With Joe Biden announcing in Kenosha today that “A Black man invented the light bulb, not a white guy named Edison,” (seriously, Joe said that), it’s worth remarking upon Edison’s central role in the history of invention. If I took more time I could find a more authoritative-sounding source than TV Tropes, but this gets the point across:
More important than the things he invented though was the technique he developed for it. After a fashion (James Burke did), you could say that Edison invented inventing. He came up with the modern R&D cycle, which consists of (as Burke put it): Identify a market, get backing before you start, publicize it ahead of time so the public is willing to pay for it, and plough back the profits into making more inventions. He also developed the world’s first real R&D team—his numerous and largely unsung assistants, working hard on inventions for which Edison would get all the credit (eventually, he had the sense to start crediting things to his corporation, about which see below); before this, invention was usually one guy or a few, and it wasn’t their only job.
One of the points of the once-famous story of Edison inventing the lightbulb was that the Edison laboratory had the scale and scope of workforce to make a massive global effort to find the optimal material for the filament. From Amusing Planet:
Edison continued to experiment with different organic materials which he carbonized in his laboratory. He contacted biologists and had them send different plant fibers from the tropics. He sent his workers to different places around the globe looking for the perfect material. Edison estimated that he “tested no fewer than 6,000 vegetable growths, and ransacked the world for the most suitable filament material.” One of Edison’s workers, William H. Moore, sent him samples from a bamboo grove growing near the Iwashimizu Hachiman Shrine in Kyoto in 1880.
As Tesla pointed out, Edison’s weakness as an inventor was that he wasn’t a theoretician, so he often had to use brute force techniques like having his men round up 6,000 different kinds of plant (Edisonian science). But the point is that Edison had a huge team of talented men working on projects, which is not something that was common before him in the history of research and development.
Edison famously said:
None of my inventions came by accident. I see a worthwhile need to be met and I make trial after trial until it comes. What it boils down to is one per cent inspiration and ninety-nine percent perspiration.
99% percent of the perspiring was done by Edison’s salaried employees, but that was Edison’s real breakthrough in the history of technology.

>s Tesla pointed out, Edison’s weakness as an inventor was that he wasn’t a theoretician, so he often had to use brute force techniques <
That's what you do when material science is non existent.
It seems that different countries have their own Edisons. When I was in England I was told that Swan invented the light bulb not Edison.
https://www.sciencephoto.com/media/1023431/view/joseph-swan
The phonograph was something that sprung forth overnight from Edison's brain. The lightbulb is a much more complicated story. Soon after practical means of generating electric current were invented (long before Edison), it became clear that you could heat certain materials to white hot heat with electricity and thus produce light. However, any light that was produced was short lived because the material would soon burn away. Then people (both Swan and Edison) hit upon the idea that if you could place the glowing material in a vacuum there would be no oxygen to consume the filament. Even producing the necessary high vacuum was no small feat, but that left the problem of what material to use as the filament. Carbon seemed like a good candidate (you need a material with high but not infinite resistance) but what form of carbon? And even once you had located a long lasting form, how do you produce the thing in large quantities, sell it for a price that is competitive with other forms of illumination, create a system to bring electricity to each house and bill for it, etc. Just getting the thing to glow a little was the first of a thousand steps and Edison (and only Edison) was the man who could put together the whole package and turn it into something found in every home. Even in England, Swan ended up selling out to the Edison group. Swan's bulb worked (he was able to light up the Savoy Theatre) but its low resistance design required really thick wires and was not suitable for rolling out to every home like the Edison version.Replies: @dearieme
Oops. I did not see the last post on Joseph Swan.
The Edison v. Tesla debate that’s raged for a while seems rooted in the idea of crass business v. pure theory.
Edison did his inventions for money, and he did them well, and he acted like all the other robber-barons of the era: undercut your opponents at every turn, build a huge organization to control the market, patent or steal ideas, monopolize industries to the point of competitive inability to function, and destroy reputations. His attacks on AC current and Westinghouse being a great example.
Edison might be best called the Robber-Baron Inventor.
