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mathematics
Leibniz and the Invention of the Integral Calculus

Leibniz and the Invention of the Integral Calculus

Harald Sack
On November 11, 1675, German mathematician and polymath Gottfried Wilhelm Leibniz demonstrates integral calculus for the first time to find the area under the graph of y = ƒ(x). Integral calculus is part of infinitesimal calculus, which in addition also comprises differential calculus. In general, infinitesimal calculus is the part of mathematics concerned with finding tangent lines to curves, areas under curves, minima and maxima, and other geometric and analytic problems. Today, Gottfried Wilhelm Leibniz…
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explorer
Dr. Livingstone, I presume?

Dr. Livingstone, I presume?

Tabea Tietz
On November 10, 1871, British Africa explorer Henry M. Stanley found his missing colleague David Livingstone in Ujiji on the shores of Lake Tanganyika, who got lost because his obsession to discover the sources of the Nile in central Africa. “People talk of the sacrifice I have made in spending so much of my life in Africa. Can that be called a sacrifice which is simply paid back as a small part of…
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astronomy
Carl Sagan’s Cosmos

Carl Sagan’s Cosmos

Tabea Tietz
On November 9, 1934, American astronomer, astrophysicist, cosmologist, and successful author Carl Sagan was born. Carl Sagan is known for his popular science books and for the award-winning 1980 television series Cosmos: A Personal Voyage, which he narrated and co-wrote. “In science it often happens that scientists say, “You know that’s a really good argument; my position is mistaken,” and then they would actually change their minds and you never hear that…
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philosophy
John Duns Scotus – the Subtle Doctor

John Duns Scotus – the Subtle Doctor

Harald Sack
On November 8, 1308, Scottish Catholic priest and Franciscan friar, university professor, philosopher, and theologian John Duns aka Duns Scotus passed away. He is one of the three most important philosopher-theologians of Western Europe in the High Middle Ages, together with Thomas Aquinas [1] and William of Ockham.[2] Amongst others, he is best known for the “univocity of being”, that existence is the most abstract concept we have, applicable to everything that exists;…
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chemistry
Maria Skłodowska Curie – Truly an Extraordinary Woman

Maria Skłodowska Curie – Truly an Extraordinary Woman

Tabea Tietz
On November 7, 1867, Marie Curie was born, French-Polish physicist, chemist, pioneer in research of radioactivity.  She was the first woman to win a Nobel Prize, is the only woman to win the Nobel prize twice, and is the only person to win the Nobel Prize in two different scientific fields. “One never notices what has been done; one can only see what remains to be done.” — Marie Curie, Letter to her…
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medical science
Alphonse Laveran’s Discovery and the Fight against Malaria

Alphonse Laveran’s Discovery and the Fight against Malaria

Tabea Tietz
On November 6, 1880, while working in the military hospital in Constantine, Algeria, French military surgeon Charles Louis Alphonse Laveran discovered that the cause of malaria is a parasite. For this work and later discoveries of protozoan diseases Laveran was awarded the 1907 Nobel Prize in Physiology or Medicine. Alphonse Laveran Laveran was born on 18 June 1845 as the son of the military doctor and professor at the École de Val-de-Grâce, Louis Théodore…
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art
The Meistersinger of Nuremberg – Hans Sachs

The Meistersinger of Nuremberg – Hans Sachs

Harald Sack
On November 5, 1494, German Meistersinger (master singer), poet, playwright, and shoemaker Hans Sachs was born. His work is considered the most important testimony of the bourgeois imperial town culture of the 16th century. What is a Meistersinger? What makes Hans Sachs so special – although you might have never heart of him – is his profession as being a ‘Meistersinger’. Actually, he is also the only ‘Meistersinger’ whose fame lasted over the…
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journalism
The World’s most important Scientific Journal – Nature

The World’s most important Scientific Journal – Nature

Tabea Tietz
On 4 November 1869, the very first issue of the prominent interdisciplinary scientific journal ‘Nature‘ was published. It is widely regarded as one of the few remaining academic journals that publish original research across a wide range of scientific fields and was ranked the world‘s most cited journal. Scientific Journals The history of scientific journals dates from 1665, when the French Journal des sçavans and the English Philosophical Transactions of the Royal…
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art
Benvenuto Cellini – Master of Mannierism

Benvenuto Cellini – Master of Mannierism

Harald Sack
On November 3, 1500, Italian goldsmith, sculptor, draftsman, soldier, musician, and artist Benvenuto Cellini was born. Cellini was one of the most important artists of Mannerism. He is remembered for his skill in making pieces such as the Cellini Salt Cellar and Perseus with the Head of Medusa. Cellini’s Family and Youth Benvenuto Cellini was born in Florence, the son of the architect and musician Giovanni Cellini and his wife Maria Elisabetta…
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aviation
The Dream of the Largest Aircraft ever built – H-4 Hercules

The Dream of the Largest Aircraft ever built – H-4 Hercules

Harald Sack
On November 2, 1947, business magnate, investor, aviator, aerospace engineer, film maker and philanthropist Howard Hughes performs the maiden (and only) flight of the Spruce Goose or H-4 Hercules; the largest fixed-wing aircraft ever built. Wait, this is not true anymore. In terms of wingspan, it was the largest aircraft ever flown until it was replaced by the Scaled Composites Stratolaunch on April 13, 2019. Since the only flight of the H-4 took place…
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