1 ene 1879 año - the lightbulb was invented
Descripción:
Long before Thomas Edison patented -- first in 1879 and then a year later in 1880 -- and began commercializing his incandescent light bulb, British inventors were demonstrating that electric light was possible with the arc lamp.Añadido al timeline:
fecha:
1 ene 1879 año
Ahora mismo
~ 146 years ago