Tesla, meanwhile, seems to be the theory-obsessed futurist who could deliver uncontemplated leaps in theory and practice that made people insanely jealous and yet in awe of him. A Mozart of Science, whom Edison took full advantage of.
But Tesla died alone, a virgin, talking to pigeons in a hotel room while mumbling about a death ray. Edison died having even the lowliest street urchin know his name, and having most people having their lives changed by his businesses inventions.
Thomas Edison should’ve gone to school in France.
https://twitter.com/SteveLaws19/status/1300542643227840519
I think teaching should be treated as kind of career-building/national service type 2-5 year stint for young people right out of college, for both rural and urban schools (suburban schools can keep doing what they are doing, though they could perhaps also use the temp teachers for math, science, and sped). I used to hate Teach for America but once I left the field I realized their model of teaching as a resume builder is best.Replies: @Diversity Heretic
#BlackLightsMatter
A talented bunch of guys. For example, Frederick Roberts Upton. When Edison realized that he needed a man with a solid grounding in mathematics, he went out and got one:
https://en.wikipedia.org/wiki/Francis_Robbins_Upton
Some other Edison associates of note:
Edward Goodrich Acheson
https://en.wikipedia.org/wiki/Edward_Goodrich_Acheson
William Joseph Hammer
https://en.wikipedia.org/wiki/William_Joseph_Hammer
George F. Morrison
https://en.wikipedia.org/wiki/George_F._Morrison
Schuyler Wheeler
https://en.wikipedia.org/wiki/Schuyler_Wheeler
Frank J. Sprague
https://en.wikipedia.org/wiki/Frank_J._Sprague
William Kennedy Dickson
https://en.wikipedia.org/wiki/William_Kennedy_Dickson
...and you imply we should celebrate this monster.
Yes, I was always under the impression that the real history was that Edison perfected the light bulb by finding the best filament for it, not that he technically invented the light bulb itself.
Having said that, I’ve never heard that a black man invented the light bulb. Did George Washington Carver light one of his giant peanuts on fire or something once?
https://en.wikipedia.org/wiki/Lewis_Howard_Latimer
Latimer was in fact a talented black man who rose from humble beginnings to a very respectable (if not truly leading) role with the Edison company. If he had been white, no one would know his name - there were hundreds of white guys with comparable accomplishments whose names are now forgotten.
To me what is most remarkable about Latimer is that he was (BECAUSE he was one of those rare blacks who is truly talented and hard working) full accepted by Edison and treated as a colleague in a matter of fact way. He got the job done so he was kept and promoted within the Edison organization - they really didn't care what color he was. This in the supposed racist 19th century where he should have been lynched or offered a job as a janitor or something. The barrier to black accomplishment in America has always been their lack of (intellectual) talent and not "racism". In (non-intellectual) fields where blacks did have other sorts of talent (boxing, entertaining, cooking, etc.) they were accepted in much larger numbers. If there had been thousands of Latimers, they would have been accepted too, but such talented blacks simply did not (and do not) exist.Replies: @Steve Sailer
“His [Edison’s] greatest invention was that of the industrial research laboratory, turning out inventions as a business.”
-Norbert Wiener
https://todayinsci.com/W/Wiener_Norbert/WienerNorbert-Quotations.htm
Here’s a good article:
https://www.technologyreview.com/1997/02/01/237382/unlocking-the-legacies-of-the-edison-archives/
I almost always enjoy your posts, when I have the time to read them.
But that's just abusively long.
Professor W. Bernard Carlson, Ph.D.
University of Virginia
https://www.youtube.com/watch?v=df3XqmShhgE
Tag, not copypasta.
https://en.wikipedia.org/wiki/Emory_Upton
Another interesting story about Edison is that he was basically responsible for the movie industry decamping for Hollywood.
Edison formed a monopoly trust of companies that owned his patents for film cameras, projectors, etc. basically everything required to make movies and show them in theaters. He had a hired army of armed goons who would go around aggressively enforcing his patents by destroying equipment and beating up people who used film equipment and projectors in theaters. So the film industry basically fled west to Hollywood to avoid Edison and his goons.
