HELP
 
The light bulb was an innovation of



A.

Guglielmo Marconi



B.

Thomas Edison



C.

Alexander Graham Bell



D.

Jean Lenoir



E.

Gustav Eiffel

Verified Answer :

The light bulb was an innovation of Thomas Edison. (B)

Although technically he didn't "create" the "first" light bulb but rather a guy named Humphry Davy did...

Thomas edison although he didn't create the first one