Thomas Alva Edison was born on February 11, 1847 in Milan, Ohio; the
seventh and last child of Samuel and Nancy Edison. When Edison was seven
his family moved to Port Huron, Michigan. Edison lived here until he
struck out on his own at the age of sixteen. Edison had very little
formal education as a child, attending school only for a few months. He
was taught reading, writing, and arithmetic by his mother, but was
always a very curious child and taught himself much by reading on his
own. This belief in self-improvement remained throughout his life.
Work as a Telegrapher
Edison began working at an early age, as most boys did at the time. At
thirteen he took a job as a newsboy, selling newspapers and candy on the
local railroad that ran through Port Huron to Detroit. He seems to have
spent much of his free time reading scientific, and technical books,
and also had the opportunity at this time to learn how to operate a
telegraph. By the time he was sixteen, Edison was proficient enough to
work as a telegrapher full time.
First Patent
The development of the
telegraph
was the first step in the communication revolution, and the telegraph
industry expanded rapidly in the second half of the 19th century. This
rapid growth gave Edison and others like him a chance to travel, see the
country, and gain experience. Edison worked in a number of cities
throughout the United States before arriving in Boston in 1868. Here
Edison began to change his profession from telegrapher to inventor. He
received his first patent on an electric vote recorder, a device
intended for use by elected bodies such as Congress to speed the voting
process. This invention was a commercial failure. Edison resolved that
in the future he would only invent things that he was certain the public
would want.
Marriage to Mary Stilwell
Edison moved to New York City in 1869. He continued to work on
inventions related to the telegraph, and developed his first successful
invention, an improved
stock ticker
called the "Universal Stock Printer". For this and some related
inventions Edison was paid $40,000. This gave Edison the money he needed
to set up his first small laboratory and manufacturing facility in
Newark, New Jersey in 1871. During the next five years, Edison worked in
Newark inventing and manufacturing devices that greatly improved the
speed and efficiency of the telegraph. He also found to time to get
married to Mary Stilwell and start a family.
Move to Menlo Park
In 1876 Edison sold all his Newark manufacturing concerns and moved his
family and staff of assistants to the small village of Menlo Park,
twenty-five miles southwest of New York City. Edison established a new
facility containing all the equipment necessary to work on any
invention. This research and development laboratory was the first of its
kind anywhere; the model for later, modern facilities such as Bell
Laboratories, this is sometimes considered to be Edison's greatest
invention. Here Edison began to change the world.
The first great invention developed by Edison in Menlo Park was the tin
foil phonograph. The first machine that could record and reproduce sound
created a sensation and brought Edison international fame. Edison
toured the country with the tin foil phonograph, and was invited to the
White House to demonstrate it to President Rutherford B. Hayes in April
1878.
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