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What else can I help you with?
When they did not have light bulbs?
Before 1879. 1879 was when it was invented
How was life before light bulbs was invented?
Dark ;) hahaha.
How many people invented light bulbs?
1
What was the problem before people had light-bulbs?
People used gas and candles before the light bulb was invented. The problem with that is that gas was very strong, poisonous, and effective. Also they're were many fires because of the candles people have been using.
What did people use to help them see when light bulbs wern't invented?
candle
When and by who was the light bulb invented?
Most people will say Thomas Edison, but various bulbs were invented by several different people at different times- some before Edison. Joseph Swan rec'd a patent in Great Britain in 1860, 19 years before Edison.
Were people happy when light bulbs were invented?
yes because they didn't have to light candles anymore
What did the us use before thay invented light bulbs?
thay used candles and other objects that has light
When did Nikolai Tesla invented light bulbs?
Nikolai Tesla did not invent light bulbs. That was done by a number of other people, each improving on previous ideas.
Who Inverted light bulbs?
Thomas Edison invented light bulbs
Was there a problem with lighting before light bulbs were invented?
Yes, before the invention of light bulbs, people relied on less efficient and often hazardous sources of light, such as candles, oil lamps, and gas lamps. These methods provided limited illumination, were prone to smoke and soot, and posed fire hazards. The advent of electric light bulbs revolutionized indoor and outdoor lighting, offering a safer, more reliable, and brighter alternative.
Did ancient egyptians invented light bulbs?
no