“Cecil B. DeMille Kept a Wolf and Guns To Defend Against Edison’s Thugs”
https://gizmodo.com/cecil-b-demille-kept-a-wolf-and-guns-to-defend-against-1682578284
Edison did not invent anything. To say he did is just propaganda. He was just a thief and this article shows how dishonest America is with its history.
https://nowarnonato.blogspot.com/2020/07/en-larry-romanoff-few-historical-frauds.html?m=1
-Norbert Wiener
https://todayinsci.com/W/Wiener_Norbert/WienerNorbert-Quotations.htm
Here's a good article: https://www.technologyreview.com/1997/02/01/237382/unlocking-the-legacies-of-the-edison-archives/Replies: @Mr McKenna, @Reg Cæsar, @Intelligent Dasein, @Captain Tripps
For Christ’s sake, Syon. There’s a button for that, as we keep reminding you.
I almost always enjoy your posts, when I have the time to read them.
But that’s just abusively long.
If a modern Edison set up a lab which made prototype after prototype after prototype, would he be a meta-beta-inventor?
-Norbert Wiener
https://todayinsci.com/W/Wiener_Norbert/WienerNorbert-Quotations.htm
Here's a good article: https://www.technologyreview.com/1997/02/01/237382/unlocking-the-legacies-of-the-edison-archives/Replies: @Mr McKenna, @Reg Cæsar, @Intelligent Dasein, @Captain Tripps
Understanding the Inventions That Changed the World
Professor W. Bernard Carlson, Ph.D.
University of Virginia
-Norbert Wiener
https://todayinsci.com/W/Wiener_Norbert/WienerNorbert-Quotations.htm
Here's a good article: https://www.technologyreview.com/1997/02/01/237382/unlocking-the-legacies-of-the-edison-archives/Replies: @Mr McKenna, @Reg Cæsar, @Intelligent Dasein, @Captain Tripps
More, please.
Tag, not copypasta.
https://twitter.com/SteveLaws19/status/1300542643227840519Replies: @Gianni in Guernsey, @S. Anonyia
Some bruit force technique on view . Frances future is safe.
https://twitter.com/SteveLaws19/status/1300542643227840519Replies: @Gianni in Guernsey, @S. Anonyia
Why are French teachers so weak? I taught some pretty rough teens in my 20s (also I am female) and nothing like that ever happened in my room. Not saying teachers should ever have to deal with this to begin with, or that I didn’t have to constantly stay on top of the kids to stop petty arguments from developing (it’s mentally exhausting)…but geez. What a wimp of a teacher.
I think teaching should be treated as kind of career-building/national service type 2-5 year stint for young people right out of college, for both rural and urban schools (suburban schools can keep doing what they are doing, though they could perhaps also use the temp teachers for math, science, and sped). I used to hate Teach for America but once I left the field I realized their model of teaching as a resume builder is best.
Edison-inspired industrial research and development was alive and well in America circa 1980, when I worked as a lab technician at R&D for a Dow Jones Industrial. My father worked at headquarters and got me an interview with the company’s head of HR, which led to the job where I wore a white lab coat and performed tests. It was a cool job, the result of sheer nepotism, and I used the money to pay for my first year of college.
I met the scientist there who developed the method of purifying silica to a high enough level in large enough quantities to make the Space Shuttle tiles. Previously, such material had only been achieved in small quantities in the lab. He had a tile on his desk, which I picked up while we were talking one day. It was extremely light and looked and felt like a dense block of styrofoam. The Shuttle made its first flight that year, and we all stopped work and watched it land after it successfully reentered Earth’s atmosphere thanks to that man’s pure silica.
My job consisted mostly of destroying sample products, measuring the results and often calculating standard deviations of the numbers I got. Using special equipment, I poked holes, ripped things apart and burned them, carefully measuring along the way. My boss, a research engineer who had previously designed automatic transmissions for General Motors, wrote my numbers on a wall chart in his office. He was one of the many, salaried researchers there who worked full time perfecting the company’s products and formulae. Our center included prototype manufacturing facilities to make every new iteration. It was a modern light-bulb lab.
