Thomas Edison

Thomas Edison did not invent the light bulb, but he improved upon existing designs and made it commercially viable. He experimented with thousands of materials and designs before finding a long-lasting carbonized bamboo filament that worked well. Edison's team at his Menlo Park laboratory in New Jersey worked tirelessly to develop a practical and efficient incandescent light bulb that could be mass-produced for widespread use.

Mankind has survived thousands of years without the light bulb. We could survive without it now. Thomas Edison was known to mainly improve ideas of others. He was a hard worker and never gave up on his experiments. The electric light was another idea he was going to solve.

No, although Edison was apparently often jealous of Tesla, I don't believe he had anything to do with this. Tesla's first experiment with transmitting electricity through the ground caused a 130 foot lightning bolt, and then set the local generator on fire. His attempt at building a full scale version ran out of funding, and he could not get more because he had lied about its purpose in the first place, claiming it was for communication.

Thomas Edison invented the first commercially practical incandescent light bulb in 1879 after conducting around 1200 experiments to find the right materials for the filament. This invention revolutionized the way people lived by providing a safe, efficient, and long-lasting source of artificial light.

Thomas Edison successfully invented the first commercially practical incandescent light bulb in 1879. Over the years, he made improvements to the design, eventually leading to the widespread adoption of electric lighting.

The kinetoscope was created by Thomas Edison and his assistant, W.K.L Dickson. It was one of the earliest motion picture viewers, allowing viewers to watch short films by looking through a peephole at the top of the machine.

Thomas Edison is credited with inventing the first commercially practical incandescent light bulb in 1879. His design used a carbon filament inside a glass bulb with a vacuum to prolong the filament's lifespan. This invention revolutionized the way we illuminate our homes and workplaces.

he woked on it for 15 years. He first made a airless glass that has the shape of a sphere and then he put in a filament (string that powers the light bulb) which was made out of carbon and powered the lightbulb through electricity

The first words successfully recorded by Edison when testing the phonograph were "Mary had a little lamb." This was on a tinfoil-wrapped cylinder recorder. Edison announced the invention on November 21, 1877.

It took him 14 months and in that 14 months it took him 1400 attempts to make the light bulb.

No, Thomas Edison is not on a dollar coin. The U.S. Mint has released dollar coins featuring past presidents, Native American figures, and Susan B. Anthony, among others, but Edison is not one of them.

Thomas Edison made the light bulb to create a commercially viable form of electric lighting to replace gas and candles. His invention revolutionized the way people lived and worked by providing a safer and more efficient source of light.

The history of the Incandescent light bulb begins long before Edison, and his light bulb was NOT the original invention of the light bulb. In 1809 an English chemist named Humphry Davy invented the first electric light. A series of men followed, each creating their own version, and submitting patents. At the same time, Edison was working independently and eventually bought the patent rights from two of the other inventors. Then, in 1879, Thomas Alva Edison invented a carbon filament. It burned for forty hours, and this prototype would go on to become today's "light bulb".
October 22, 1879

The light bulb was invented by Thomas Edison in Menlo Park, New Jersey in 1879. It was a significant technological advancement that revolutionized the way we light our homes and cities.

Thomas Edison tried thousands of different materials before finding a carbonized bamboo filament that lasted over 1200 hours, leading to the successful creation of the first long-lasting light bulb.

Thomas Edison was not a physicist; he was an inventor and business magnate known for inventing the light bulb, phonograph, and motion picture camera. He held over 1,000 patents in his lifetime and is considered one of the greatest inventors in history.

Thomas Edison invented the practical incandescent lamp at his research laboratory in Menlo Park, New Jersey in 1879. This invention revolutionized the way people could light their homes and workplaces, leading to widespread adoption of electric lighting.

In 1891, Thomas Edison built a Kinetoscope, or peep-hole viewer

So everyone could have light easily and won't have to carry around a candle. Which is a fire hazard!

Light bulbs are important because there are actually thousands of tiny little bulbs on a computer screen that can project different colours and make a picture, in this case these words you are reading right now are actually little bulbs turned off because it's black.

Plasma screens have like 1000000 (million) bulbs on it.

Thomas Edison did not attend a formal university or study at a particular field. Instead, he was largely self-taught and gained knowledge through his own experimentation and experiences. Edison is best known as an inventor and businessman, holding over 1,000 patents in various fields including electricity, communication, and motion pictures.

Yes and no!

Were talking filament lamps here only. Edison had nothing to do with fluorescents or LEDs.

The longest lasting Edison light bulbs are very dim. Like a lot of things, it comes down to economics. When you buy a filament lamp you are interested in lumens x hours. Lumens is a measurement of the lamps brightness. Furthermore you want high luminous efficiency, that is lumens/watt, since the electric company sells you watts.

So YES some of Edison's early lamps are still working, but that doesn't mean they were good. You can buy an Edison filament lamp on Ebay and screw it into a socket today. Very dim, bubela.

1878

Sir Joseph Wilson Swan was the first person to invent a practical and longer-lasting electic lightbulb.

Thomas Edison did not invent the projector. The first projector was developed by Eadweard Muybridge in the late 19th century to display his photographic motion studies. Edison's contributions were more focused on inventions like the phonograph and the light bulb.

Thomas Edison reportedly made over 1,000 unsuccessful attempts before successfully creating the light bulb. He famously said, "I have not failed. I've just found 10,000 ways that won't work."

Thomas Edison conducted over 1,000 experiments before successfully inventing the incandescent light bulb. Through persistence and determination, he was able to refine his design and create a practical and long-lasting electric light source.

Thomas Edison and his team conducted over 1,000 experiments before successfully inventing the first practical electric light bulb in 1879. Each experiment helped refine their understanding of how to create a long-lasting and commercially viable light bulb.