17-03-2015
History

Answered

The light bulb was an innovation of

A.
Guglielmo Marconi

B.
Thomas Edison

C.
Alexander Graham Bell

D.
Jean Lenoir

E.
Gustav Eiffel

Answer :

Celine21 Celine21

17-03-2015

Thomas Edison invented the light bulb. (B)

Answer Link

Аноним Аноним

17-03-2015

B.
Thomas Edison Invented the light bulb
Hope i helped :)

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