This was an industrial products company. The work in a place like that is the reason your roof doesn’t leak, your heating and air conditioning ducts don’t fall apart, and your home insulation works.
Duct tape fans will be happy to hear that among other things, my boss was developing standards for the industry. One of my tasks was to program an environmental chamber the size of a walk-in closet, place my taped duct samples in there, and let the thing cycle and simulate extremes of weather – hot, cold, humid, dry – for days and weeks while the tapes either stayed stuck of peeled off. We had lots of other neat equipment and products too, even a wind tunnel..
So, basically Edison’s slaves invented the light-bulb. 😉
Supposedly, Edison was the first employer to support “power naps”.
My job consisted mostly of destroying sample products, measuring the results and often calculating standard deviations of the numbers I got. Using special equipment, I poked holes, ripped things apart and burned them, carefully measuring along the way. My boss, a research engineer who had previously designed automatic transmissions for General Motors, wrote my numbers on a wall chart in his office. He was one of the many, salaried researchers there who worked full time perfecting the company's products and formulae. Our center included prototype manufacturing facilities to make every new iteration. It was a modern light-bulb lab.This was an industrial products company. The work in a place like that is the reason your roof doesn't leak, your heating and air conditioning ducts don't fall apart, and your home insulation works.Duct tape fans will be happy to hear that among other things, my boss was developing standards for the industry. One of my tasks was to program an environmental chamber the size of a walk-in closet, place my taped duct samples in there, and let the thing cycle and simulate extremes of weather - hot, cold, humid, dry - for days and weeks while the tapes either stayed stuck of peeled off. We had lots of other neat equipment and products too, even a wind tunnel..Replies: @Not Raul
3M has a great history; but would you buy stock in the company now?
Some other Edison associates of note:
Edward Goodrich Acheson https://en.wikipedia.org/wiki/Edward_Goodrich_Acheson
William Joseph Hammer https://en.wikipedia.org/wiki/William_Joseph_Hammer
George F. Morrison https://en.wikipedia.org/wiki/George_F._Morrison
Schuyler Wheeler https://en.wikipedia.org/wiki/Schuyler_Wheeler
Frank J. Sprague https://en.wikipedia.org/wiki/Frank_J._Sprague
William Kennedy Dickson https://en.wikipedia.org/wiki/William_Kennedy_DicksonReplies: @Grahamsno(G64), @Colin Wright
WOW thanks Edison was also a master mentor the American way, work for me and let’s make money.
The modern idea is that researchers should pursue pure science and then industry will somehow figure out a way to apply the new discoveries in useful ways.
But in reality, I think the history of scientific advances have more often flowed in the opposite direction — that is, industrialists figure out what works, and that piques the interest of theoreticians to figure out why it works.
For example. Pasteur got his ideas about germ theory from seeing how brewers made beer. Darwin got the beginnings of his ideas on natural selection from the selection processes of animal husbandry, etc.
I don’t know off-hand, but I wouldn’t be surprised if Edison figured out the light bulb through trial and error, and only later did some physicist or chemist work out the theory of incandescence.
This is a different world now, and I have sold all of my stock.
Is this true?
Why did you sell your stock? Thanks
That's what you do when material science is non existent.Replies: @Steve Sailer, @Bardon Kaldian
The material science majors at Rice always won the arguments when majors in other sciences tried to put down their field.
Stocks are very, very overpriced now. They are way out of whack compared to earnings or any other measure. Furthermore, I see no reason to be confident in an economy that hardly produces anything real and also has been shut down and is propped up by trillions of new debt-based dollars.
Joseph Swan does seem to have invented the light bulb but as one can see he was not a black Swan:
https://www.sciencephoto.com/media/1023431/view/joseph-swan
Edison formed a monopoly trust of companies that owned his patents for film cameras, projectors, etc. basically everything required to make movies and show them in theaters. He had a hired army of armed goons who would go around aggressively enforcing his patents by destroying equipment and beating up people who used film equipment and projectors in theaters. So the film industry basically fled west to Hollywood to avoid Edison and his goons.
