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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
The first great invention developed by Edison in Menlo Park was the tin foil phonograph. While working to improve the efficiency of a telegraph transmitter, he noted that the tape of the machine gave off a noise resembling spoken words when played at a high speed. This caused him to wonder if he could record a telephone message. He began experimenting with the diaphragm of a telephone receiver by attaching a needle to it. He reasoned that the needle could prick paper tape to record a message. His experiments led him to try a stylus on a tinfoil cylinder, which, to his great surprise, played back the short message he recorded, "Mary had a little lamb."
The word phonograph was the trade name for Edison's device, which played cylinders rather than discs. The machine had two needles: one for recording and one for playback. When you spoke into the mouthpiece, the sound vibrations of your voice would be indented onto the cylinder by the recording needle. This cylinder phonograph was the first machine that could record and reproduce sound created a sensation and brought Edison international fame.
What where Thomas Edisons parents job?
to work on a farm and he's mom was stay at home and cook for ppl all over the city
Why would you like to work for con Edison?
I would like to work for Con Edison because of its commitment to sustainability and innovation in energy solutions, which aligns with my values and passion for environmental stewardship. The company's focus on providing reliable service while transitioning to cleaner energy sources is inspiring and presents a unique opportunity to contribute to meaningful change. Additionally, Con Edison’s reputation for fostering a collaborative and inclusive workplace culture makes it an ideal environment for professional growth and development.
How did Thomas Alva Edison's nose look like?
Thomas Edison was short in stature, had blue eyes and white hair.
Did Edison have any school education?
Thomas Edison had little formal education; he attended school for less than three months. He was primarily self-taught and attributed his success to his own curiosity and resourcefulness.
Why Edison dropped out of school?
Thomas Edison dropped out of school at a young age due to his mother's belief that he was not suited for traditional education. Instead, she encouraged him to pursue learning on his own and develop his natural curiosity and creativity. This decision allowed Edison to explore his interests and eventually become one of the most prolific inventors in history.
What year did thomas Edison burn his family's barn?
Thomas Edison burned down his barn in the year 1853.
What was the electric light bulbs before in the Victorians?
before the victorians and the victorian the used candles for light to see in the dark especially if they knew how to read and write.
HOPE THIS HELPS ;) :)
What year did Mina Miller died?
Mina Miller Edison died in the year of 1947. There was a unknown cause of death
What was Edisons first practical invention Tick a Tape for?
To measure Mark McGwire's home run distances.
Who started a well-staffed research laboratory im menlo park new Jersey?
Thomas Edison established a well-staffed research laboratory in Menlo Park, New Jersey, in 1876. This facility became famous as one of the world's first modern research and development labs, where Edison and his team developed numerous inventions, including the phonograph and the incandescent light bulb. Edison's innovative approach to collaborative research significantly influenced the future of scientific and technological development.
What steps did Thomas Edison take to market his ideas?
The first great invention developed by Edison in Menlo Park was the tin foil phonograph. While working to improve the efficiency of a telegraph transmitter, he noted that the tape of the machine gave off a noise resembling spoken words when played at a high speed. This caused him to wonder if he could record a telephone message. He began experimenting with the diaphragm of a telephone receiver by attaching a needle to it. He reasoned that the needle could prick paper tape to record a message. His experiments led him to try a stylus on a tinfoil cylinder, which, to his great surprise, played back the short message he recorded, "Mary had a little lamb."
The word phonograph was the trade name for Edison's device, which played cylinders rather than discs. The machine had two needles: one for recording and one for playback. When you spoke into the mouthpiece, the sound vibrations of your voice would be indented onto the cylinder by the recording needle. This cylinder phonograph was the first machine that could record and reproduce sound created a sensation and brought Edison international fame.
When did Tomas Edison born and die?
Its Thomas*. And he was born February 11, 1847 and died October 18, 1931.
Where did Thomas Edison conduct his work at?
Mr. Edison had a primary residence in Menlo Park, New Jersey and a winter home in Fort Myers, Florida. He had labs at both locations.
Did thomas Edison have any siblings and what were there names?
Yes he had 3 brothers and 1 sister but the sister died as an infant
the boys were named:
John, Alexander and Jack and the sister was named Anna Lynne
How many years was Thomas Edison alive?
About 84 years.
He was born on February 11th, 1847.
He died on October 18th, 1931.
