Paul Gauguin was a French post-Impressionist artist. Unappreciated until after his death, Gauguin is now recognized for his experimental use of color and Synthetist style that were distinctly different from Impressionism. Towards the end of...

Adrian Dietrich Lothar von Trotha was a German military commander widely condemned for his conduct of the Herero Wars in German South-West Africa, especially for the events that led to the near-extermination of the Herero. At the Battle of...

Friedrich Ludwig Gottlob Frege was a German philosopher, logician, and mathematician. Considered a major figure in mathematics, he is responsible for the development of modern logic and making contributions to the foundations of mathemat...

Wyatt Berry Stapp Earp was an American officer of the law in various Western frontier towns, farmer, teamster, buffalo hunter, gambler, saloon-keeper, miner and boxing referee. He is best known for his participation in the Gunfight at the O...

Hugo Marie de Vries was a Dutch botanist and one of the first geneticists. He is known chiefly for suggesting the concept of genes, rediscovering the laws of heredity in the 1890s while unaware of Gregor Mendel's work, for introducing the t...

Johan August Strindberg was a Swedish playwright, novelist, and essayist. A prolific writer who often drew directly on his personal experience, Strindberg's career spanned four decades, during which time wrote over 60 plays and more than 30...

Sir Horace Lamb was an English applied mathematician and author of several influential texts on classical physics, among them Hydrodynamics (1895) and Dynamical Theory of Sound (1910). Both of these books remain in print. The word vorticity...

Ivan Petrovich Pavlov was a Russian physiologist known primarily for his work in classical conditioning. From his childhood days Pavlov demonstrated intellectual curiosity along with an unusual energy which he referred to as "the instinc...

The Taiping Rebellion (or Rebellion of Great Peace) was a large-scale revolt against the authority and forces of the Qing Government in China. It was conducted from 1850 to 1864 by an army and civil administration led by heterodox Christian...

Henri René Albert Guy de Maupassant was a French writer, remembered as a master of the short story form, and as a representative of the naturalist school of writers, who depicted human lives and destinies and social forces in disillusioned...

Robert Louis Stevenson was born in Edinburgh’s New Town in 1850. He died 44 years later on a small Samoan island in the Pacific. During his short life he travelled the world, defied convention, and made himself one of the most famous writer...

Cut Nyak Dhien or Tjoet Nja' Dhien was a leader of the Acehnese guerrilla forces during the Aceh War. Following the death of her husband Teuku Umar, she led guerrilla actions against the Dutch for 25 years. She was posthumously awarded the...

Anténor Firmin was a Haitian anthropologist, journalist, and politician. Firmin is best known for his book De l'Égalité des Races Humaines (English: On the Equality of Human Races), which was published as a rebuttal to French writer Count A...

Daniel Elmer Salmon was a veterinary surgeon. He earned the first D.V.M. degree awarded in the United States, and spent his career studying animal diseases for the U.S. Department of Agriculture. He gave his name to the Salmonella genus of...

Field Marshal Horatio Herbert Kitchener, 1st Earl Kitchener, was an Irish-born British Field Marshal and proconsul who won fame for his imperial campaigns and later played a central role in the early part of the First World War, although he...