"Cecil B. DeMille Kept a Wolf and Guns To Defend Against Edison's Thugs"
https://gizmodo.com/cecil-b-demille-kept-a-wolf-and-guns-to-defend-against-1682578284 Replies: @Buzz Mohawk
Southern California is also much sunnier than New Jersey, thus a better place to film outdoors. It was a good move overall.
I think teaching should be treated as kind of career-building/national service type 2-5 year stint for young people right out of college, for both rural and urban schools (suburban schools can keep doing what they are doing, though they could perhaps also use the temp teachers for math, science, and sped). I used to hate Teach for America but once I left the field I realized their model of teaching as a resume builder is best.Replies: @Diversity Heretic
I live in France. You simply cannot use force against feral Arabs and Africans. Even the police are afraid of them. They are the darlings of the French ruling class, who do not have to endure their dysfunction.
Even the police are afraid of them
See above.
For about 1913-1914, the movie industry was centered on the north side of Chicago. Charlie Chaplin used to live on Clarendon a couple of blocks from where I lived.
I wonder how Edison compares with the inventive genius of James Watt, the great improver of the steam engine?
I’m surprised you didn’t look closer to home …
https://www.unz.com/lromanoff/a-few-historical-frauds/
https://www.unz.com/author/first-millennium-revisionist/
Did you sell before Thursday’s 3.5% plunge?
Some other Edison associates of note:
Edward Goodrich Acheson https://en.wikipedia.org/wiki/Edward_Goodrich_Acheson
William Joseph Hammer https://en.wikipedia.org/wiki/William_Joseph_Hammer
George F. Morrison https://en.wikipedia.org/wiki/George_F._Morrison
Schuyler Wheeler https://en.wikipedia.org/wiki/Schuyler_Wheeler
Frank J. Sprague https://en.wikipedia.org/wiki/Frank_J._Sprague
William Kennedy Dickson https://en.wikipedia.org/wiki/William_Kennedy_DicksonReplies: @Grahamsno(G64), @Colin Wright
Note that the figures you list were all apparently white and male.
…and you imply we should celebrate this monster.
‘“A Black man invented the light bulb, not a white guy named Edison,”
Is this true?’
Of course it isn’t. These days, certain claims can just be dismissed out of hand.
Months ago. The $2 trillion stimulus package was the last straw. I had already sold more than half by last year anyway and have been suggesting others do the same for some time.
Maybe old Joe has been reading Reader’s Digest, where it starts off true and ends in progressive dogma:
Lewis Latimer
“Thomas Edison might get all (or most) of the credit for inventing the lightbulb, but he certainly didn’t do it alone. In addition to the other scientists that developed early versions of the lightbulb that Edison built off of, Edison had a collaborator in Black inventor Lewis Latimer. He was born in 1848 in Chelsea, Massachusetts, and, after serving in the Navy as a teen, began working at a patent law office in Boston. He was skilled at drafting patents and, in 1876, helped draft the patent for Alexander Graham Bell’s early telephone. He worked with Thomas Edison as well, and, in 1881, he himself filed a patent for a carbon filament for the incandescent lightbulb. He also designed a train car bathroom and an early air-conditioning system. Find out the truth about these history lessons your teacher lied to you about.”
https://www.rd.com/list/black-inventors/
Oh, for the days when Susan Sontag could write:
”Imagine, if you will, someone who read only the Reader’s Digest between 1950 and 1970, and someone in the same period who read only The Nation or The New Statesman. Which reader would have been better informed about the realities of Communism? The answer, I think, should give us pause. Can it be that our enemies were right?”
That's what you do when material science is non existent.Replies: @Steve Sailer, @Bardon Kaldian
No, Edison was simply scientifically illiterate.
I understand Steve’s thesis & don’t agree with it. Modern inventions stem from big science labs & not from curious intelligent entrepreneurs of the Edison type. As I’ve said in another comment, true precursor of modern type invention is German chemist Justus von Liebig, who organized the first big science laboratory in the world.
