Man Ray's photography would come to play an important role in the Surrealist movement. Although he had first bought a camera in 1915 to document his paintings, he now wanted to become a professional portrait photographer. Some of his very f...

Louis Victor Pierre Raymond de Broglie, duc de Broglie was a French physicist who made groundbreaking contributions to quantum theory. In his 1924 PhD thesis, he postulated the wave nature of electrons and suggested that all matter has wave...

Otto James Messmer was an American animator, best known for his work on the Felix the Cat cartoons and comic strip produced by the Pat Sullivan studio. The extent of Messmer's role in the creation and popularity of Felix is a matter of o...

Sir Alfred Joseph Hitchcock KBE was an English film director and producer, widely regarded as one of the most influential filmmakers in the history of cinema. He directed 53 feature films[a] in a career spanning six decades, becoming as wel...

Paul Adrien Maurice Dirac was an English theoretical physicist who is regarded as one of the most significant physicists of the 20th century. Dirac made fundamental contributions to the early development of both quantum mechanics and qua...

Leni Riefenstahl was a German film director, producer, screenwriter, editor, photographer, actress and dancer. Born in 1902, Leni Riefenstahl grew up in Germany with her brother Heinz (1905–1944), who was killed on the Eastern Front in W...

One of the old guard of the Chinese Communist Party, Deng Xiaoping became the party's Secretary General in 1954, but was purged by Chairman Mao in 1966 for his strong objections to the excesses of the Great Leap Forward. By 1974 Deng had be...

Lyndon B. Johnson. Thirty-Sixth President 1963-1969. "A Great Society" for the American people and their fellow men elsewhere was the vision of Lyndon B. Johnson. In his first years of office he obtained passage of one of the most extensive...

Regarded as one of the greatest photographers of his time, Henri Cartier-Bresson was a shy Frenchman who elevated "snap shooting" to the level of a refined and disciplined art. His sharp-shooter’s ability to catch "the decisive moment," his...

Lucille Désirée Ball Morton was an American actress, comedian, model, film-studio executive, and producer. She was best known as the star of the self-produced sitcoms I Love Lucy, The Lucy–Desi Comedy Hour, The Lucy Show, and Here's Lucy....

Leonard Bernstein was an American composer, conductor, author, music lecturer, and pianist. He was among the first conductors born and educated in the US to receive worldwide acclaim. According to music critic Donal Henahan, he was "one of...

James Arthur Baldwin was an American novelist, playwright, essayist, poet, and activist. His essays, as collected in Notes of a Native Son (1955), explore intricacies of racial, sexual, and class distinctions in Western societies, but most...

Fidel Alejandro Castro Ruz was a Cuban revolutionary and politician who governed the Republic of Cuba as Prime Minister from 1959 to 1976 and then as President from 1976 to 2008. Politically a Marxist–Leninist and Cuban nationalist, he also...

Andy Warhol was an American artist, director and producer who was a leading figure in the visual art movement known as pop art. His works explore the relationship between artistic expression, celebrity culture, and advertising that flourish...

Warren Edward Buffett is an American business magnate, investor, and philanthropist who serves as the chairman and CEO of Berkshire Hathaway. He is considered one of the most successful investors in the world and has a net worth of $87.5 bi...