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The Rarest in the World – The Blue Mauritius

The Rarest in the World – The Blue Mauritius

Tabea Tietz
On September 21, 1847, the famous Mauritius “Post Office” stamps were issued by the British Colony Mauritius. They are among the rarest postage stamps in the world and a letter with both stamps on its cover is estimated to be worth more than 4 Million US$. Mauritius Postal Service The first official postal service on Mauritius existed already in 1772.  Since 1810 the island was a British colony, before that it was…
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communication
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

Tabea Tietz
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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communication
Adolph von Knigge and the Art of Human Relations

Adolph von Knigge and the Art of Human Relations

Tabea Tietz
On May 6, 1796, Freiherr Adolph Franz Friedrich Ludwig Knigge passed away. In Germany, Knigge is best remembered for his book ‘Über den Umgang mit Menschen‘ (On Human Relations), a treatise on the fundamental principles of human relations that has the reputation of being the authoritative guide to behaviour, politeness, and etiquette. “Without inspiration, which fills the soul with a healthy warmth, nothing great can ever be brought to pass.” — Adolph…
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communication
SPAM Rules the Internet

SPAM Rules the Internet

Harald Sack
On May 3, 1978, the earliest documented spam (although the term had not yet been coined) was sent as a message advertising the availability of a new model of Digital Equipment Corporation computers sent by Gary Thuerk to 393 recipients on ARPANET. A Global Issue Today, spam has become a global issue that is not only restricted to email. There is spam in instant messaging, newsgroups, social networks, mobile phones, online gaming,…
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broadcasting
How Reginald Fessenden sent the World’s First Radio Broadcast on Christmas Eve 1906

How Reginald Fessenden sent the World’s First Radio Broadcast on Christmas Eve 1906

Tabea Tietz
It was on Christmas Evening in 1906, when Reginald Fessenden broadcasted the very first radio program in the United States including a speech by Fessenden, music from the phonograph, a violin solo, and a short reading of the bible heard on the US-Atlantic-Coasters. Reginald Fessenden Background Reginald Fessenden was educated at the Trinity College in Ontario followed by the Bishop’s College School in Quebec. During this period, he already taught mathematics to…
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communication
Guglielmo Marconi and his Magic Machine

Guglielmo Marconi and his Magic Machine

Harald Sack
On December 12, 1901, Italian born engineer Guglielmo Marconi succeeded with the very first radio transmission across the Atlantic, by receiving the first transatlantic radio signal at Signal Hill in St John’s, Newfoundland transmitted by the Marconi company’s new high-power station at Poldhu ,Cornwall. The distance between sender and receiver was about 3,500 kilometres (2,200 mi) and with this groundbreaking long distance record the era of wireless telecommunication started. “Have I done…
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communication
The Birth of the Internet

The Birth of the Internet

Harald Sack
On October 29, 1969, the very first message between two distant computer nodes, from the Network Measurement Center at the UCLA’s School of Engineering and Applied Science and SRI International (SRI) was sent. This is to be considered the birth of the ARPANET, which should become the Internet. Origins of the Internet What was the reason for the development of the Internet? Especially in the 1960s, when computers were absolutely not widespread…
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astronomy
The Great Moon Hoax of 1835

The Great Moon Hoax of 1835

Tabea Tietz
On September 16, 1835, the New York Sun concedes that her serial article about the sensational discoveries of astronomer Sir John Herschel about the Moon was only a hoax to increase their circulation. In the history of newspaper this scandal is referred to as ‘The Great Moon Hoax of 1835‘. “GREAT ASTRONOMICAL DISCOVERIES LATELY MADE BY SIR JOHN HERSCHEL, L.L.D. F.R.S. &c. At the Cape of Good Hope” [From Supplement to the…
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communication
Stanislaw Lem and Mankind’s Place in the Universe

Stanislaw Lem and Mankind’s Place in the Universe

Harald Sack
On September 12, 1921, Polish writer of science fiction, philosophy and satire Stanislaw Lem was born. He is considered to be one of the most widely read science fiction writers in the world with his books translated into 41 languages and have sold over 27 million copies. His best known novel Solaris, about the ultimate inadequacy of communication between human and non-human species, published in 1961, was made into a feature film…
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communication
Émile Baudot and his Improvements in Telecommunication

Émile Baudot and his Improvements in Telecommunication

Harald Sack
On September 11, 1845, French telegraph engineer and pioneer of telecommunication Émile Baudot was born. Baudot invented a multiplexed printing telegraph system, for which he invented the Baudot code, and allowed multiple transmissions over a single line. The baud unit was named after him. The Modest Life of Émile Baudot Baudot was born in Magneux, Haute-Marne, France, the son of farmer Pierre Emile Baudot, who later became the mayor of Magneux. In his youth he…
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