Benjamin Franklin

Luigi Galvani and the Discovery of Bioelectricity

9. September 2022 Tabea Tietz

On September 9, 1737, Italian physician, physicist and philosopher Luigi Aloisio Galvani was born. He is best known for his discoveries in bioelectricity. In particular, he discovered that the muscles of dead frogs legs twitched when struck by a spark. As a legacy, Galvani’s name survives in the Galvanic cell, Galvani potential, galvanic corrosion, the galvanometer and galvanization. Moreover, his reports also heavily influenced famous author Mary Shelley writing her novel ‘Frankenstein‘.[4] “When…

chemistry

Joseph Priestley and the Discovery of Oxygen

6. February 2021 Tabea Tietz

On February 6, 1804, English theologian, Dissenting clergyman, natural philosopher, chemist, educator, and Liberal political theorist Joseph Priestley passed away. Being a rather prolific author with more than 150 works published, he is usually credited with the discovery of oxygen, having isolated it in its gaseous state, although Carl Wilhelm Scheele and Antoine Lavoisier also have a claim to the discovery.[4,6] “It is known to all persons who are conversant in experimental…

art

The Letters of Giambattista Bodoni

16. February 2020 Tabea Tietz

On February 16, 1749, Italian typographer Giambattista Bodoni was born. He also was a type-designer, compositor, printer and publisher. Bodoni designed many type-faces, each one in a large range of type sizes. He is even more admired as a compositor than as a type-designer, as the large range of sizes which he cut enabled him to compose his pages with the greatest possible subtlety of spacing. Early Work In his early working…

engineering

John Fitch and the Invention of the First Steam Boat

21. January 2020 Tabea Tietz

On January 21, 1743, American inventor, clockmaker, entrepreneur and engineer John Fitch was born. He was most famous for operating the first steamboat service in the United States even before Robert Fulton.[3] John Fitch – Biographical Information John Fitch grew up with his father and was pulled from school at the age of eight and had to work at the family farm. Eventually, he fled and took up silversmithing before exploring the Ohio River…

literature

Georg Christoph Lichtenberg – Master of Aphorism

1. July 2019 Harald Sack

On July 1, 1742, German scientist, satirist and Anglophile Georg Christoph Lichtenberg was born. He is remembered best for his posthumously published notebooks, which he himself called Sudelbücher, a description modeled on the English bookkeeping term “scrapbooks”, and his aphorisms. A book is a mirror: if an ape looks into it an apostle is hardly likely to look out. We have no words for speaking of wisdom to the stupid. He who understands…

physics

Benjamin Franklin and the Invention of the Lightning Rod

15. June 2018 Harald Sack

On June 15, 1752, Benjamin Franklin proved that lightning is electricity and invented the lightning rod through his experiments with kites. Early Years of Benjamin Frankflin As you might know for sure, Benjamin Franklin was not only an enthusiastic scientist, inventor, and author, but also one of the Founding Fathers of the United States. His roots lay back in Boston, where he was born in 1706 as the son of a chandler. He was…

physics

Alessandro Volta and the Electricity

20. March 2018 Harald Sack

On March 20, 1800, Italian physicist Alessandro Volta informed the British Royal Society in London about his newly invented electric power source, the Voltaic pile, the first energy source technology capable of producing a steady, continuous flow of electricity. “The language of experiment is more authoritative than any reasoning: facts can destroy our ratiocination—not vice versa. “ — Count Alessandro Giuseppe Antonio Anastasio Volta, Quoted in [12] First Experiments with Eletricity Alessandro…