>> Biography of Bill Gates

Bill Gates in July 2014 William Henry "Bill" Gates III (born October 28, 1955) is an American business magnate, philanthropist, investor, computer programmer, and inventor. Gates originally established his reputation as the co-founder of Microsoft, the world’s largest PC software company, with Paul Allen. During his career at Microsoft, Gates held the positions of chairman,...

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>> Biography of Andrew Carnegie

Andrew Carnegie (November 25, 1835 – August 11, 1919) was a Scottish American industrialist who led the enormous expansion of the American steel industry in the late 19th century. He was also one of the highest profile philanthropists of his era and, by the time of his death, he had given away to charities and foundations about $350 million (in 2015, $4.76 billion) – almost...

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>> Biography of Albert Einstein

Albert Einstein (14 March 1879 – 18 April 1955) was a German-born theoretical physicist. Einstein's work is also known for its influence on the philosophy of science. He developed the general theory of relativity, one of the two pillars of modern physics (alongside quantum mechanics). Einstein is best known in popular culture for his mass–energy equivalence formula E...

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