts. Constraints abound, not the least of which is that even the most enduring materials last only so long. If economics is the dismal science, engineering is the dismal art.

If the technical aspects of rust, more broadly corrosion, do not impress most readers, the economic aspects of it might. The U.S. Department of Defense (DOD) estimated in 2011 that it spent $21 billion annually dealing with corrosion. One might guess that corrosion is costing us at least as much in our civil infrastructure, private businesses and homes.

Of course, corrosion isn’t a sexy subject. To make its awareness videos on corrosion more appealing, the DOD recruited LeVar Burton, known for his roles in Roots and Star Trek: The Next Generation, to host. Journalist Jonathan Waldman attempts to hook his readers by starting his book, Rust, with a story of an American icon, the Statue of Liberty.

When the Statue of Liberty was built, her makers unintentionally created something like a giant battery. While this current worked well to preserve the copper shell of the statue, atoms of the iron framework began to shuffle away, leading to serious corrosion. By the 1980s, the problem was serious enough to inspire a major renovation effort.

Waldman approaches the problem of corrosion through stories. In the Statue of Liberty we see that is something historically overlooked by engineers and actively ignored by administrators who can pass the problem on to a successor. Similarly, the military resisted Congress’ push to make it more responsive to the issues. Since then, the DOD has integrated corrosion concern into the way it does business, but civilian agencies are mostly dragging their heels.

Only a few of the stories come from government. Waldman also looks at the issue from the perspective of the aluminum can industry and the Trans-Alaska Pipeline—his recounting of a pigging of the pipeline surprisingly conveys some of the sense of drama that the people who undertake the effort must feel. He also dips into the early history of corrosion prevention in the work of chemist Sir Humphrey Davy for the British Navy and Harry Brearley, a discoverer and popularizer of stainless steel.

Waldman’s book is not a textbook on corrosion by any means; it is written for a popular audience. He does try to present how serious an issue it is—especially how costly it is. Fortunately, reasonable solutions to some of our most pressing rust problems are within reach if we have the will to do something about it.

If you’re interested in this book, you may also be interested in

The Age of Edison by Ernest Freeburg

The Big Roads by Earl Swift

Bottled Lightning by Seth Fletcher

Empires of Light by Jill Jonnes

The Grid by Gretchen Bakke

The Invention of Air by Steven Johnson

Lights Out by Ted Koppel

The Powerhouse by Steve Levine

Waldman, Jonathan. Rust: The Longest War. New York: Simon & Schuster, 2015.

The Apparitionist by Peter Manseau

Photography was introduced to the United States at around the same time that a new religion was born in the nation. Spiritualism promised a connection to the dead in their realm through human mediums, and some thought photography might capture physical manifestations of spirits. Peter Manseau tells the story of the first spirit photographer in The Apparitionist.

The man who captured the first supposed spirit photograph was an amateur at the time. William Mumler thought he had made in error in cleaning the glass on which the photonegative was captured when a faint image appeared in a self-portrait he shot in 1862. He was using the photo studio owned by Hannah Stuart. The married photographer, soon to be widowed and soon after that to be Mrs. Mumler, was a Spiritualist, and she convinced him that the image was not an error, but an apparition. The photos caught the attention of the Spiritualist press, first in the New York-based Herald of Progress, then in Mumler’s hometown of Boston in the Beacon of Light, which published the address of the Stuart studio.

Soon the studio was producing many spirit photographs; they even took orders by mail from across the country. Bostonian Spiritualists compared photos and found evidence that Mumler was faking the images. Discredited, the Mumler’s moved to New York to quietly offer spirit photographs again. Their practice there let to criminal prosecution in 1869. Photographers knew of ways to produce such images, but no investigators could figure out what Mumler was doing. Though the judge gave did not suggest the photos actually captured images of spirits, he rejected the prosecution’s case because it did not adequately support the charges of fraud and similar crimes.

Even with such tepid vindication, the atmosphere in New York was too hot for the Mumlers, so they returned to Boston. Though Mumler continued to take spirit photos, he had developed a much deeper understanding of the art and science of photography. He developed a process that allowed for the direct reproduction of photos on newsprint; founded the Photo-Electrotype Company of Boston and licensed his process to companies in other cities. This allowed newspapers and magazines to less expensively reproduce images without preparing an engraving first.

Manseau also discussed the development of photography in the United States after the art was introduced here. This includes American pioneers of photography such as Samuel Morse, also inventor of the telegraph, and Civil War battlefield photographers Matthew Brady and Alexander Gardner.

