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When did Thomas Edison improve the light bulb?
Thomas Edison improved the light bulb in 1879 when he created a long-lasting and practical electric light bulb using a carbon filament. This invention marked a significant advancement in lighting technology.
When did Thomas Edison invent cylinders that could be played with a phonograph?
About l877. the earliest Edison phonographs were the cylinder type. Disc recordings (hence the term Disk Jockey) were invented by Emil Berliner much later and he sold the patents to Columbia Records. We still have both Columbia records and CBS. Mr. Berliner was a US citizen who also developed the Microphone and related devices for recording purposes.
Who invented lightbulbs?
Thomas Edison is credited with inventing the first commercially practical incandescent light bulb in 1879. However, it is important to note that there were other inventors who also contributed to the development of electric lighting during that time.
Does Thomas Edisons light bulb still work?
No, the first light bulb that Thomas Edison invented is not still operational. Over time, light bulbs burn out and lose their ability to produce light due to the filament burning out. However, Edison's invention laid the foundation for modern lighting technology.
How long did Thomas Edison's last light bulb last?
thomas edison did not invent the electric incandescent lamp it was sir joe swan but thomas edison invented one with the E type fitting the most commons fitting is E27 used in domestic applications. but avg life for lamps are as follows. incandescent 1000 hrs CFL 5000 HRS metal halide 1200HRS HPS 2600 hrs led (light emitting diode) 50000 hrs
Where can you find the biography of Thomas Edison?
you just type in goggle Thomas Edison's biography
What type of diabetes did Thomas Edison have?
Type 1
What type of Pearson was thomas Edison?
he is a scientist
What type of work did Thomas Edison do?
science
What blood type of Thomas A Edison?
He had blood type AB.
What type of training did Thomas Edison have?
informal education.
What type of dog did Thomas Edison have?
German Shepherd
What type of tranning did thomas Edison get?
School traning
What type of science did Thomas Edison study?
Thomas Edison worked with electrical engineering. He was self taught, and did not study at any university or technical college.
What type of drive did Thomas Edison have?
many people around thomas inspired him to drive for what he wanted.
What type of scientist was Thomas Edison?
he was an inventor (he invented many things)
What was a new machine using movable type?
The printing press was developed in the mid 15th century by Johannes Gutenberg. Gutenberg also invented a process for mass producing movable type.
