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literature
Nothing is Stronger than an Idea whose Time has come – The Life of Victor Hugo

Nothing is Stronger than an Idea whose Time has come – The Life of Victor Hugo

Harald Sack
On May 22, 1854, French poet, novelist, and dramatist of the Romantic movement Victor Hugo passed away. Hugo is considered one of the greatest and best-known French writers. Outside France, his best-known works are the novels Les Misérables, 1862, and The Hunchback of Notre-Dame, 1831. In France, Hugo is known primarily for his poetry collections. “So long as there shall exist, by reason of law and custom, a social condemnation, which, in…
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psychology
Hans Berger and the Electroencephalogram

Hans Berger and the Electroencephalogram

Harald Sack
On May 21, 1873, German psychiatrist Hans Berger was born. Berger is best known as the inventor of electroencephalography (EEG), coining the name, and the discoverer of the alpha wave rhythm known as “Berger’s wave”. Hans Berger – Early Years Hans Berger was born in Neuses (today Coburg), Saxe-Coburg and Gotha, Germany, the son of Paul Friedrich Berger,  chief physician of the regional asylum in Coburg [3], and his wife Anna Rückert.…
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aviation
The Magnificent Aircraft of R. J. Mitchell

The Magnificent Aircraft of R. J. Mitchell

Tabea Tietz
On May 20, 1895, English aeronautical engineer and aircraft designer Reginald Joseph Mitchell was born. Mitchell worked for Supermarine Aviation. Between 1920 and 1936 he designed many aircraft and is best remembered for his racing seaplanes, which culminated in the Supermarine S.6B, and the iconic Second World War fighter, the Supermarine Spitfire. R. J. Mitchell – Early Years Reginald Joseph Mitchell was born in  Kidsgrove, Staffordshire, England. After leaving Hanley High School, a…
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physics
Oliver Heaviside changed the Face of Telecommunications

Oliver Heaviside changed the Face of Telecommunications

Tabea Tietz
On May 18, 1850, English self-taught electrical engineer, mathematician, and physicist Oliver Heaviside was born. Heaviside adapted complex numbers to the study of electrical circuits, invented mathematical techniques for the solution of differential equations, reformulated Maxwell’s field equations in terms of electric and magnetic forces and energy flux, and independently co-formulated vector analysis. “However absurd it may seem, I do in all seriousness hereby declare that I am animated mainly by philanthropic motives.…
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explorer
The Jolliet-Marquette Expedition on the Upper Mississippi

The Jolliet-Marquette Expedition on the Upper Mississippi

Harald Sack
On May 17, 1673, French-Canadian explorer Louis Jolliet and Jesuit priest and missionary Jacques Marquette departed from St. Ignace Michigan with two canoes and five other voyageurs to explore the Upper Mississippi. It began with Hernan de Soto While Spanish explorer and conquistador Hernando de Soto was the first European to make official note of the Mississippi River by discovering its entrance in 1541 on his expedition deep into the territory of…
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mathematics
Pafnuty Chebyshev and the Chebyshev Inequality

Pafnuty Chebyshev and the Chebyshev Inequality

Tabea Tietz
On May 16, 1821, Russian mathematician Pafnuty Lvovich Chebyshev was born. Chebyshev is remembered primarily for his work on the theory of prime numbers, including the determination of the number of primes not exceeding a given number. Moreover, he is noted for his work in the fields of probability, statistics, mechanics, and number theory. “To isolate mathematics from the practical demands of the sciences is to invite the sterility of a cow shut…
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archeology
Maria Reiche – Keeper of the Nazca Lines

Maria Reiche – Keeper of the Nazca Lines

Harald Sack
On May 15, 1903, German-born Peruvian mathematician and archaeologist Maria Reiche was born. Reiche was the self-appointed keeper of the Nazca Lines, a series of desert ground drawings over 1,000 years old, near Nazcain in southern Peru. For 50 years the “Lady of the Lines” studied and protected these etchings of animals and geometric patterns in 60 km of desert. In 1995 the Nazca Lines were declared a UNESCO World Heritage Site.…
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art
Thomas Gainsborough and the British Landscape School

Thomas Gainsborough and the British Landscape School

Tabea Tietz
On May 14, 1727, English portrait and landscape painter, draughtsman, and printmaker Thomas Gainsborough was baptized. Gainsborough became the dominant British portraitist of the second half of the 18th century. He painted quickly, and the works of his maturity are characterized by a light palette and easy strokes. He preferred landscapes to portraits, and is credited as one of the originator of the 18th-century British landscape school. Thomas Gainsborough – Early Years…
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mathematics
Alexis Claude Clairaut and the True Figure of the Earth

Alexis Claude Clairaut and the True Figure of the Earth

Harald Sack
On May 13, 1713, French mathematician, astronomer, and geophysicist Alexis Claude Clairaut was born. Clairaut was one of the key figures in the expedition to Lapland that helped to confirm Newton’s theory for the figure of the Earth.[3] In that context, Clairaut worked out a mathematical result now known as “Clairaut’s theorem“. He also tackled the gravitational three-body problem, being the first to obtain a satisfactory result for the apsidal precession of…
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chemistry
William Francis Giauque and the Absolute Zero

William Francis Giauque and the Absolute Zero

Tabea Tietz
On May 12, 1895, American chemist and Nobel laureate William Francis Giauque was born. Giauque received the Nobel Prize for Chemistry in 1949 for his “achievements in the field of chemical thermodynamics and especially his work on the behavior of matter at very low temperatures and his closely allied studies of entropy.” William Francis Giauque William Francis Giauque attended the Niagara Falls Collegiate Institute and after graduating he decided to pursue a…
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