If you’re interested in this book, you may also be interested in

The Age of Edison by Ernest Freeburg

Arthur & George by Julian Barnes

Billion Dollar Whale by Tom Wright and Bradley Hope

Buried Alive by Jan Bondeson

Chief Engineer by Erica Wagner

Empires of Light by Jill Jonnes

Enchantress of Numbers by Jennifer Chiaverini

The Explorer King by Robert Wilson

The Man Who Loved Books too Much by Allison Hoover Bartlett

The Real World of Sherlock Holmes by Peter Costello

Scan Artist by Marcia Biederman

Super Attractor by Gabrielle Bernstein

Manseau, Peter. The Apparitionists: A Tale of Phantoms, Fraud, Photography, and the Man Who Captured Lincoln’s Ghost. New York: Houghton Mifflin Harcourt, 2017.

How We Got to Now by Steven Johnson

The prevailing myth of invention is that it is the product of a solitary genius. Steven Johnson takes on this myth in How We Got to Now.

Johnson’s book is a history of invention with a focus on six particular innovations. He demonstrates that simultaneous invention is common, suggesting that societal knowledge, norms and expectations play a part in invention—at least in providing an environment in which certain types of inventions can be created and flourish.

Thomas Edison and the light bulb is the classic myth challenged by simultaneous invention. Humphrey Davy demonstrated an incandescent electric light in 1802 and Frederick de Moleyns received the first patent for a light bulb in 1841. By the time Edison got involve, people had been working on light bulbs for 30 years, and the potential for electric light had been now for 70 years. Edison and his team of collaborators deserve a lot of credit for creating a commercially successful electric lighting system, inventing solutions to many problems along the way, but is a story of systematic hard work.

Edison’s electric lighting system depended on a lot of prior technology, which relates to another of Johnson’s points: clusters of inventions. An invention can illuminate a previously unnoticed problem (or create a new one). For instance, the availability of affordable books that follow Johannes Gutenberg’s invention of the printing press revealed that many people were farsighted. This sparked a demand for reading glasses. The tinkering with lenses led to the invention of telescopes and microscopes. Galileo took up the telescope and made discoveries in astronomy that reshaped how people saw the world. Robert Hooke used the microscope to explore a seemingly alien world of the very tiny thing all around us, though the revolution he inspired took longer to bloom.

Johnson explores other aspects of invention and society. I think it is fair to say that his view of how invention works is a lot messier than the myth. Inventors are at the right place at the right time, with open minds that are prepared (likely by accident) to make a connection and a willingness to do the work of thinking, testing and making something new. They probe the boundaries of their fields, tinker and throw themselves into hobbies that bring them, often with companions, to crossroads that challenge their notions of where they can go and how they can get there.

On the whole, Johnson presents a vision of hope in our history. We are not dependent on genius or serendipity; human creativity is both a social and an individual process in which the collision of ideas leads to new ideas. We live in an era where the collision of ideas may be more possible than ever.

If you’re interested in this book, you may also be interested in

Ada's Algorithm by James Essinger

The Age of Edison by Ernest Freeburg

The Big Necessity by Rose George

The Big Roads by Earl Swift

The Big Thirst by Charles Fishman

Bottled Lightning by Seth Fletcher

Circles by James Burke

Dreams of Iron and Steel by Deborah Cadbury

Empires of Light by Jill Jonnes

The Great Stink by Clare Clark

Hedy's Folly by Richard Rhodes

Make a Joyful Sound by Helen Elmira Waite

The Pinball Effect by James Burke

The Powerhouse by Steve Levine

Rust by Jonathan Waldman

Steven Johnson also wrote

The Ghost Map

The Invention of Air

Johnson, Steven. How We Got To Now: Six Innovations that Make the Modern World. New York: Riverhead, 2014.

Lift by Daniel Kunitz

Trends in fitness in the 2000s have given to new sports, such as the CrossFit games, and new athletic entertainments in the form of American Ninja Warrior. Daniel Kunitz traces the rise of this new fitness culture, which he calls New Frontier Fitness or NFF, in his Lift.

 Kunitz goes back to the ancient Greeks, who revered physical beauty and fitness and considered it the obligation of citizens (only men were citizens) to keep themselves in good shape in order to serve and defend their nation. The Greek word for this training was askesis.

 The English word asceticism has it root in askesis. While we now associate it with self-denial, the Greeks associated it with purposeful self-discipline. Participants in NFF have embraced this old-fashioned asceticism, training purposefully with benefits that spill into all areas of life.

 As an aside, Christian asceticism is often associated with self-denial, sometime extreme, for the purpose of penance. When I read Paul’s writing on denial of self, I see it described in the context of disciplining oneself with the purpose of living a higher life. He even uses athletes as an example. He is not denigrating athletes for training for a worthless prize. He is reminding Christians that they have and even more important calling that deserves at least an equal commitment and effort.

