look around. you see it everywhere.
the invention of light bulb brought in a different way to which people used to think and also inventors would now think on the revolutionary American inventions and think how their inventions would affect the society
Spin it on its axis
It should only take one person to switch on a light bulb if it is 6 light bulbs it may take 6 people to switch on a light bulb Der!
Because it lights up the world. Without it, other inventions also wouldn't be able to be invented, like our laptops.
The first practical incandescent light bulb. Edison and his team of researchers in Edison's laboratory in Menlo Park, N.J., tested more than 3,000 designs for bulbs between 1878 and 1880. In November 1879, Edison filed a patent for an electric lamp with a carbon filament.
The light bulb changed the world because people did not have to go around with a candle in differantplaces.
had the invention of light bulb also had many differant inventions
Well we use the light bulb everyday or else their would be no light unless it was from the sun!!!
The light bulb. The light bulb. The light bulb.
the light bulb!
No
No. The light bulb was invented by Humphry Davy, worked on by several different people, and perfected by Thomas Edison.
it was the light bullb
When he patented Swan's invention of the light bulb.
It helped people see better at night and to get to work at night. Unlike candlelight, the newer light didn't hurt people's eyes as much. it was a new invention that helped the world.
Thomas Edison is best-known for the light bulb.
the light bulb