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because if he didn't make the light bulb we would be living in the dark and the only source of light would be daylight
There are a number of discoveries and works that are credited to Thomas Edison. Some of them include the motion picture camera, electric light bulb, phonograph and so many more.
The fluorescent light bulb more efficiently converts electricity to light resulting in less heat produced. But in winter, heat being produced is not exactly a bad thing. Besides, fluorescent light bulbs are more expensive and have heavy metals in them, making them more toxic.
bulb light burned out every 4 months.type of bulb is H7
a normal light bulb gives off more light
the light bulb
light bulb
The Light Bulb
yes
what is it
13.5 HRS.
The Light Bulb
one of thomas edisons inventions were the phoneograph and ther light bulb
yes, but its not the same type of bulb you are familer with
The light bulb and the electric telephone
someone, but he IMPROVED the light bulb as well so... it wasnt the same for long
he invented the light bulb :)