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World War II. William Jaird Levitt (February 11, 1907 – January 28, 1994) was an American real-estate developer and housing pioneer. As president of Levitt & Sons, he is widely credited as the father of modern American suburbia. In 1998 he was named one of Time Magazine 's " 100 Most Influential People of the 20th Century."
Leonardo di ser Piero da Vinci[b] (15 April 1452 – 2 May 1519) was an Italian polymath of the High Renaissance who was active as a painter, draughtsman, engineer, scientist, theorist, sculptor, and architect. [3] While his fame initially rested on his achievements as a painter, he has also become known for his notebooks, in which he made ...
Howard Robard Hughes Jr. (December 24, 1905 – April 5, 1976) was an American aerospace engineer, business magnate, film producer, investor, philanthropist and pilot. [2] He was best known during his lifetime as one of the richest and most influential people in the world. He first became prominent as a film producer, and then as an important ...
Edison in 1861. Thomas Edison was born in 1847 in Milan, Ohio, but grew up in Port Huron, Michigan, after the family moved there in 1854. [8] He was the seventh and last child of Samuel Ogden Edison Jr. (1804–1896, born in Marshalltown, Nova Scotia) and Nancy Matthews Elliott (1810–1871, born in Chenango County, New York).
1886: Charles Martin Hall and independently Paul Héroult invent the Hall–Héroult process for economically producing aluminum in 1886. 1886: Karl Benz invents the first petrol or gasoline powered auto-mobile (car). [440] 1887: Carl Josef Bayer invents the Bayer process for the production of alumina.
From the first Apple computer to the COVID-19 vaccine, here are the most revolutionary inventions that were born in the U.S.A. in the past half-century.
Nela Park is the headquarters of GE Lighting, a Savant company, [2] and is located in East Cleveland, Ohio, United States. Nela Park is the first industrial park in the world, and was the site of most of the lighting breakthroughs of the last century. The institute was first organized by entrepreneurs Franklin Terry and Burton Tremaine of the ...
Henry Ford is known for many things — the most prominent being mass-manufactured cars and paying workers respectable wages. But h is first automobile, made in 1896, was powered by ethanol, had ...