Most post WW2 (perhaps WW1, with a few exceptions) inventions are product of R & D of well funded big laboratories of prestigious universities, institutes, state projects etc. What is Edisonian is an entrepreneurial flavor, and it differs from country to country. In the US, there are still inventions of the Edison type , perhaps- but not in Russia, China or Japan. But, most inventions come from scientific academic & not entreprenurial culture (electron microscope, most medicines etc.)
The Current War is a pretty good movie about Edison and George Westinghouse.
-Norbert Wiener
https://todayinsci.com/W/Wiener_Norbert/WienerNorbert-Quotations.htm
Here's a good article: https://www.technologyreview.com/1997/02/01/237382/unlocking-the-legacies-of-the-edison-archives/Replies: @Mr McKenna, @Reg Cæsar, @Intelligent Dasein, @Captain Tripps
Another famous 19th century Upton. Died prematurely, though (age 41):
https://en.wikipedia.org/wiki/Emory_Upton
Nyet nyet nyet nyet nyet!
Is Russian invention, comrade!
Светофор, арахисовое масло, лампочка.
I saw where one of Edison’s lightbulbs has been burning continuously, in a museum I think. It has a a carbonised bamboo filament.
You mean one is not allowed to use force?
Even the police are afraid of them
See above.
Biden is right in the sense that the childhood story that we are taught (“Edison invented the lightbulb”) is not the complete story (not that “Latimer invented the lightbulb” is any more true).
The phonograph was something that sprung forth overnight from Edison’s brain. The lightbulb is a much more complicated story. Soon after practical means of generating electric current were invented (long before Edison), it became clear that you could heat certain materials to white hot heat with electricity and thus produce light. However, any light that was produced was short lived because the material would soon burn away. Then people (both Swan and Edison) hit upon the idea that if you could place the glowing material in a vacuum there would be no oxygen to consume the filament. Even producing the necessary high vacuum was no small feat, but that left the problem of what material to use as the filament. Carbon seemed like a good candidate (you need a material with high but not infinite resistance) but what form of carbon? And even once you had located a long lasting form, how do you produce the thing in large quantities, sell it for a price that is competitive with other forms of illumination, create a system to bring electricity to each house and bill for it, etc. Just getting the thing to glow a little was the first of a thousand steps and Edison (and only Edison) was the man who could put together the whole package and turn it into something found in every home. Even in England, Swan ended up selling out to the Edison group. Swan’s bulb worked (he was able to light up the Savoy Theatre) but its low resistance design required really thick wires and was not suitable for rolling out to every home like the Edison version.
After Edison lost a patents case in the courts he bought out Swan. This might have been an astute financial move but it's not what most people mean by an "invention".Replies: @Jack D
Having said that, I've never heard that a black man invented the light bulb. Did George Washington Carver light one of his giant peanuts on fire or something once?Replies: @Jack D
Google Lewis Latimer, who stands in the #2 position right next to Edison in Google’s pantheon of American investors along with all the other colored greats such as Madame C.J. Walker the inventor of hair straightener.
https://en.wikipedia.org/wiki/Lewis_Howard_Latimer
Latimer was in fact a talented black man who rose from humble beginnings to a very respectable (if not truly leading) role with the Edison company. If he had been white, no one would know his name – there were hundreds of white guys with comparable accomplishments whose names are now forgotten.
To me what is most remarkable about Latimer is that he was (BECAUSE he was one of those rare blacks who is truly talented and hard working) full accepted by Edison and treated as a colleague in a matter of fact way. He got the job done so he was kept and promoted within the Edison organization – they really didn’t care what color he was. This in the supposed racist 19th century where he should have been lynched or offered a job as a janitor or something. The barrier to black accomplishment in America has always been their lack of (intellectual) talent and not “racism”. In (non-intellectual) fields where blacks did have other sorts of talent (boxing, entertaining, cooking, etc.) they were accepted in much larger numbers. If there had been thousands of Latimers, they would have been accepted too, but such talented blacks simply did not (and do not) exist.
https://www.unz.com/lromanoff/a-few-historical-frauds/Replies: @syonredux
That article was one of the most hilariously stupid things that I’ve read on Unz. Of course, it was surpassed by the lunatic idiocy of that guy who was trying to prove that 90% + of the history of the Roman Empire was a Medieval forgery…..
https://www.unz.com/author/first-millennium-revisionist/
Carbon filament light bulb still going after a century of operation.
