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Edison patented a then-record 1,093 inventions in his lifetime. His personal favorite was the [[phonograph]] -- which Edison invented despite being mostly deaF -- and Edison's presentation of this at age 30 so astounded the world that he was nicknamed the "Wizard of Menlo Park." <ref>https://www.pbs.org/wgbh/amex/edison/filmmore/transcript/index.html</ref>  Edison subsequently became most famous [[American]] worldwide.

Edison patented a then-record 1,093 inventions in his lifetime. His personal favorite was the [[phonograph]] -- which Edison invented despite being mostly deaF -- and Edison's presentation of this at age 30 so astounded the world that he was nicknamed the "Wizard of Menlo Park." <ref>https://www.pbs.org/wgbh/amex/edison/filmmore/transcript/index.html</ref>  Edison subsequently became most famous [[American]] worldwide.

[[Homeschooled]] as a child, Thomas Edison began his career as a teenager despite being almost entirely deaf.  His deafness led him to become an inventor and leave his successful career as a telegraph operator as it increasingly depended on the ability to hear sounds.

[[Homeschooled]] as a child, Thomas Edison started working early as successful telegraph operator but his deafness force him to move beyond that occupration, which increasingly depended on the ability to hear sounds.

Edison created a battery for the [[Model T]], and was greatly admired by [[Henry Ford]]; Edison also founded an electric car company that was ahead of its time.<ref>https://www.wealthdaily.com/articles/thomas-edison-s-39-million-mistake/100938</ref>  Perhaps Edison's most important contribution was how "he helped to create a new institution for invention — the industrial research laboratory ..." <ref>http://edison.rutgers.edu/inventions.htm</ref>  Edison also founded the first commercial electric lighting company, the Edison Illuminating Company for [[New York City]] in 1880.

Edison created a battery for the [[Model T]], and was greatly admired by [[Henry Ford]]; Edison also founded an electric car company that was ahead of its time.<ref>https://www.wealthdaily.com/articles/thomas-edison-s-39-million-mistake/100938</ref>  Perhaps Edison's most important contribution was how "he helped to create a new institution for invention — the industrial research laboratory ..." <ref>http://edison.rutgers.edu/inventions.htm</ref>  Edison also founded the first commercial electric lighting company, the Edison Illuminating Company for [[New York City]] in 1880.