SciHi Blog

mathematics
Joseph-Louis Lagrange and the Celestial Mechanics

Joseph-Louis Lagrange and the Celestial Mechanics

Harald Sack
On April 10, 1813, Italian mathematician and astronomer Joseph-Louis Lagrange passed away. Lagrange made significant contributions to the fields of analysis, number theory, and both classical and celestial mechanics. “I cannot say whether I will still be doing geometry ten years from now. It also seems to me that the mine has maybe already become too deep and unless one finds new veins it might have to be abandoned. Physics and chemistry…
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engineering
Designers Should Think Big – Isambard Kingdom Brunel

Designers Should Think Big – Isambard Kingdom Brunel

Harald Sack
On April 9, 1806, English engineer and entrepreneur Isambard Kingdom Brunel was born, whose designs revolutionised public transport and modern engineering. He developed and constructed dockyards, the Great Western Railway, a series of steamships including the first propeller-driven transatlantic steamship and numerous important bridges and tunnels. “If the Commission is to enquire into the conditions “to be observed,” it is to be presumed that they will give the result of their enquiries; or, in other…
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mathematics
Edmund Husserl’s Phenomenology

Edmund Husserl’s Phenomenology

Harald Sack
On April 8, 1859, German philosopher and mathematician Edmund Gustav Albrecht Husserl was born. He is best know as the founder of the 20th century philosophical school of phenomenology, where he broke with the positivist orientation of the science and philosophy of his day, yet he elaborated critiques of historicism and of psychologism in logic. “First, anyone who seriously intends to become a philosopher must “once in his life” withdraw into himself…
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communication
The Publication of the First RFC

The Publication of the First RFC

Harald Sack
On April 7, 1969, Steve Crocker of University of California, Los Angeles (UCLA), published the first Request for Comment – RFC 1 – entitled “Host Software”. This might be considered as the beginning of the internet, because Request for Comments (RFC) are memoranda describing methods, behaviors, research, or innovations applicable to the working of the Internet and Internet-connected systems. Originally, Steve Crocker’s RFCs were intended to help record unofficial notes on the…
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mathematics
The Short but Influential Life of Niels Henrik Abel

The Short but Influential Life of Niels Henrik Abel

Tabea Tietz
On April 6, 1829, Norwegian mathematician Niels Henrik Abel passed away. Abel is well known in mathematics for proving the impossibility of solving the quintic equation by radicals. In parallel to Évariste Galois – who also died very young – , he laid the foundations of group theory.[8] “The mathematicians have been very much absorbed with finding the general solution of algebraic equations, and several of them have tried to prove the…
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art
Nadar and How Photography became an Art

Nadar and How Photography became an Art

Tabea Tietz
On April 5, 1820, Gaspard-Félix Tournachon better known under his pseudonym Nadar, was born. He is considered to be one of the first grand masters of photography, besides being a caricaturist, a journalist, a novelist, and also a renown balloonist. Early Years Tall, red-haired, with frightened eyes, whimsical to the vagrant youth, Felix Nadar defined himself as “a real daredevil, a jack-of-all-trades, ill-mannered to the point of calling things by their name, and…
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literature
Max and Moritz as Role Model for The Katzenjammer Kids

Max and Moritz as Role Model for The Katzenjammer Kids

Harald Sack
On April 4, 1865, Wilhelm Busch published his famous ‘Max and Moritz‘ (in the German original: Max und Moritz – Eine Bubengeschichte in sieben Streichen), a famous German language illustrated story in verse, considered to be an early precursor of comic strips. Actually, if you are not by chance a German native speaker, you probably might never have heard of satirical author, illustrator and painter Wilhelm Busch, who was famous in the 19th…
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explorer
Charles Wilkes and the Exploring Expedition of 1838

Charles Wilkes and the Exploring Expedition of 1838

Tabea Tietz
On April 3, 1789, American Naval officer and explorer Charles Wilkes was born. Wilkes led the United States Exploring Expedition, 1838-1842, on which he determined that Antarctica (which Wilkes so named) is a continent. He also commanded the ship in the Trent Affair during the American Civil War (1861–1865), where he attacked a Royal Mail Ship, almost leading to war between the US and the UK. Charles Wilkes and the U.S. Exploring…
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art
Maria Sibylla Merian and her Love for Nature’s Details

Maria Sibylla Merian and her Love for Nature’s Details

Tabea Tietz
On April 2, 1647, the German naturalist and scientific illustrator Maria Sibylla Merian was born. Even though she is not very well known for her achievements, she made significant contributions to entomology through the observation and documentation of the metamorphosis of the butterfly. “Art and nature shall always be wrestling until they eventually conquer one another so that the victory is the same stroke and line: that which is conquered, conquers at…
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engineering
Apple 1 and the Homebrew Computer Club

Apple 1 and the Homebrew Computer Club

Harald Sack
On April 1, 1976, Steve Jobs, Steve Wozniak and Ron Wayne (who dropped out shortly after) founded the Apple Computer Company. The company’s first product, the Apple I was demonstrated for the first time at the Homebrew Computer Club in Palo Alto, California. When Jobs Met Wozniak Steve Wozniak met Steve Jobs became friends already in 1970, when Jobs worked for the summer of 1975 at Hewlett-Packard (HP), where Wozniak was working on a…
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