Watt was a theoretician as well as a tinkerer. He did tons of equations to figure out how to improve the steam engine. That was proof that all that Science stuff mattered in the real world.
The phonograph was something that sprung forth overnight from Edison's brain. The lightbulb is a much more complicated story. Soon after practical means of generating electric current were invented (long before Edison), it became clear that you could heat certain materials to white hot heat with electricity and thus produce light. However, any light that was produced was short lived because the material would soon burn away. Then people (both Swan and Edison) hit upon the idea that if you could place the glowing material in a vacuum there would be no oxygen to consume the filament. Even producing the necessary high vacuum was no small feat, but that left the problem of what material to use as the filament. Carbon seemed like a good candidate (you need a material with high but not infinite resistance) but what form of carbon? And even once you had located a long lasting form, how do you produce the thing in large quantities, sell it for a price that is competitive with other forms of illumination, create a system to bring electricity to each house and bill for it, etc. Just getting the thing to glow a little was the first of a thousand steps and Edison (and only Edison) was the man who could put together the whole package and turn it into something found in every home. Even in England, Swan ended up selling out to the Edison group. Swan's bulb worked (he was able to light up the Savoy Theatre) but its low resistance design required really thick wires and was not suitable for rolling out to every home like the Edison version.Replies: @dearieme
Swan ended up selling out to the Edison group.
After Edison lost a patents case in the courts he bought out Swan. This might have been an astute financial move but it’s not what most people mean by an “invention”.
Murray, in his Human Accomplishment, has Watt and Edison tied for first place in the technology category. He also notes that the two men exemplify two different strands of accomplishment, as Watt is known mostly for his work on one big thing (the steam engine) whereas Edison is known for his work on a wide variety of things (phonograph, quadruplex telegraph, etc).
https://en.wikipedia.org/wiki/Lewis_Howard_Latimer
Latimer was in fact a talented black man who rose from humble beginnings to a very respectable (if not truly leading) role with the Edison company. If he had been white, no one would know his name - there were hundreds of white guys with comparable accomplishments whose names are now forgotten.
To me what is most remarkable about Latimer is that he was (BECAUSE he was one of those rare blacks who is truly talented and hard working) full accepted by Edison and treated as a colleague in a matter of fact way. He got the job done so he was kept and promoted within the Edison organization - they really didn't care what color he was. This in the supposed racist 19th century where he should have been lynched or offered a job as a janitor or something. The barrier to black accomplishment in America has always been their lack of (intellectual) talent and not "racism". In (non-intellectual) fields where blacks did have other sorts of talent (boxing, entertaining, cooking, etc.) they were accepted in much larger numbers. If there had been thousands of Latimers, they would have been accepted too, but such talented blacks simply did not (and do not) exist.Replies: @Steve Sailer
America’s post civil war tech belt ran from New England thru Upstate New York into Ohio. That was also where a lot of freed blacks settled in small communities before the war, often folks who had a little money from their white dads down South.
Experts say- they’both, re technical physics & applications, small fishes in comparison with Sadi Carnot.
After Edison lost a patents case in the courts he bought out Swan. This might have been an astute financial move but it's not what most people mean by an "invention".Replies: @Jack D
Edison was a businessman first and foremost (as well as a great self-promoter) and so it was not at all beneath his dignity to fight a patent fight and then to buy out the competitor if he lost. Especially in the no-holds-barred 19th century version of capitalism, this was all part of the game. Edison died a rich man. Tesla, perhaps the true “genius” died alone and broke in a hotel room on which a large balance was owed.
Latimer does not look like he had a white dad but otherwise I agree. New England has always been an educational capital and as long as talented tenth blacks there were found in small numbers they were able to assimilate very well. Most of the dysfunction we associate with blacks in the north is largely a result of the Great Migration from the Deep South where the blacks were most primitive. If the great cotton boom had not happened, we would have a lot more Latimers and a lot fewer Floyds I suspect.
