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Thomas Cook Invents Organized Tourism

Thomas Cook Invents Organized Tourism

Harald Sack
On 5 July 1841, British pioneer of organized tourism Thomas Cook arranged to take a group of 540 temperance campaigners from Leicester Campbell Street station to a rally in Loughborough, eleven miles away. This led him to start his own business founding the world’s first and most famous travel agency. A Cabinet Maker and Baptist Preacher Thomas Cook came from a Baptist family. His parents John and Elizabeth Cook lived in simple…
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communication
The RMS Britannia and the Transatlantic Postal Service

The RMS Britannia and the Transatlantic Postal Service

Harald Sack
On July 4, 1840, the RMS Britannia started her maiden voyage to Halifax, Nova Scotia from Liverpool, England. With the ocean liner of the British and North American Royal Mail Steam Packet Company, later known as Cunard Steamship Company, the first regularly operating transatlantic postal service between Europe and America was established. The Ancient Roman Postal Service Today, oversea’s communication is no problem at all. No matter via phone, skype, or email,…
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literature
Franz Kafka – A struggle between “Bureau” and literary vocation

Franz Kafka – A struggle between “Bureau” and literary vocation

Harald Sack
On July 3, 1883, German-speaking Bohemian Jewish novelist and short-story writer Franz Kafka was born. Kafka’s works are counted among the canons of world literature. For the description of his unusual way of portrayal a separate word has developed: “kafkaesque“. Most of Kafka’s works were published after his death and against his last will and testament by Max Brod, a close friend and confidant whom Kafka had appointed as executor. “As Gregor…
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literature
Hermann Hesse and his Quest for Self-Knowledge

Hermann Hesse and his Quest for Self-Knowledge

Harald Sack
On July 2, 1877, German poet, novelist, painter, and Nobel Laureate Hermann Hesse was born. He is best known for his novels ‘Steppenwolf‘, ‘Siddhartha‘, or ‘The Glass Bead Game‘, in which he explores the individual’s search for authenticity, self-knowledge and spirituality. “In the beginning was the myth. God, in his search for self-expression, invested the souls of Hindus, Greeks, and Germans with poetic shapes and continues to invest each child’s soul with poetry…
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literature
Georg Christoph Lichtenberg – Master of Aphorism

Georg Christoph Lichtenberg – Master of Aphorism

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…
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geology
The Mysterious Tunguska Event – June 30, 1908

The Mysterious Tunguska Event – June 30, 1908

Harald Sack
On June 30, 1908, seismic stations all across Europe registered an enormously powerful shock wave, which originated from a location near the Podkamennaya Tunguska River in what is now Krasnoyarsk Krai, Russia. The so-called Tunguska event ever since has challenged the fantasy of scientists, who related it to the impact of a meteor or comet fragment, or even have developed theories that speak of black holes, anti matter or less exotic geothermical…
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engineering
John Gorrie and the Wonders of Air Condition

John Gorrie and the Wonders of Air Condition

Harald Sack
On June 29, 1855, American physician, scientist, inventor, and humanitarian John Gorrie passed away. He is considered the father of refrigeration and air conditioning. Today, refrigeration as well as air condition has become a commodity. But, the importance of refrigeration to modern civilization as a means for conservation of food cannot be overestimated. A Brief History of Refrigeration Actually, even already in prehistoric times man was using ice to refrigerate and thus…
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physics
Carl Friedrich von Weizsäcker – The Responsibility of Science in the Atomic Age

Carl Friedrich von Weizsäcker – The Responsibility of Science in the Atomic Age

Harald Sack
On June 28, 1912, German physicist at philosopher Carl Friedrich von Weizsäcker was born. Being a member of the team of physicists, who under Werner Heisenberg‘s lead performed nuclear research in Germany during World War 2, Weizsäcker later made important theoretical discoveries regarding energy production in stars from nuclear fusion processes. He also did influential theoretical work on planetary formation in the early Solar System. “It’s useful when we learn to wonder…
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mathematics
Augustus de Morgan and Formal Logic

Augustus de Morgan and Formal Logic

Harald Sack
On June 27, 1806, British mathematician and logician Augustus De Morgan was born. He formulated De Morgan‘s laws and introduced the term mathematical induction, a method of mathematical proof typically used to establish a given statement for all natural numbers. As a computer scientist, I am of course familiar with De Morgan‘s laws, which are fundamental for Boolean logic. De Morgan‘s laws are merely transformation rules for two of the basic operators…
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cinematography
Peter Lorre – A Stranger in Paradise

Peter Lorre – A Stranger in Paradise

Harald Sack
On June 26, 1904, Hungarian-born American character actor of Jewish descent Peter Lorre was born. He went down in film history in 1931 with his portrayal of the uncanny child murderer in Fritz Lang‘s classic M.[1] After his emigration he worked as a successful character actor of often shady characters in Hollywood, among others in The Maltese Falcon, Casablanca, and Arsenic and Old Lace. “You know I can get away with murder.…
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