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77 years old
Dulce Hickle
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Who invented the light bulb and where?
he 1st light bulb was built by Humphry Davy (an Englishman) in 1809. Thomas Alva Edison improved the invention and based his improvements on a patent he purchased from inventors Henry Woodward & Matthew Evans who patented their bulb in 1875 people actually say he invented the light bulb at his house in the toilet in his booty!
Who invented the first ever ever light bulb?
it was made by humphry davy, then Joseph Swan improved and then Thomas Edison improved it
First light bulb invented?
It didn't have a name. It was just called the light bulb. Thomas Edison invented it.
Who is theafrican American invented the light bulb?
It was Thomas Edison but he was caucasion. So no African American invented the light bulb.
When was the spotlight invented?
the light bulb was invented in 1902
When was the lighbub invented?
The light bulb was invented in 1800 by Humphrey Davy. Humphrey Davy was an English scientist who also invented the electric battery.
When was Humphrey Davy who invented the light bulb born?
Humphrey Davy was born December 17th 1778 but he didn't invent the light bulb. He invented a lamp which helped miners work safely around flammable gasses.
How old was Sir Humphrey Davy when he invented the light bulb?
77 years old
Why did humphry david invent the light bulb?
He invented the light bulb so we can see in dark places, also the lamp because people can work on dark grassy fields. Humphrey Davy invented a miners lamp, that could detect explosive gasses in mines. Known as a 'Davy 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
When was the light bulb invented and who invented it?
The 1st light bulb was built by Humphry Davy (an Englishman) in 1809...
Who made incandescent light bulb?
Thomas Edison made the first operating incandescent light bulb. But in 1800, Humphrey Davy invented the electric light. It didn't last long, and was not a bulb, though. Arc lights later became popular, but again, were not in a bulb.
Where did Davy humphry invented light bulb?
in vietnam
Who invented the first light light bulb?
Humphry Davy invented the lightbulb in the 1800's.
When where light bulbs invented?
The first small electric light bulb was invented in 1860 by Joseph Swan.Prior to that Humphrey Davy had demonstrated a crude electric light, which is more of a precursor to the flourescent light strips we find in offices today, in 1809.William Reid Clanny developed a safety lamp for miners in 1813, which was inspiration for Davy's more well-known Davy Lamp.
Who invented the first light bulb in Victorian times?
humphry davy in the 1800's
