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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 a clock?

No, Thomas Edison did not invent the clock. He was known for inventing the phonograph, the incandescent light bulb, and the motion picture camera, among many other technological innovations.

When did thomas alva Edison invent the X-ray?

William Crookes first discovered the x-ray effect, but he didn't investigate it. Tesla investigated the effect, but it was Röntgen who named them X and realized what was really happening.

What state did Thomas Edison had his lab in?

Thomas Edison had his lab in Menlo Park, New Jersey. It was here that he conducted many of his famous experiments and inventions, including the development of the first practical light bulb.

How thomas Edison fight with Nikola Tesla?

Edison started what we called the current wars. He wanted to power the word with his Direct current motor which Edison could not work it properly. Telsa did made it work properly but Tesla's Alternate current motor is better. Edison started diffamation on Tesla. He electrified animals showing that his system is better which is was not.

Research shows that Edison had scientists working for him and Edison got the patents. Obiously he had envy towards Nikola Tesla.

One thing he was better that Tesla is the market strategies which he employed workers and then negleting the patents to be in their names. The only thing Edison invent for real, is the electric chair.

Why did thomas Edison hate Nikola Tesla?

There is no concrete evidence that Thomas Edison actively hated Nikola Tesla. However, they had different approaches to electrical technology, leading to some rivalry. Edison preferred direct current (DC) while Tesla promoted alternating current (AC), which was more efficient. Their differences in business strategies and personalities likely contributed to their competitive relationship.

When did Thomas Edison invent the fluoroscope?

Thomas Edison did not invent the fluoroscope, which is a device used for X-ray imaging. The fluoroscope was actually invented by Thomas Edison's assistant, Clarence Dally, in 1896. Clarence Dally worked with Edison on X-ray technology and made improvements to the fluoroscope for medical applications.

What modifications where made on the light bulb since it was first invented?

Some modifications made to the light bulb include the introduction of the tungsten filament in 1904, which made bulbs more durable and efficient. LEDs were developed in the 1960s, providing even greater energy efficiency and longevity. More recent advancements include smart bulbs, which can be controlled remotely using technology.

What did Nikola Tesla do after he lost the fight with Thomas Edison?

Nikola Tesla is also known as a great inventor and many people say he was more brilliant than Edison was.

Edison is famous for inventing the phonograph, incandescent light bulb, cement making technology, motion picture camera, DC motors and electric power generation systems, battery and several other things we use every day and don't think much about. Tesla similarly invented radio, fluorescent light, AC motors and electric power generation systems. Both these men lived long lives, well into their 80s, at around the same time a century ago.

There are big differences between Edison and Tesla. The main one seems to be based on who got the credit for what. Many Tesla fans accuse Edison of having stolen much from Tesla who worked for Edison during his early years. They claim Edison was a thief and that he died a rich and powerful man surrounded by friends because he robbed Tesla and others like him. Meanwhile, Tesla died broke and miserable and lonely with his closest friends being wild pigeons he had enticed into his room at the Hotel New Yorker. Edison fans similarly suggest Tesla was a swindler who deceived investors into financing his ideas with promises he rarely kept. They suggest Tesla got his just rewards.

Both versions appear to be true. For example, Edison did not invent the light bulb. Joseph Swan was installing them in homes and landmarks in England years before Edison got his light bulb patented and working. Edison was buying out other people's patents and when Swan eventually sued Edison and won, Edison had to take him in as a partner in Edison's British company. Likewise, a deceitful Tesla managed to convince J.P. Morgan, the world's most powerful financier at the time, to finance his concept for wireless free electricity production under the guise of sending radio messages across the oceans and to and from ships at sea. Tesla was making artificial lightning with Morgan's money that was eventually cut off.

Edison and Tesla came to technological blows in the late 1800s when Tesla's AC (alternating current) power systems that are used all over the world today came into competition with Edison's DC (direct current) power systems. As it turns out, Tesla's system was the better one.

What year did they make the light bulb?

Thomas Edison is credited with inventing the first commercially practical incandescent light bulb in 1879. However, there were several other inventors who also contributed to the development of the light bulb around the same time.

What did Thomas Edison use for his light bulb?

Thomas Edison's greatest challenge was the development of a practical incandescent, electric light. Contrary to popular belief, he didn't "invent" the lightbulb, but rather he improved upon a 50-year-old idea. In 1879, using lower current electricity, a small carbonized filament, and an improved vacuum inside the globe, he was able to produce a reliable, long-lasting source of light.

Can you light a light bulb by holding a copper tube and a steel tube wired to a light bulb?

