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Tabea Tietz

Vladimir Bekhterev and the Bekhterev’s Disease

Vladimir Bekhterev and the Bekhterev’s Disease

On January 20, 1857, Russian neurologist Vladimir Mikhailovich Bekhterev was born. He is often referred to as father of objective psychology, but is best known for noting the role of the hippocampus in memory, his study of reflexes, and Bekhterev’s disease. Moreover, he is known for his competition with Ivan Pavlov regarding the study of conditioned reflexes.[1] “Only two know the mystery of brain: God and Bekhterev.” — Friedrich Wilhelm Theodor Kopsch, as…
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Ray Dolby and the Noise Reduction System

Ray Dolby and the Noise Reduction System

On January 18, 1933, American engineer and inventor Ray Milton Dolby was born. Dolby is best known for the invention of his eponymous analogue noise reduction technology and played a key role in the development of the first commercial video tape recorders. “To be an inventor, you have to be willing to live with a sense of uncertainty, to work in this darkness and grope towards an answer, to put up with anxiety…
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The Nimrod Expedition and the Magnetic South Pole

The Nimrod Expedition and the Magnetic South Pole

On January 16, 1907, Australian geologists Tannatt William Edgeworth David and Douglas Mawson together with Scottish physician Alistair Mackay, being part of the British Antarctic Expedition 1907–09, otherwise known as the Nimrod Expedition, led by Ernest Shackleton, reached the magnetic southpole. The major goal of the famous Nimrod Expedition was to be the first to reach the South Pole. Even though this goal was not fulfilled completely, the expedition’s southern march reached a…
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Artturi Ilmari Virtanen and the Ingredients of Plant Food

Artturi Ilmari Virtanen and the Ingredients of Plant Food

On January 15, 1895, Finnish chemist and Nobel Laureate Artturi Ilmari Virtanen was born. Virtanen invented AIV silage which improved milk production and a method of preserving butter, the AIV salt, which led to increased Finnish butter exports. Artturi Virtanen – Youth and Education Artturi Ilmari Virtanen was born in Helsinki, Finland, the son of Kaarlo Virtanen and Serafiina Isotalo. He received his school education in the Viipuri grammar school (Vyborg), after which he studied…
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Project Diana hits the Moon… in 1946

Project Diana hits the Moon… in 1946

On January 10, 1946 the U.S. Army Project Diana team detected radar signals reflected off the moon‘s surface. This was the first experiment in radar astronomy and the first active attempt to probe another celestial body. Project Pioneer John H. DeWitt Project Diana was designed in order to bounce radar signals off the Moon and receive the reflected signals, which became the first known attempt to probe another celestial body. Pioneer of…
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William Hedley – Puffing Billy and the Rise of Railway Transportation

William Hedley – Puffing Billy and the Rise of Railway Transportation

On January 9, 1843, British coal-mine official and inventor William Hedley passed away. Hedley was probably the first to build a commercially useful steam locomotive dependent on friction between wheels and rails as opposed to using a geared track. In 1813, he constructed the famous Puffing Billy, the world’s oldest surviving steam locomotive. Early Railways There have been ruts to guide carts on roads since prehistoric times. The development that led to the railway, however,…
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Alfred Russel Wallace and the Natural Selection

Alfred Russel Wallace and the Natural Selection

On January 8, 1823, British naturalist, explorer, geographer, anthropologist, and biologist Alfred Russel Wallace was born. He is best known for independently conceiving the theory of evolution through natural selection; his paper on the subject was jointly published with some of Charles Darwin‘s writings in 1858. This prompted Darwin to publish his own ideas in On the Origin of Species [5,6]. “Every species has come into existence coincident both in space and time…
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The Adventures of Buck Rogers

The Adventures of Buck Rogers

On January 7, 1929, the first adventure of Buck Rogers appeared in a newspaper. Buck Rogers is a fictional space opera character who first appeared in a novella titled Armageddon 2419 A.D. by Philip Francis Nowlan. The adventures of Buck Rogers in comic strips, movies, radio and television became an important part of American popular culture. “I, BUCK ROGERS, am the only man alive, so far as I know, whose normal span of…
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Sir Percivall Pott and his Efforts in Early Cancer Research

Sir Percivall Pott and his Efforts in Early Cancer Research

On January 6, 1714, English surgeon Sir Percivall Pott was born. Pott is considered one of the founders of orthopedy, and the first scientist to demonstrate that a cancer may be caused by an environmental carcinogen. Percivall Pott – Early Years Percivall Pott was raised by his mother and Joseph Wilcocks, the bishop of Rochester, since his father died when he was still young. Pott attended a private school in Kent and…
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Marie-Louise von Franz and the Psychology of Fairy Tales

Marie-Louise von Franz and the Psychology of Fairy Tales

On January 4, 1915, Swiss Jungian psychologist and scholar Marie-Louise von Franz was born. Von Franz is renowned for her psychological interpretations of fairy tales and of alchemical manuscripts. Her research showed common themes in tales from many cultures, which she linked with experiences in daily life. “The ego must be able to listen attentively and to give itself, without any further design or purpose, to that inner urge toward growth. “ —…
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