An expert that I admire.

In this whole time lapse since we as humanity has started discovering and inventing a lot of ideas and physical things, it's been created a lot of fascinating inventions. Some of them, a few more important that others, have really changed the course of history.

Some people were interested in art, others were in politics, and many men were interested in inventions that could help to the world comfort.

An important person of the development of history that I admire is Thomas Edison.
¡I like him because he was the author of a thousand (and a bit more) inventions! So he's considerate one of the most important inventors of the U.S.A.

He was an inventor who was born in February 11th, 1847, in Milan, Ohio, E.E.U.U.
Although is true that there was several men who tried to invent it, too, Edison was the one who made it good. I'm talking about the incandescent lamp.
It was like this: in 1897 he invented a system of functional illumination, with a generator, wires and a light bulb (with carbon filament). With only this invention, people's life started change. Now people could work in nights without the necessity of fire, or do anything that requires our vision even in the dark.
Between others inventions of Edison stand out the phonograph, the graphite microphone, kinetoscope and the nickel-iron battery.

Thomas Edison, 1922.