Monthly Archives: October 2013

The “King of Bombs” and the Craze of Cold War Nuclear Armament

The “King of Bombs” and the Craze of Cold War Nuclear Armament

On October 30, 1961, the Soviet Union detonated the hydrogen bomb Tsar Bomba over Novaya Zemlya, which still is the largest explosive device ever detonated, nuclear or otherwise. Technical Challenges Just to get an idea of the bomb’s power, the Tsar Bomba measured ten times the power of all explosives used during World War II. Still, the bomb was known for the very little amount of fallout, produced during the explosion since…
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Charles Martell and the Battle of Tours and Poitiers

Charles Martell and the Battle of Tours and Poitiers

Charles Martel (718-748)from “Promptuarii Iconum Insigniorum” (1553) On October 25, 732 AD, the Battle of Tours and Poitiers between the united Frankish and Burgundian forces under Austrasian Mayor of the Palace Charles Martel, against an army of the Umayyad Caliphate led by Abdul Rahman Al Ghafiqi, Governor-General of al-Andalus, ended the Islamic expansion era in Europe. It is argued among historians that Charles Martel’s victory was one of the most important events…
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The Last Lecture of Randy Pausch

The Last Lecture of Randy Pausch

Randy Pausch(1960 – 2008) On October 23, 1960, professor of computer science and human-computer interaction Randy Pausch was born. He is best known for a lecture titled “The Last Lecture: Really Achieving Your Childhood Dreams” he gave after he had learned that he had pancreatic cancer, which became rather popular on youtube. Randy Pausch studied at Brown University and received his Ph.D. in computer science at Carnegie Mellon University in the 1980’s.…
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Subrahmanyan Chandrasekhar and the Evolution of Stars

Subrahmanyan Chandrasekhar and the Evolution of Stars

Subrahmanyan Chandrasekhar (1910-1995) On October 19, 1910, Indian-American astrophysicist and Nobel Laureate Subrahmanyan Chandrasekhar was born. He won the 1983 Nobel Prize for Physics together with William Alfred Fowler for key discoveries that led to the currently accepted theory on the later evolutionary stages of massive stars. If you are a frequent reader of this blog, you might have encountered articles about scientists, artists, or explorers you might have never heard of.…
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You Ain’t Heard Nothin’ Yet – The Movies started Talking

You Ain’t Heard Nothin’ Yet – The Movies started Talking

The first feature-length motion picture withsequences of synchronized speech:‘The Jazz Singer’ from 1927 On October 6, 1927, the first feature-length motion picture with synchronized dialogue sequences, The Jazz Singer premiered. With its Vitaphone sound-on-disc system it heralded the commercial ascendance of the “talkies” and the decline of the silent film era. We all know that it started with the silent films already at the end of the 19th century as a simple…
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