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When did Humphry Davy invent the light bulb?
1809
When did Humphry Davy invent light bulb?
Humphry Davy did not invent the light bulb. The first practical incandescent light bulb was invented by Thomas Edison in 1879. Davy was a chemist and inventor known for his work with electricity and the development of the miner's safety lamp.
When was the flouscent light bulb invented?
== == 1856 Sir Humphry Davy invented the light bulb.......
What is the invented history of the light bulb?
in 1809 first light bulb was invented by humphry davy
Where did Davy humphry invented light bulb?
in vietnam
Did Albert Einstein invent the light bulb?
No, Albert Einstein did not invent the light bulb. The light bulb was invented by Thomas Edison in 1879. Albert Einstein was a physicist known for his theory of relativity and contributions to the field of physics, but he did not invent the light bulb.
How old was Sir Humphrey Davy when he invented the light bulb?
Sir Humphry Davy did not invent the light bulb. The invention of the light bulb is credited to Thomas Edison in 1879. Davy was a chemist and inventor, known for his work in the field of electrochemistry and for discovering several chemical elements.
Why did Albert Einstein invent the light bulb?
Albert Einstein did not invent the light bulb. The light bulb was actually invented by Thomas Edison in 1879. Einstein was a physicist known for his theories of relativity and his work on the photoelectric effect, but he did not invent the light bulb.
What did humphy Davy invent?
Humphry Davy discovered several new metals, especially sodium and potassium, highly reactive elements known as the alkali metals.
Who invented the first light light bulb?
Humphry Davy invented the lightbulb in the 1800's.
When and where did Thomas Jefferson invent the light-bulb?
Thomas Jefferson did not invent the light bulb. The light bulb was invented by Thomas Edison in 1879 in New Jersey.
how did humphry make the light bulb?
Thomas Edison, not Humphry, is credited with inventing the first commercially practical incandescent light bulb. Edison's light bulb design involved a tungsten filament encased in a vacuum-sealed glass bulb, which could produce light continuously for extended periods. Edison's work on the light bulb was a result of years of experimentation and improvement on previous designs.
