Monthly Archives: February 2017

Yovisto becomes SciHi – The Daily Blog on Science, Technology & Art in History

Yovisto becomes SciHi – The Daily Blog on Science, Technology & Art in History

  Dear Readers, Followers, and Friends, For almost 5 years now, yovisto has maintained and hosted this daily blog on the history of science, technology, and art under its domain. From now on, the blog will continue under its own label “SciHi – The Daily Blog on Science, Technology & Art in History” under our new domain scihi.org. Of course, we will keep our affiliation with yovisto’s video search engine.…
Philip Showalter Hench and the Hormone Cortison

Philip Showalter Hench and the Hormone Cortison

On February 28, 1898, American physician Philip Showalter Hench was born. Hench, along with his Mayo Clinic co-worker Edward Calvin Kendall and Swiss chemist Tadeus Reichstein was awarded the Nobel Prize for Physiology or Medicine in 1950 for the discovery of the hormone cortisone, and its application for the treatment of rheumatoid arthritis. Philip Showalter Hench was born in Pittsburgh, Pennsylvania, USA, the son of Jacob Bixler Hench and Clara…
The Aircraft of Kelly Johnson

The Aircraft of Kelly Johnson

On February 27, 1910, American aeronautical and systems engineer Kelly Johnson was born. He is recognized for his contributions to a series of important aircraft designs, most notably the Lockheed U-2 and SR-71 Blackbird. Besides the first production aircraft to exceed Mach 3, he also produced the first fighter capable of Mach 2, and many other contributions to a large number of aircraft. Clarence Leonard Johnson was enthusiastic for aircraft…
Herbert Henry Dow – Chemist and Industrialist

Herbert Henry Dow – Chemist and Industrialist

On February 26, 1866, American chemical industrialist Herbert Henry Dow was born. Dow best known as the founder of the American multinational conglomerate Dow Chemical. He also was a prolific inventor of chemical processes, compounds, and products, and was a successful businessman. Herbert Henry Dow was born in Belleville, Ontario, Canada, the eldest child of Americans Joseph Henry Dow, an inventor and mechanical engineer, and his wife, Sarah Bunnell. Soon…
Lev Artsimovich, the Father of the Tokamak

Lev Artsimovich, the Father of the Tokamak

On February 25, 1909, Soviet physicist Lev Artsimovich was born. Artsimovich worked on the field of nuclear fusion and plasma physics and is best known for providing the basis of the Tokamak, a device capable of confining ultra-high temperature plasma suitable for research into controlled nuclear fusion. Lev Artsimovich studied in Minsk and starting from 1930 he worked at the Ioffe Institute in St. Petersburg. In 1944 he joined the…
Steve Jobs – American Businessman, Inventor, and Industrial Designer

Steve Jobs – American Businessman, Inventor, and Industrial Designer

On February 24, 1955, American businessman, inventor, and industrial designer Steve Jobs was born. Jobs is widely recognized as a pioneer of the microcomputer revolution of the 1970s and 1980s, along with Apple co-founder Steve Wozniak. Steve Jobs was born in San Francisco and adopted at birth; he was raised in the San Francisco Bay Area by adoptive parents in Cupertino, California, located in what is now known as Silicon…
Gustav Nachtigal and the Explorations in Africa

Gustav Nachtigal and the Explorations in Africa

On February 23, 1834, German Africa Explorer Gustav Nachtigal was born. He is further known as the German Empire’s consul-general for Tunisia and Commissioner for West Africa. His mission as commissioner resulted in Togoland and Kamerun becoming the first colonies of a German colonial empire. Gustav Nachtigal studied medicine in the German cities Halle, Würzburg and Greifswald. In 1858, he was appointed physician in the Prussian military and was positioned in Cologne. In order to…
Cardinal Richelieu and the Académie Francaise

Cardinal Richelieu and the Académie Francaise

On February 22, 1635, on the urging of Cardinal Richelieu, the chief minister of France, King Louis XIII of France, formally established the Académie française, the French academy. It is the pre-eminent French council for matters pertaining to the French language. The Académie consists of forty members, known informally as les immortels (the immortals). The body has the task of acting as an official authority on the language; it is charged…
Édouard-Gaston Deville and the Perfection of Photogrammetry

Édouard-Gaston Deville and the Perfection of Photogrammetry

On February 21, 1849, French-Canadian surveyor Édouard-Gaston Deville was born. Deville perfected the first practical method of photogrammetry, the making of maps based on photography. Édouard-Gaston Deville served in the French navy and conducted hydrographic surveys in the South Sea islands and Peru. In 1874, he moved to Canada. one year later, Deville became surveyor and astronomer in Quebec and was soon appointed the province’s top surveyor, Inspector of Surveys. Édouard-Gaston Deville…
René Dubos and the Antibiotics

René Dubos and the Antibiotics

On February 20, 1901, French-born American microbiologist, experimental pathologist, environmentalist, humanist, and winner of the Pulitzer Prize René Jules Dubos was born. Dubos is credited for having made famous Jacques Ellul‘s environmental maxim, “Think globally, act locally” (penser global, agir local). In Research, he is best known for his pioneer work in isolating antibacterial substances from certain soil microorganisms and the discovery of major antibiotic. Dubos was born in Saint-Brice-sous-Forêt,…
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