Names
what is the name of the man who invented the working lightbulb?
thomas edison
How many patents Thomas Edison had?
over 1000
when did Thomas Edison invent the lightbulb?
1879
who invented the first electric light?
humphry davy
when was Thomas Edison born?
1847
Was the first lightbulb a success?
No
who developed a failed lightbulb?
joseph swan
where did Thomas Edison invented the lightbulb?
New Jersey, USA
Why was the lightbulb invented?
To improve the quality of life for humans
who improved humphry davy's design?
warren de la rue
1931
who was the first person to create the lightbulb?
Humphry Davy