When did thomas edison improve the light bulb?

Answer While Thomas Edison didn't invent the light bulb, he did more than his share in improving the invention. From 1878 to 1880, Edison and his colleagues eventually created an incandescent light bulb t... Read More »

Top Q&A For: When did thomas edison improve the light bulb

How did Thomas Edison invent the light bulb?

The Thomas Edison Innovation Foundation is quick to point out that Edison did not invent the idea of electric light; rather, his contribution was perfecting and making practical the incandescent li... Read More »

What did Thomas Edison have to do with the fluorescent light bulb?

The first fluorescent light bulb was patented by Thomas Edison in September of 1907. Unlike modern fluorescent bulbs which use ultraviolet radiation, Edison's fluorescent light bulb used x-rays to ... Read More »

Why did thomas edison invent the light bulb?

The renowned U.S. inventor, Thomas Alva Edison, did not invent the light bulb. The English scientist Sir Joseph Wilson Swan is usually credited with creating the first practical bulb, though severa... Read More »

How old was Thomas Edison when he invented the light bulb?

Thomas Alva Edison, an American scientist and inventor, began working to design an electric light bulb in the 1870s. The first successful test took place on October 22, 1879--32 years, 8 months and... Read More »