On this day in 1804 geographer, naturalist, and explorer Alexander von Humboldt returned home from his great South America scientific discovery journey.
It all started on August 12, 1981. IBM presented the IBM 5150, the very first IBM personal computer, commonly known as the IBM PC, is the original version and progenitor of the IBM PC compatible hardware platform.
The first Science Slam in Potsdam took place yesterday at the Hans-Otto-Theater and we were there to see five young scientists presenting their latest studies on five different topics.
The rules of the Science Slam are easy. The participants have 10 minutes to present their own research results in an entertaining way. The audience then picks the winner by the volume of their applause
On July 20, 1969 (for Western Europeans it was one day later, i.e. July 21, 3:56 MEZ) United States' space mission Apollo 11 reached the moon with the lunar module Eagle and the two astronauts Neil Armstrong and Edwin "Buzz" Aldrin about 76 hours after they left earth from Kennedy Space Center in Florida.
As you might know for sure, Benjamin Franklin wasn't 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. Therefore the family could not afford the adequate education for their 17 children....
On June 10th 1829 the very first of now legendary annual boat races of Oxford and Cambridge on the river Thames took place. The race came about because two friends from Harrow School, Charles Wordsworth (nephew of the poet William Wordsworth), of Christ Church College, Oxford, and Charles Merrivale of St. John’s, Cambridge, met during the vacation in Cambridge, where Wordsworth’s father was master of Trinity. Wordsworth went rowing on the river Cam, and the two school fellows decided to set up a challenge.
On the 7th of June in the year of our Lord 1742, Prussian mathematician Christian Goldbach wrote a letter to his famous colleague Leonard Euler, which should make history. Well, at least in the mathematical world. In this letter Christian Goldbach refined an already previously stated conjecture from number theory concerning primes to his friend Euler, which by today is known as the famous Goldbach conjecture.
"Why would you want to climb Mount Everest?" George Mallory was asked this question in 1924 and gave the most obvious answer: "Because it's there". The famous mountaineer was born 126 years ago, and best known for his expeditions to the highest mountain on earth.
"It is not certain that everything is uncertain." is one of the many profound insights that philosopher and mathematician Blaise Pascal (1623-1662) published in his seminal work entiteled "Pensées" (Thoughts, published in 1669). He literally had versatile scientific interests, as he provided influential contributions in the field of mathematics, physics, engineering, as well as in religious philosophy.
Lately, several earthquakes have caused fear and chaos in Italy. Just yesterday, 10 people have lost their lives after the 5.8 quake in Modena and many more are presumably buried underneath the ruins. Earthquakes happen every day around the globe, only this year 7156 quakes have been registered by seismometers, but most of them stay unnoticed for us humans.
112 years ago, famous american writer Stephen Crane died at age 28. Despite of his youth, he already had become one of the icons of american literature. Most famous is his american civil war novel 'The Red Badge of Courage', which has been read by almost every american high school kid.
Today for us it's pretty normal that electricity can be transmitted on a wire, because it's part of our daily life. But, in the early 18th century, when the English nature-scientist Stephen Gray was able to show that electricity really can be transmitted on a string of copper, it was an unheard-of revelation.
32 years ago, one of the most famous characters in the history of gaming was born. Pac-Man was developed by the Japanese company Namco and amazed many people around the globe.
If you are going to Barcelona, Spain, it is rather unlikely that you will leave without having visited one of the fascinating architectural creations of famous architect and designer Antoni Gaudí, the frontfigure of the so-called Catalan Modernism (Modernista), who was born 160 years ago today. Architecture, nature, religion, and the love to his home country Catalonia were the driving forces of Gaudí's work. His work transcended mainstream Modernisme, culminating in an organic style inspired by nature.
The term “Semantic Search” is certainly not new. However, it has taken on a new dimension and implications in both search and social engines today. In addition, it has had a strong impact on targeted semantic advertising.
The search giant generated $10.9 billion in ad revenue in the first six months of 2012, while newspapers and magazines in the U.S. made $10.5 billion, according to Statista.
Without difficulty, you can notice that a pioneer in musical engineering is to be remembered today. Today's Google Doodle shows the Moog synthesizer, invented by Robert Arthur Moog, who was born today 78 years ago.
On this day in 1921, the psychotherapist, psychoanalytic, sociologist, philosopher, and author Paul Watzlawick was born. He was best known for his approaches in the field of schizophrenia and his five axiomes in the theory of communication.
J. Osterhoff, J. Waitelonis, и H. Sack. Proc. of 2. Workshop Interaktion und Visualisierung im Daten-Web (IVDW 2012), im Rahmen der INFORMATIK 2012, Braunschweig, (2012)
T. Heath, R. Singer, N. Shabir, C. Clarke, и J. Leavesley. Proceedings of the 2nd International Workshop on Learning and Education with the Web of Data (LiLe-2012 at WWW-2012) Lyon, France, April 17, 2012., (2012)
H. Yang, B. Quehl, и H. Sack. Proc. of the 19th International Conference on Systems, Signals and Image Processing (IWSSIP 2012), April 11-13, 2012, Vienna (Austria), стр. 9--12. (2012)
J. Hercher, M. Ruhl, и H. Sack. Proc. of 2nd DGI Conference, 64th Annual DGI Meeting -- Social Media and Web Science -- Das Web als Lebensraum, стр. 251--262. Deutsche Gesellschaft für Informationswissenschaft und Informationspraxis e.V., Frankfurt a. M., (2012)
M. Knuth, J. Hercher, и H. Sack. Proc. of. 2nd Int. Workshop on Usage Analysis and the Web of Data (USEWOD 2012), co-located with the 21st International World Wide Web Conference 2012 (WWW 2012), April 17, 2012, Lyon (France), (2012)
H. Yang, B. Quehl, и H. Sack. Proc. of 13th Int. Workshop on Image Analysis and Multimedia Interactive Services (WIAMIS 2012), May 23-25, 2012, Dublin (Ireland), (2012)