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Tabea Tietz

computer science
The Bug that wasn’t really a Bug – Computer Pioneer Grace Murray Hopper

The Bug that wasn’t really a Bug – Computer Pioneer Grace Murray Hopper

Tabea Tietz
Most of you might think that computers is one of these men’s business things. Far from it! Not even that it was a women who is often referenced as the first computer programmer in history – Ada Augusta King Countess of Lovelace [1] – it was also a woman in the early days of computers, who developed the very first compiler to translate high level language computer programs into low level machine commands. But besides…
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explorer
John McDouall Stuart and the Exploration of Australia’s Mainland

John McDouall Stuart and the Exploration of Australia’s Mainland

Tabea Tietz
On September 7, 1815, Scottish explorer John McDouall Stuart was born. McDouall Stuart became known as one of the most accomplished of all Australia‘s inland explorers. He led the first successful expedition to traverse the Australian mainland from south to north and return, through the centre of the continent. John McDouall Stuart – Early Years McDouall Stuart was born in Dysart near Kirkcaldy on the north side of the Firth of Forth, the…
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explorer
William Dampier – The Buccanneer who became Explorer of Australia

William Dampier – The Buccanneer who became Explorer of Australia

Tabea Tietz
On September 5, 1651, British explorer and natural historian William Dampier was probably born. He was the first Englishman to explore parts of what is today Australia, and the first person to circumnavigate the world three times. He has also been described as Australia‘s first natural historian. “Typhoons are a sort of violent whirlwinds. Before these whirlwinds come on… there appears a heavy cloud to the northeast which is very black near the…
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computer science
John McCarthy and the Raise of Artificial Intelligence

John McCarthy and the Raise of Artificial Intelligence

Tabea Tietz
On September 4, 1927, American computer scientist and cognitive scientist John McCarthy was born. He was one of the founders of the discipline of artificial intelligence. He coined the term “artificial intelligence” (AI), developed the Lisp programming language family, significantly influenced the design of the ALGOL programming language, popularized timesharing, and was very influential in the early development of AI. “Intelligence has two parts, which we shall call the epistemological and the…
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architecture
Louis Henry Sullivan – the ‘Father’ of the Skyscaper

Louis Henry Sullivan – the ‘Father’ of the Skyscaper

Tabea Tietz
On September 3, 1856, American architect Louis Henry Sullivan was born. Sullivan is identified with the aesthetics and innovation of early skyscraper design. He is also often referred to as  the “Father of Modernism”. “No complete architecture has yet appeared in the history of the world because men, in this form of art alone, have obstinately sought to express themselves solely in terms either of the head or of the heart.” –…
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archeology
Ernst Curtius and the Excavation of Olympia

Ernst Curtius and the Excavation of Olympia

Tabea Tietz
On September 2, 1814, German archaeologist and historian Ernst Curtius was born, who directed the excavation of Olympia from 1875–1881, the most opulent and sacred religious shrine of ancient Greece and site of the original Olympic Games. “It is the relationship to the Eternal that gives us strength and endurance and self-denial; it teaches us in science to distinguish the essential from the unessential; it makes knowledge a virtue and research a…
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biology
Sergei Winogradsky and the Science of Bacteriology

Sergei Winogradsky and the Science of Bacteriology

Tabea Tietz
On September 1, 1856, Ukrainian microbiologist, ecologist and soil scientist Sergei Nikolaievich Winogradsky was born, who pioneered the cycle of life concept. He helped to establish bacteriology as a major biological science. Sergei Winogradsky Background Sergei Winogradsky was born in Kiev, which belonged to the Russian Empire, into a family of a wealthy lawyer. The young man finished his secondary education with the gold medal and entered the Imperial Conservatoire of Music in…
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medical science
Werner Forssmann and the dangerous Self Experiment of Cardiac Catheterization

Werner Forssmann and the dangerous Self Experiment of Cardiac Catheterization

Tabea Tietz
On August 29, 1904, German surgeon and Nobel Laureate Werner Forssmann was born. He is best known for the development of cardiac catheterization, which was developed by him in a dangerous self experiment. Werner Forssmann – Early Years Werner Forssmann was born in Berlin as the only child of the lawyer Julius Forßmann and his wife Emmy, née Hindenberg. His father’s family originally came from Finland, his mother’s family was Prussian. His father,…
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economics
Antoine Cournot and the Mathematical Theory of Economics

Antoine Cournot and the Mathematical Theory of Economics

Tabea Tietz
On August 28, 1801, French philosopher and mathematician Antoine-Augustin Cournot was born. He is considered being the first economist who applied mathematics to the treatment of economic questions. In 1838, he published Recherches sur les principes mathématiques de la théorie des richesses (Researches into the Mathematical Principles of the Theory of Wealth) which was a treatment of mathematical economics. “So far we have studies how, for each commodity by itself, the law…
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engineering
Enabling Radio Broadcast of Sound – Lee De Forest and the Audion

Enabling Radio Broadcast of Sound – Lee De Forest and the Audion

Tabea Tietz
On August 26, 1873, American inventor Lee de Forest was born. He is credited more than 180 patents. In 1906, de Forest invented the Audion, the first triode vacuum tube and the first electrical device which could amplify a weak electrical signal and make it stronger, making radio broadcasting, television, and long-distance telephone service possible, among many other applications. Lee De Forest – A Young Inventor Lee De Forest was born in Iowa to…
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