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Thomas Edison

Born in 1847, Thomas Edison was a famed American inventor. He is credited with the invention of the practical light bulb, as well as phonograph and motion picture camera.

2,571 Questions

Did Thomas Edison invent the first light bulb?

No. Sir Joseph Swann of England and Thomas Edison both developed workable electric incandescent lamps during the 1870s. Edison's lamp became the first commercially successful incandescent lamp (circa 1879). Edison received U.S. Patent 223,898 for his incandescent lamp in 1880.However, contrary to popular belief, Edison did not "invent" the first lightbulb, he improved upon a 50-year-old idea and marketed it. Canadians Henry Woodward and Matthew Evans patented a light bulb in 1875, but could not raise the financing to commercialize their invention. Edison bought the rights to their patent

How many times did Thomas Edison fail?

Thomas Edison failed 10,000 times in his attempt to reinvent the light bulb

When did Thomas Edison install electricity to cities?

Thomas Edison began installing electrical systems in cities in the late 19th century, with his first major power station opening in New York City in 1882. This facility, known as the Pearl Street Station, provided electricity to around 400 lights in the surrounding area, marking the start of widespread electrical distribution. Edison's innovations in electrical power generation and distribution helped pave the way for the electrification of urban areas across the United States and beyond.

What degrees did Thomas Edison earn at university?

the degrees that he received was a bachelors degree in science

Did this person make any major mistakes or bad decisions Thomas Edison?

Of course he did! Just like every great inventor and regular human being, there were many failures before success came.

Where was Thomas Edison lab in New Jersey?

Thomas Edison set up his experimental facilities in the village of Menlo Park, New Jersey, in 1876. At h the time of his death on October 18, 1931he lived at his home "Glenmont" in Llewellyn Park, West Orange, New Jersey.

When did thomas edision invented the light bulb?

October 22, 1879.

However, Edison did not invent the light bulb, it is a matter of documented record that Swan obtained a UK patent covering a partial vacuum, carbon filament incandescent lamp in 1860.

Thomas Alva Edison patented his invention in 1879, almost 20 years later, the same year that Swan's bulbs were in domestic use in England.

What is edisons biggest failure?

Actually inventions are not a matter of failing or passing. The light bulb is one example. Many of the attempts made to make an incandescent bulb failed. The concept finally got to a sell-able state after many failures.

The concept of electric power that the Edison Company developed never took off either. They were convinced the best power source available was a direct current source. Nikola Tesla's concept of an alternating source is the one we use today. While not a matter of passing or failing, the idea simply never became marketable.

Where was Thomas Edison from?

Thomas Edison's hometown that's a very good question. Well his birhplace is basically his hometown.So his hometown was in Milan,Ohio. I think its right. But don't blame me if its wrong! Thank you!Oh and i am Selena Gomez and taylors number one fan. I am saying this because i think they might see this.

What did Thomas Edison did that make him important?

Invented the light bulb.

Helped work places stay open longer and safer with invention.

Who are Thomas Edison's great-grandchildren?

Teddy Sloane, March 4th, 1916; John Edison Sloane, April 21rst, 1918; Peter Edison Sloane, March 2nd, 1923; and Michale Edison Sloane, January 8th, 1931.

Michael died in mountain climbing accident

Why was Thomas Edison deaf?

Thier are many storys about how he became deaf. One of those storys includes that thomas Edison was deaf because the conducter of the train he worked on pulled him onto the train by his ears when he almost missed the traiin. However Experts say this is doubtful as his father and son had similar hearing problems and i probally just just a family illness.

Where does Thomas Edison live?

Thomas Edison's inventing career began in Newark, New Jersey with his improved telegraphic devices like the automatic repeater. This is also where he created the invention that caused him to begin being noticed: the phonograph in 1877.

Why is Thomas Alva Edison famous?

Thomas Alva Edison (1847--1931) is considered one of the greatest inventors in history because of his numerous contributions to modern technology. A scientific genius who received only three months of formal schooling, Edison registered more than 1,300 patents (exclusive rights to make, use, or sell) for new inventions during his lifetime. Among his most notable inventions are the microphone (1877), also known as a micro-carbon transmitter; the phonograph (1878); the electric lamp and light bulb (1879); and the motion picture machine known as the kinetoscope (1891). Edison also developed the first full-fledged electrical power plant (1881--82), the Pearl Street Plant in New York City. He was the first to observe that electrons (elementary particles consisting of a negative charge of electricity) are emitted from a heated cathode.

Why did Thomas Edison go bankrupt?

This is a hard question to answer, because Thomas Edison never went bankrupt. He once forced a company into bankruptcy, but that was because the company owed HIM money. Edison occasionally lost large amounts of money on investments, including an attempt to modernize mining for precious metals, but he was always able to weather the storm with the income from his inventions.

What did Thomas Edison contribute to mankind?

Thomas Alva Edison was a legendary inventor of many things. From the telegraph and telephone for mass communication to electric lighting with his improvements on the light bulb, Edison's inventions paved the way for many things that humans are still using decades later.

What and when did Edison invent?

I am guessing you are trying to say when did Thomas Edison invent the light bulb. He invented the light bulb on October 22nd, 1879.

What stopped Tesla and Edison from being rivals?

At first they were friends then they hate each other and Tesla is totally rad!!!!!!!!!

Tesla believed in science for the sake of science, and did not bother with any sort of politics. He died poor and alone.

Edison had a workshop of inventors working under him, all of whose inventions were filed under Edison's name. He was well off from his inventions.

They could be considered rivals, in that Tesla invented Alternating Current and Edison supported Direct Current, two technologies that were at the time competing for dominance (AC won out in the end though Tesla received no benefit from it)

What Thomas Edison said?

He said many things. One of his most famous quotes is, "Genius is one percent inspiration and ninety nine percent perspiration" Another is, "I have not failed. I have just found 10,000 ways that won't work."

How did Thomas Edison become so famous?

He worked hard looking for answers to how to make things work. When he failed (which he did many times), he didn't give up, but kept trying new approaches, eventually finding things that worked.

Who were Thomas Edison's wives?

On December 25, 1871, Edison married 16-year-old Mary Stilwell, whom he had met two months earlier as she was an employee at one of his shops. They had three children:

  • Marion Estelle Edison (1873-1965), nicknamed "Dot"
  • Thomas Alva Edison, Jr. (1876-1935), nicknamed "Dash"
  • William Leslie Edison (1878-1937)

Mary Edison died on August 9, 1884.

On February 24, 1886, at the age of thirty nine, Edison married 20-year-old Mina Miller in Akron, Ohio. She was the daughter of inventor Lewis Miller, co-founder of the Chautauqua Institution and a benefactor of Methodist charities. They also had three children:

  • Madeleine Edison (1888-1979), who married John Eyre Sloane
  • Charles Edison (1890-1969), who took over the company upon his father's death and who later was elected Governor of New Jersey

Mina outlived Thomas Edison, dying on August 24, 1947