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Where are nuclear power plants common?
they are most common in Illinois they have a total of 13 plants and are all owned by commonwealth Edison,but only 12 are operatinal because 20 years ago one had leaked out radiation
How much is 20 degrees in Celsius?
20 f = -6.667 c 20 c = 68 f
What is 20 in Fahrenheit?
20 c = 68 f
How many feet are in 20 rods?
20 rods = 330 feet.
Decrease 20 centimeters by 20 millimeters?
It is 18 cm.
How many family members did thomas Edison have?
Thomas Edison had 20 family members!
How old was Thomas Edison when he became deaf as a child?
Thomas Edison Was about 12 through 20 when he started to became deaf.
How many watts was Edison's first light bulb?
Thomas Edison's first lightbulb was about 20 watts
Did Thomas Edison have family members?
yes he had a lot of family members. he had 20 family members
How many times was Thomas Edison married?
Thomas Edison married twice. When he was 24, he married 16 year old Mary Stilwell, who gave him 3 children. Mary died 13 years later, in 1884. In 1886, Edison married 20 year old Mina Miller, who also gave him 3 children. Edison predeceased Mina in 1931.
Did thomas Edison realy invent the light bulb?
No. Edison did not invent the light bulb, it is a matter of documented record that Swan obtained a UK patent covering a partial vacuum, carbon filament incandescent lamp in 1860. Thomas Alva Edison patented his invention in 1879, almost 20 years later, the same year that Swan's bulbs were in domestic use in England.
Did Thomas Edison divorce?
Thomas Edison married Mary Stilwell on December 25, 1871 (he was 24, she was 16). She died on August 9, 1884. He was married a second time, on February 24, 1886, at the age of 39. His second wife's name was Mina Miller. She was 20 years old when they were married.
What was Thomas Edison known for?
Thomas Edison was known for inventing the phonograph, the incandescent light bulb, and the motion picture camera. He held over 1,000 patents during his lifetime and is considered one of the greatest inventors in American history.
Who were Thomas Edison's wives?
On December 25, 1871, Edison married 16-year-old Mary Stilwell, whom he had met two months earlier as she was an employee at one of his shops. They had three children:Marion Estelle Edison (1873-1965), nicknamed "Dot"Thomas Alva Edison, Jr. (1876-1935), nicknamed "Dash"William Leslie Edison (1878-1937)Mary Edison died on August 9, 1884.On February 24, 1886, at the age of thirty nine, Edison married 20-year-old Mina Miller in Akron, Ohio. She was the daughter of inventor Lewis Miller, co-founder of the Chautauqua Institution and a benefactor of Methodist charities. They also had three children:Madeleine Edison (1888-1979), who married John Eyre SloaneCharles Edison (1890-1969), who took over the company upon his father's death and who later was elected Governor of New JerseyMina outlived Thomas Edison, dying on August 24, 1947
When did thomas edision invented the light bulb?
October 22, 1879. However, Edison did not invent the light bulb, it is a matter of documented record that Swan obtained a UK patent covering a partial vacuum, carbon filament incandescent lamp in 1860. Thomas Alva Edison patented his invention in 1879, almost 20 years later, the same year that Swan's bulbs were in domestic use in England.
When was Edison Joseph born?
Edison Joseph was born on 1987-09-20.
You invented the phonograph who are you?
I don't exactly understand what you are asking ... but I will try to answer. Thomas Edison is the original inventor of the phonograph on November 20, 1887. Although, after the patent for Edison's phonograph expired many other companies began competing with Edison's phonograph company, and came up with different names for them such as the Gramophone. :) Hope that helps!
