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What modifications where made on the light bulb since it was first invented?
Wiki User
∙ 12y ago
there have been many modifications since the light bulb was made
but here are some. One modification is that they invented a black light
and they have invented halogen light.
Wiki User
∙ 12y ago
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What was the light bulb like when it was first invented?
The design of the earliest light bulbs was very similar to the design of light bulbs that are still in use today. The only major innovation that has happened since they were first invented is that some now have frosted glass to cut down on glare.
Where did the light bulb get invented?
The light bulb was invented by Thomas Alva Edison. It was invented in Menlo Park, New Jersey, which has since been renamed to Edison, New Jersey.
Is electricity invented first or light invented first?
Firstly, Light was not "invented." It's merely existed since the beginning of time. The light from the sun is the perfect example. It wasn't invented, yet it gives off light. Anyways, electricity wasn't invented either. It's also a natural product of nature, lightning being a good example. Before light bulbs were invented, candles were commonly used. Light bulbs required electricity to work. So if you're referring to "which came first, the light bulb or the 'invention' of electricity?" question, then it would really be a matter of looking back in your history book. It was in the 1750's that Ben Franklin began studying electricity, and proved that lightning is indeed a form of electricity. In 1879, Thomas Edison made the first working light bulb, running off of electricity of course. So you can see it was over 100 years after the study of electricity itself that the light bulb was invented, thus "inventing" light.
How has the piano changed since first invented?
it grew ears!!!! and it grew a 2 foot long dick
When was the first hairbrush invented?
Hair brushes have been around since ancient times. However, the first hairbrush that was marketed was created in 1777 in England.
What was the light bulb like when it was first invented?
The design of the earliest light bulbs was very similar to the design of light bulbs that are still in use today. The only major innovation that has happened since they were first invented is that some now have frosted glass to cut down on glare.
Who invented the first gram?
The first telegraphs came in the form of optical telegraph including the use of smoke signals, beacons or reflected light, which have existed since ancient times. There is no real definite answer who invented it.
Who invented the first tele gram?
The first telegraphs came in the form of optical telegraph including the use of smoke signals, beacons or reflected light, which have existed since ancient times. There is no real definite answer who invented it.
When was bacon invented?
Since the first caveman cooked the first pig. False. since the first European settlers cooked bacon
How has it changed since it was first invented?
no they have not
Who invented the light rails?
It is a little unclear of who invented light rails. However light rails have been in the idea of innovation ever since after world war 2.
Where did the light bulb get invented?
The light bulb was invented by Thomas Alva Edison. It was invented in Menlo Park, New Jersey, which has since been renamed to Edison, New Jersey.
Who invented lighting?
No one invented light. Light has existed since the beginning of time. It is a natural physical phenomenon, a manifestation of a portion of the electromagnetic spectrumTomas Edison invented the first light bulb.Thomas Edison invented the lightbulb
Is electricity invented first or light invented first?
Firstly, Light was not "invented." It's merely existed since the beginning of time. The light from the sun is the perfect example. It wasn't invented, yet it gives off light. Anyways, electricity wasn't invented either. It's also a natural product of nature, lightning being a good example. Before light bulbs were invented, candles were commonly used. Light bulbs required electricity to work. So if you're referring to "which came first, the light bulb or the 'invention' of electricity?" question, then it would really be a matter of looking back in your history book. It was in the 1750's that Ben Franklin began studying electricity, and proved that lightning is indeed a form of electricity. In 1879, Thomas Edison made the first working light bulb, running off of electricity of course. So you can see it was over 100 years after the study of electricity itself that the light bulb was invented, thus "inventing" light.
How have bifocals changed since they were first invented?
The bifocals have changed alot since they were first invented. They have changed into different sizes, shapes and forms. They had also changed into sunglasses.:)
Where were the first bifocal glasses invented when and how were they changed since the first pair?
1700
When was light invented?
At the same time that fire was invented, since any fire gives off light. Perhaps 600,000 years ago or so.
