Question

Did Tomas Edison invent the light builb in 1879?



Passive Voice

Answer 1

Respuesta:

In 1875, Edison wanted to build a new laboratory in Menlo Park, New Jersey. His father Samuel supervised the construction of the new laboratory; it opened in 1876. In the period from 1878 to 1880 Edison and his associates worked on at least three thousand different theories to develop an efficient incandescent lamp.

Explicación:

Answer 2

Respuesta:

the light bulb was invented by Thomas Edison in 1879