It is believed that Thomas Edison used Morse code to propose to his second wife. The inventor claimed that he had taught Morse code to Mina Miller so the two could converse privately at mutual gatherings.
Mina became a stepmother to Edison’s three children, and she and the famous inventor had three children of her own: Madeleine (1888), Charles (1890), and Theodore (1898).
Thomas Edison’s teachers said he was “too stupid to learn anything.” He was fired from his first two jobs for being “non-productive.” As an inventor, Edison made 1,000 unsuccessful attempts at inventing the light bulb.
Her future husband claims he taught her Morse code so that they could converse in secret, even while the family watched. This is how Edison claims he proposed marriage and how she responded “yes.” The two married on February 24, 1886. Mina and Thomas Edison.
Thomas Edison. … Edison realized that the problem with Swan’s design was the filament. A thin filament with high electrical resistance would make a lamp practical because it would require only a little current to make it glow. He demonstrated his lightbulb in December 1879.
Although many books say that Mary died of typhoid, her death certificate states that she died of “congestion of the brain.” Mary and Thomas Edison had three children in their 13 years of marriage.
During the War of the Currents, Edison supporters—desperate to show that alternating current was much more dangerous than direct current—had electrocuted a number of animals: dogs, calves, even a horse. … However, writes Rutgers, it’s unlikely that Edison was a direct part of Topsy’s execution or even saw it.
His inventions included the phonograph, the carbon-button transmitter for the telephone speaker and microphone, the incandescent lamp, the first commercial electric light and power system, an experimental electric railroad, and key elements of motion-picture equipment.
Around the age of 12, Edison lost almost all his hearing, possibly because of scarlet fever or, as he believed, as the result of an incident in which he was grabbed by the ears and lifted onto a moving train.
When he was 12 years old, he got his first job. He became a newsboy on a train that ran between Port Huron and Detroit. He set up a laboratory in a baggage care of the train so that he could continue his experiments in his spare time. … Thomas was fired when he accidentally set fire to the floor of the baggage car.
In response to a question about his missteps, Edison once said, “I have not failed 10,000 times—I’ve successfully found 10,000 ways that will not work.”Nov 20, 2013
There are notable exceptions. Thomas A. Edison , an inventive genius but also a shrewd entrepreneur, was a founder of what became the General Electric Co. At his death in 1931 he left a $12 million estate, big enough to have put him on The FORBES 400 list, had it then existed.
Thomas Alva Edison
Still life of the first electric light bulb, invented by Thomas Alva Edison in 1879 and patented on January 27, 1880.Oct 21, 2014
In 1878, Thomas Edison began serious research into developing a practical incandescent lamp and on October 14, 1878, Edison filed his first patent application for “Improvement In Electric Lights”.
Who invented the electric light? No, it wasn’t Thomas Edison. Two lesser-known inventors, Humphrey Davy and Joseph Swan (who won a patent lawsuit against Edison), both developed working electric lights well before Edison.
28 years (1855–1884)
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