Yes, you can create a simple battery by holding a copper tube and a steel tube in an acidic solution like lemon juice, which will generate a small electric current. By wiring this to a light bulb, you can light it up. This experiment demonstrates the principles of making a battery using dissimilar metals.

How many attemps did it take Thomas Edison to invent the light bulb?

It is difficult to know. Edison certainly made several attempts and continued to improve on his original design.

Thomas Edison's greatest challenge was the development of a practical incandescent, electric light. Contrary to popular belief, he didn't "invent" the lightbulb, but rather he improved upon a 50-year-old idea. In 1879, using lower current electricity, a small carbonized filament, and an improved vacuum inside the globe, he was able to produce a reliable, long-lasting source of light.

What if the light bulb wasn't invented?

If the light bulb hadn't been invented, people would still rely on candles, gas lamps, or oil lamps for illumination. This would limit the hours people could work and socialize, and also increase the risk of fires in homes and businesses. The advancement of technology and society as we know it would have been significantly impacted.

Which inventions made use of light?

Thomas Edison's greatest challenge was the development of a practical incandescent, electric light. Contrary to popular belief, he didn't "invent" the lightbulb, but rather he improved upon a 50-year-old idea. In 1879, using lower current electricity, a small carbonized filament, and an improved vacuum inside the globe, he was able to produce a reliable, long-lasting source of light.

Did Thomas Edison discover gravity?

No, Thomas Edison did not discover gravity. Gravity is a natural phenomenon that was discovered by Sir Isaac Newton in the 17th century. Edison was known for his work in the field of electricity and lighting, particularly for inventing the light bulb.

Why is the light bulb a great invention?

The light bulb revolutionized indoor lighting by providing a convenient and reliable source of light that was safer and more efficient than previous options like candles or oil lamps. It allowed people to work and live comfortably at any hour, leading to increased productivity and quality of life.

How old was Thomas Edison when he invented lightbulbs?

Thomas Edison's greatest challenge was the development of a practical incandescent, electric light. Contrary to popular belief, he didn't "invent" the lightbulb, but rather he improved upon a 50-year-old idea. In 1879, using lower current electricity, a small carbonized filament, and an improved vacuum inside the globe, he was able to produce a reliable, long-lasting source of light. He was 32 years old.

What kinds of problems did the light bulb solve?

The light bulb solved the problem of providing artificial light during nighttime or in dark environments, thus extending human productivity and activity beyond daylight hours. It also made indoor spaces safer and more accessible, reducing the reliance on candles and oil lamps that were fire hazards. Additionally, the light bulb helped revolutionize various industries by enabling around-the-clock operations.

How did Thomas Edison think the light bulb was going to help the future?

Because at that time there were many fires and burned houses including many families hurt because of this fires cause as you may know gas bulbs and candles cause this and he wanted to solve this.

What if the light bulb was never invented?

If the light bulb was never invented, alternative sources of lighting such as candles, oil lamps, and gas lamps would have continued to be used. This would likely have limited the productivity and efficiency of many industries and hindered social and technological progress. The absence of light bulbs would also have had a significant impact on daily life, with people relying more on natural light and simpler forms of illumination.

Why did thomas Edison decide to use tungsten when he devloped his electric light bulb?

Thomas Edison chose tungsten as the filament material for his electric light bulb because of its high melting point, which allowed it to operate at high temperatures without melting. This made tungsten more durable and long-lasting compared to other filament materials available at the time, ultimately increasing the lifespan of the light bulb.

Who invented the life long lasting light bulb?

Thomas Edison is often credited with inventing the long-lasting light bulb in the late 19th century. However, there were other inventors such as Joseph Swan who also contributed to the development of the incandescent light bulb around the same time. Edison's design, with a carbon filament inside a vacuum-sealed glass bulb, became the most commercially successful.

Why was the phonograph invention important to society?

The invention of the phonograph was very important to society. The invention itself was very useful during the time of Edison and has impacted many similar inventions that have proved to be useful today.

The first sound recordings as experimented with by Thomas Edison were recorded on what material?

Thomas Edison used tinfoil sheets wrapped around a metal cylinder to make the first sound recordings. The tinfoil would vibrate in response to sound, etching the sound waves onto it which could be played back by re-tracing the etchings with a stylus.

How did Thomas Edison burn down his barn?

It is believed that Thomas Edison's barn burned down due to a cauldron experiment he was conducting in the barn. The experiment involved attempting to extract rubber from goldenrod plants, which led to a fire. Despite the barn burning down, Edison reportedly viewed it as a learning experience and rebuilt the facility as a research laboratory.