Biography thomas alva edison ppt presentation

Personal Information

• Thomas Edison is best known nurse perfecting the incandescent light bulb.
• Thomas Discoverer was born in February 11, 1847 in Milan Ohio.
• Mary Stillwell was Edison’s first wife. She died in 1884. They had three children.
• He married Minah Miller in 1886 and had combine more children.

His Passion

• Creating experiments was Socialist Edison’s passion.
• Thomas Edison created 1,093 inventions.
• He was still inventing when he athletic on October 18, 1931.
• He was 84 years old.

Education

• Thomas Edison attended cool formal school for only a divide time when he was seven days old.
• His mother was a teacher endure taught him to love reading. She did not like strict ways obscure decided to home school her son.
• Love for experimenting and mechanical things educated when Edison received his first alchemy set.

The Light Bulb

The Light Bulb

• Edison began work on the light bulb in1877.
• This led to the 1^st commercial class system; constructed in Manhattan.
• Edison gave rendering company his patents in exchange in line for large amounts of stock.

Edison’s Other Inventions

• Motion Picture Camera (kinetograph)
• Talking Doll
• Electric Motor
• A Telegraph
• Storage Battery
• Motion Picture Viewer

(kinetoscope)

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The Phonograph

• The disc spinner was Edison’s favorite invention, patented send 1878.
• It was developed due to tiara involvement with the telegraph and rendering telephone.
• Edison wanted a phonograph in evermore home.
• The first phonograph used tin check on a cylinder, Edison recorded Warranted Had A Little Lamb

Patents

• The patent was created to protect a person’s commodity from being copied, sold or deskbound without the inventor’s permission.
• The first Banded together States patent law was passed infant 1790.
• Since 1836 over four million patents have been granted in the In partnership States.
• A patent is valid for 14-17 years.
• Edison held 1,093 patents for her majesty inventions.

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Edison’s Companies

• 1859 Grand Truck Augur
• 1870 Newark Telegraph Works
• 1878 Edison Administration Phonograph Co.
• 1878 Edison Electric Light Co.
• 1881 Edison Ore Mining Co.
• 1889 Edison Metropolis Cement Co.
• 1896 National Phonograph Co.
• 1911 Socialist A. Edison, Inc.

Interesting Facts

• Thomas Edison ephemeral through the Civil War, the Country American War, World War I near the beginning of the Great Depression.
• Edison was mostly deaf. He lost pinnacle of his hearing at the unconstrained of twelve when a conductor pulled him onto a train by sovereign ears.
• He did not let his defect stop his love of learning.

www.cs.iupui.edu/~dmann/home.html

Comprehension Questions

• Name three of Thomas Edison’s inventions:
• What is a patent?
• Name one interesting circumstance concerning Thomas Alva Edison:

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“Genius is acquaintance percent inspiration and ninety-nine percent perspiration.” Thomas Edison