Monthly Archives: August 2020

Augustin-Louis Cauchy and the Rigor of Analysis

Augustin-Louis Cauchy and the Rigor of Analysis

On August 21, 1789, French mathematician Augustin-Louis Cauchy was born. He is considered one of the greatest mathematicians during the nineteenth century. There are 16 concepts and theorems named for Cauchy, more than for any other mathematician. Cauchy was one of the most prolific mathematicians of all times. Cauchy wrote 789 papers, a quantity exceeded only by Euler and Cayley, which brought precision and rigor to mathematics. Cauchy throughout my Maths Lectures…
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Jöns Jacob Berzelius – One of the Founders of Modern Chemistry

Jöns Jacob Berzelius – One of the Founders of Modern Chemistry

On August 20, 1779, Swedish chemist Jöns Jacob Berzelius was born. Berzelius is considered, along with Robert Boyle, John Dalton, and Antoine Lavoisier, to be one of the founders of modern chemistry. In Sweden, Berzelius Day is celebrated on 20 August in honor of him. “Every chemical combination is wholly and solely dependent on two opposing forces, positive and negative electricity, and every chemical compound must be composed of two parts combined by…
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Taking All Moving Parts out of Television – Philo Taylor Farnsworth’s Electronic TV

Taking All Moving Parts out of Television – Philo Taylor Farnsworth’s Electronic TV

On August 19, 1906, American inventor and television pioneer Philo Taylor Farnsworth was born. As a pioneer in the development of electronic television, he counts responsible for taking all of the moving parts out of television inventions. Philo Taylor Farnsworth Background Philo Taylor Farnsworth was born in Indian Creek near Beaver, Utah as the eldest of five children into a Mormon family. He moved to Idaho with his family, when he was about 12 years old.…
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Brook Taylor – Forerunner of Differential Calculus

Brook Taylor – Forerunner of Differential Calculus

On August 18, 1685, EnglishmathematicianBrook Taylor was born. He is best known for Taylor’s theorem and the Taylor series, a method for expanding functions into infinite series. “It is generally thought very ridiculous to pretend to write an Heroic Poem, or a fine Discourse upon any Subject, without understanding the Propriety of the Language wrote in; and to me it seems no less ridiculous for one to pretend to make a good Picture without…
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Robert Fulton and the Steamship Company

Robert Fulton and the Steamship Company

On August, 17, 1807, the Clermont began a regular passenger service between New York City and Albany as the very first commercially operating steam boat constructed by Robert Fulton. The Steam Age Revolution From the invention of a new power source or engine up to a vehicle that applies this power source to move forward sometimes is only a small step. But, to become a commercial success, this step might take even…
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Pierre Mechain and the Meridian Survey Expedition

Pierre Mechain and the Meridian Survey Expedition

On August 16, 1744, French astronomer and surveyor Pierre François André Méchain was born. Together with Charles Messier, was a major contributor to the early study of deep sky objects and comets. He participated in the Meridian survey expedition in 1792 that produced measurements, which have served as the fundament of the metric system. Pierre Méchain – Civil Engineering and Astronomy Pierre Méchain was born in Laon, a medieval town in the Picardy…
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Sir Walter Scott and the Invention of the Historical Novel

Sir Walter Scott and the Invention of the Historical Novel

On August 15, 1771, Scottish historical novelist, poet, playwright, and historian Sir Walter Scott was born. He was one of the most widely read authors of his time – not only in Europe – and is traditionally considered the founder of the historical novel. Many of his historical novels have become classics and have served as models for numerous plays, operas and films. I remember as a child that I was watching the…
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John Logie Baird and the Invention of Television

John Logie Baird and the Invention of Television

On August 14, 1888, Scottish scientist and engineer John Logie Baird was born. He is considered the inventor of the world’s first television, the first publicly demonstrated colour television system, and the first purely electronic colour television picture tube. John Logie Baird – Early Years Born in Helensburgh, Argyll and Bute (then Dunbartonshire) on the west coast of Scotland, Baird was the youngest of four children of the Reverend John Baird, the Church of Scotland’s…
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The Art of Suspense – Alfred Hitchcock’s Cinema

The Art of Suspense – Alfred Hitchcock’s Cinema

On August 13, 1899, English film director and producer Alfred Hitchcock was born. Reknowned as England’s best director, he pioneered many techniques in the suspense and psychological thriller genres. Hitchcock directed more than fifty feature films in a career spanning six decades and often is considered the most influential filmmaker of all time. “One of television’s great contributions is that it brought murder back into the home, where it belongs.” – Alfred Hitchcock, National…
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Meet Sue, the Dinosaur

Meet Sue, the Dinosaur

Usually, in our articles we focus on a person, a development, an invention, or an decisive moment in history. Today, a long dead animal will be the protagonist of our post. But, it’s the story of an extraordinary finding. On August 12, 1990, Sue, largest, most extensive and best preserved Tyrannosaurus rex specimen ever found found up to date, was discovered by Sue Hendrickson in South Dakota. Sure, all kids love dinosaurs. When I was…
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