 Of course, few cultures since then have reveled in physical achievement. Exercise at times has been considered dangerous to health. Weightlifting too much resembles labor, a task for lower-class people that wealthy and middle-class people were reluctant to embrace. Even when exercise became more acceptable, starting in the 1960s and taking off in the 1980s, the focus was often on appearance.

 NFF is not concerned with appearance. It is concerned with performance. If one trains to perform well, appearance will take care of itself.

 Because of this focus on function, NFF eschews many of the machines found in gyms. Exercises resemble tasks one might actually perform, though with greater intensity intended to push skill and physical capacity. NFF participants train like an athlete, constantly reaching to do better, not to look better but to live better. As Kunitz says several times, they are “training for life.”

 From a historical point of view, Lift covers a lot of the same ground as Making the American Body by Jonathan Black. However, Kunitz is specifically intending to give context to NFF and its influence on how people think about being fit today.

 Though Kunitz is a professional writer, he is also a fan of NFF. He practices CrossFit, which he discusses in the book, and Olympic lifting. He also talks to people who train in other functional regimes like parkour and sweatier forms of yoga.

 If you’re interested in this book, you may also be interested in

The Age of Edison by Ernest Freeburg

Arthur & George by Julian Barnes

Empires of Light by Jill Jonnes

Mr. America by Mark Adams

The Power Makers by Maury Klein

The Real World of Sherlock Holmes by Peter Costello

The Ten-Cent Plague by David Hajdu

 Kunitz, Daniel. Lift: Fitness Culture, from Naked Greeks and Acrobats to Jazzercise and Ninja Warriors. New York: Harper Wave, 2016.

Mr. America by Mark Adams

Benarr Macfadden was named Bernard McFadden by his parents; he chose the modified name to suit himself. He was born into severe poverty in the Missouri Ozarks shortly after the Civil War. He would become a self-made millionaire famous for his physique, his stunts and his opinions. Mark Adams recounts his story in Mr. America.

Macfadden became fascinated with health and bodybuilding as a youth in St. Louis, where is visited a gym with his uncle. He had been sick much of his childhood, which is not surprising given the poverty, malnutrition and undeveloped medicine of the time. With hard work and a knack for self-promotion, he was eventually able to afford to join the gym (it cost $15 for an initial membership, close to $400 today).

Macfadden pursued a lot of jobs as a kid and young adult, spending very little time in school. In bodybuilding and training he found his way into a career. Particularly, he started to follow a career path that had been blazed by another strongman, Eugen Sandow. Mcfadden saw Sandow’s performances, organized by Franz Ziegfeld, Jr., at the Columbian Exhibition in Chicago. He began doing a version of Sandow’s act and even took it to his distant mentor’s adopted homeland, England.

When he returned from his year in England, he brought back another idea borrowed from Sandow. He began publishing a magazine titled Physical Culture. The magazine was an outlet for him to sell exercise equipment and promote his ideas about fitness, diet, sex, nudity, marriage and other topics related to health and happiness. It was the foundation of what grew into a publishing empire in which Macfadden helped to pioneer true confession (long before Jerry Spring and Oprah Winfrey), celebrity culture and tabloid journalism. He is promotion of health information set the path for American health experts that followed with a mix of quackery and sound notions that turned out to be ahead of their time.

I’d be glad to go on about Macfadden, his accomplishment and his sometimes strange life. Instead, I should just suggest you read Mr. America.

Actually, I had been looking forward to reading Mr. America. I’ve seen Adam’s book referenced by other who have discussed Macfadden in the context of fitness, health culture and popular publishing. Macfadden led and interesting life suitable for a novel. Adam’s biography doesn’t quite read like a novel, but it is entertaining and approachable, and I recommend it to those interested in Macfadden or in the popular culture of the early 20^th Century.

If you’re interested in this book, you may also be interested in

The Age of Edison by Ernest Freeburg

Better for All the World by Harry Bruinius

The Fifth Heart by Dan Simmons

Life is So Good by George Dawson & Richard Glaubman

Making the American Body by Jonathan Black

Men of Tomorrow by Gerard Jones

Miss Mizzou by J. B. Winter

The Power Makers by Maury Klein

Rising Tide by James M. Barry

The Secret History of Wonder Woman by Jill Lepore

War Against the Weak by Edwin Black

Adams, Mark. Mr. America: How Muscular Millionaire Bernarr Macfadden Transformed the Nation Through Sex, Salad, and the Ultimate Starvation Diet. New York: It Books, 2009.