Like Lord Kelvin believing in the “ether”?
But in reality, I think the history of scientific advances have more often flowed in the opposite direction -- that is, industrialists figure out what works, and that piques the interest of theoreticians to figure out why it works.
For example. Pasteur got his ideas about germ theory from seeing how brewers made beer. Darwin got the beginnings of his ideas on natural selection from the selection processes of animal husbandry, etc.
I don't know off-hand, but I wouldn't be surprised if Edison figured out the light bulb through trial and error, and only later did some physicist or chemist work out the theory of incandescence.Replies: @Francis Miville, @ScarletNumber
The electric lightbulb was invented in France by a team of engineers of the Ecole Polytechnique and presented to the public in 1823 : but all what that team was concerned about was to prove that a white-hot heated body, by electricity or other means, in absence of oxygen, would not get consumed but shine for an indefinite period. That was enough to make the people marvel, even though they opted for a very brownish intensity of incandescence so as to spare the public’s eyes. Absolutely nobody got the idea that such a device had its place in homes or palaces. If you had suggested them to use it to that purpose, it would have sounded as ludicrous as replacing glass bottles of wine with tin cans. Electricity was already known for its lighting power but arc lamps seemed the perfect solution to use for very specific applications where dazzling light was needed, like lighthouses and other signals. Otherwise light coming out from something else than a flame was just too ugly and out of place : industrial appliances were liked by capitalists but capitalists would heat their own homes only with sweet-smelling wood, not the more modern heating engines they had devised to heat industrial buildings and other places only the poor would frequent. So perpetual incandescende of white-hot filaments in absence of oxygen had been a world-known thing by all engineers through the better part of the 19th century, something as school textbook classic as production of water through hydrogen and oxygen combustion. Edison happened to be the first to make a business out of that invention. The problem was not making one bulb but to produce them for cheap.
But in reality, I think the history of scientific advances have more often flowed in the opposite direction -- that is, industrialists figure out what works, and that piques the interest of theoreticians to figure out why it works.
For example. Pasteur got his ideas about germ theory from seeing how brewers made beer. Darwin got the beginnings of his ideas on natural selection from the selection processes of animal husbandry, etc.
I don't know off-hand, but I wouldn't be surprised if Edison figured out the light bulb through trial and error, and only later did some physicist or chemist work out the theory of incandescence.Replies: @Francis Miville, @ScarletNumber
In a similar vein, statistical testing comes from William Gosset, who worked for Guinness. Guinness didn’t allow its employees to publish, so he used the pseudonym “Student”. You may remember Student’s T-test from Stat I.
That’s a tad apples-to-oranges.A better comparison would match Sadi Carnot with Josiah Willard Gibbs and James Clerk Maxwell.
I’m afraid that that’s a tad apples-to-oranges.A better comparison would match Sadi Carnot with Josiah Willard Gibbs and James Clerk Maxwell.
Gibbs & Maxwell were theoreticians; Sadi Carnot’s work simply completed the already working engineering thermodynamics. Maxwell & Gibbs were not “applied” as such; Sadi Carnot, if anything, was an applied scientist.
https://en.wikipedia.org/wiki/Thermodynamics#History
And he's most famous for a book:
https://en.wikipedia.org/wiki/Reflections_on_the_Motive_Power_of_Fire
He has more in common with theoreticians like Gibbs and Maxwell than he has with Watt and Edison, two men who actually invented/improved machines.
Dunno. Sadi Carnot is usually counted as one of the founders of thermodynamics:
https://en.wikipedia.org/wiki/Thermodynamics#History
And he’s most famous for a book:
https://en.wikipedia.org/wiki/Reflections_on_the_Motive_Power_of_Fire
He has more in common with theoreticians like Gibbs and Maxwell than he has with Watt and Edison, two men who actually invented/improved machines.
Sailer just repeats the typical MSM myth we’ve been inundated with all our lives. I bet Sailer believes George Washington chopped down the cherry tree because he could not tell a lie.