First, who invented the light bulb? People in Chengdu believe that Edison invented the first light bulb. In fact, this is not accurate. Because the first tungsten light bulb in the world was invented by Edison and the first light bulb was invented by Henry. What Goebbels invented was improved by Edison. Edison actually found the right material and invented the incandescent lamp with strong usability, but the light bulb appeared as early as 1854. The most common function of light bulb is lighting, but with the continuous progress of society, the use of light bulb has also changed a lot.
Second, Henry? Goebbels Henry? Goebbels was born on April 20th of 18 18 and died on February 20th of 1893. He was born in springer, a German inventor of precision machinery. He moved to new york in 1848 until his death in 1865. The three bulb companies that Goebbels consulted infringed Edison's patent, but he designed the first incandescent bulb in 1854, but did not apply for a patent.
Edison Edison was born in1February, 8471day, and died in 193 1 year1year1October 18. He was born in Ohio, USA. He is an American inventor and entrepreneur with many important invention patents. Edison was also the first person in human history to use a large number of production principles and electrical engineering research laboratories to patent inventions, which had a far-reaching impact on the world. Many of Edison's inventions have benefited people's lives. He has been very attentive to his inventions and made great contributions and achievements in many fields, contributing to people's lives and progress.