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explorer
Henry the Navigator and the Age of Discoveries

Henry the Navigator and the Age of Discoveries

Harald Sack
On March 4, 1394, Infante Henry, Duke of Viseu, better known as Henry the Navigator, was born. He was an important figure in the early days of the Portuguese Empire and the Age of Discoveries in total. He was responsible for the early development of European exploration and maritime trade with other continents. Legend or Historical Fact Henry has become a legendary figure, and it is somewhat difficult to disentangle the historical…
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explorer
Vivian Fuchs and the Commonwealth Trans-Antarctic Expedition

Vivian Fuchs and the Commonwealth Trans-Antarctic Expedition

Tabea Tietz
On February 11, 1908, British geologist and explorer Sir Vivian Ernest Fuchs was born. Fuchs initiated and led together with Sir Edmund Hillary [5,6] the Commonwealth Trans-Antarctic Expedition of 1957-58, which completed the first overland crossing of Antarctica in 1958. Vivian Fuchs – Education and first Expeditions Vivian Fuchs was born in 1908 in Freshwater, Isle of Wight, the son of the German immigrant Ernst Fuchs from the Jena area and of his British wife…
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cinematography
D. W. Griffith’s Birth of a Nation

D. W. Griffith’s Birth of a Nation

Harald Sack
On February 8, 1915, American silent epic drama film The Birth of a Nation, directed by D. W. Griffith, was released. Griffith’s innovative techniques and storytelling power have made The Birth of a Nation one of the landmarks of film history. The film chronicles the relationship of two families in the American Civil War and Reconstruction era over the course of several years. “A film without a message is just a waste…
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medical science
Ancel Keys and the Effect of Saturated Fats on Our Health

Ancel Keys and the Effect of Saturated Fats on Our Health

Tabea Tietz
On January 26, 1904, American nutritionist and epidemiologist Ancel Keys was born. Keys studied the influence of diet on health. In particular, he hypothesized that saturated fat in the diet is unhealthy and should be avoided. He also was the first to identify the role of saturated fats in causing heart disease. Ancel Keys – Early Years Ancel Keys was born in Colorado Springs in 1904 to Benjamin Pious Keys (1883-1961) and Carolyn…
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engineering
Henri Busignies and the Development of the Huff-Duff System

Henri Busignies and the Development of the Huff-Duff System

Harald Sack
On December 29, 1905, French engineer Henri Gaston Busignies was born. Busignies is best known for his contributions to radar, radio communication, and radio navigation. His invention (1936) of high-frequency direction finders (HF/DF, or “Huff-Duff“) permitted the U.S. Navy during World War II to detect enemy transmissions and quickly pinpoint the direction from which a radio transmission was coming. Early Years Henri Gaston Busignies was born in Sceaux, in suburban Paris, France, the…
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biology
Gorillas in the Mist – The Life of Dian Fossey

Gorillas in the Mist – The Life of Dian Fossey

Harald Sack
On December 26, 1985, American zoologist, primatologist, and anthropologist Dian Fossey was killed. She is best known for her extensive study of gorilla groups over a period of 18 years in they mountain forests of Rwanda. Her 1983 book, Gorillas in the Mist,[11] combines her scientific study of the mountain gorilla at Karisoke Research Center with her own personal story. “When you realize the value of all life, you dwell less on what…
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history
Charles Gabriel Seligman and the Hamitic Hypothesis

Charles Gabriel Seligman and the Hamitic Hypothesis

Tabea Tietz
On December 24, 1873, British physician and ethnologist Charles Gabriel Seligman was born. Seligman‘s main ethnographic work described the culture of the Vedda people of Sri Lanka and the Shilluk people of the Sudan. He was a proponent of the Hamitic hypothesis, according to which, some civilizations of Africa were thought to have been founded by Caucasoid Hamitic peoples. Charles Gabriel Seligman – Background Seligman was born into a middle class Jewish family…
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archeology
The Famous Forgery of the Piltdown Man

The Famous Forgery of the Piltdown Man

Tabea Tietz
On December 18, 1912, the discovery of the skull known as Piltdown man, the first important fossil human skull ever to be unearthed in England was announced at a meeting of the Geological Society of Great Britain. The specimen occupied an honored place in the catalogues of fossil hominids for the next 40 years. But in 1953, thanks to some rigorous scholarly detective work, Piltdown man was revealed to be nothing more…
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anthropology
Claude Lévi-Strauss and Structural Anthropology

Claude Lévi-Strauss and Structural Anthropology

Tabea Tietz
On November 28, 1908, French anthropologist and ethnologist Claude Lévi-Strauss was born. Lévi-Strauss’ work was key in the development of the theory of structuralism and structural anthropology. He argued that the “savage” mind had the same structures as the “civilized” mind and that human characteristics are the same everywhere. “The entire village left the next day in about thirty canoes, leaving us alone with the women and children in the abandoned houses.…
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