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Dienstag, 2014-07-22

Boosting the Force of Empty Space

Two atoms exchanging a virtual photon. Empty space around them is not as empty as one might think.

Vacuum fluctuations may be among the most counter-intuitive phenomena of quantum physics. Theorists from the Weizmann Institute (Rehovot, Israel) and the Vienna University of Technology propose a way to amplify their force.Mehr


Freitag, 2014-07-18

TU Wien Global Strategy 2013+

Globe

For the first time, a strategic concept for international activities in research and teaching has been developed at the TU Wien. Mehr


Donnerstag, 2014-07-17

ComForEn 2014 – 5th Symposium on Communications for Energy Systems

Logo

The Symposium will take place from September 29 until September 30 2014. Mehr


Freitag, 2014-07-04

Austria’s new green super computer

from left to right: Karl Schwaha (Uni Wien), Josef Glößl (BOKU Wien), Sabine Schindler (Uni Innsbruck), Minister Reinhold Mitterlehner, Horst Bischof (TU Graz), Johannes Fröhlich (TU Wien)

Several universities have come together to construct Austria’s most powerful mainframe computer. Phase VSC-3 (Vienna Scientific Cluster 3) offers not only impressive computing power, but also serious energy efficiency.Mehr


Mittwoch, 2014-07-02

The First Olympic Games of Logic

Olympic Games and Logic go together very well.

The Vienna University of Technology is the first venue of the Olympic Games of Logic. Teams from all over the world have developed computer programs which will compete during the “Vienna Summer of Logic”.Mehr


Dienstag, 2014-06-24

Sweet Sweet Straw

Various Trichoderma strains

The calorie free sweetener erythritol is widely used in Asia; it is also gaining popularity in Europe and America. At the Vienna University of Technology, a new cheap method has been developed to produce erythritol from straw...Mehr


Montag, 2014-06-23

This Sentence is Wrong

Kurt Gödel, 1925

The great Viennese logician Kurt Gödel studied statements which refer to themselves – and his results shook the foundations of mathematics. Mehr


Dienstag, 2014-06-17

Laser Physics upside down

Simulation of laser modes, excited in the system

At the Vienna University of Technology a system of coupled lasers has been created which exhibits truly paradoxical behaviour: An increase in energy supply switches the lasers off, reducing the energy can switch them on. Mehr


Montag, 2014-06-16

The Silver Age of Austrian Logic

Important people for philosophy and logic: Moritz Schlick (l) and Kurt Gödel (top); Ludwig Wittgenstein (l) und Karl Popper (bottom)

Once again, Vienna is one of the capitals of logic research, more than 80 years after Kurt Gödel wrote down his incompleteness theorems. The Vienna Circle started the golden age of logic. Now, a new “silver age” has begun.Mehr


Mittwoch, 2014-06-11

Chemical Sensor on a Chip

Just a drop is enough to test the chemical composition.

Using miniaturized laser technology, a tiny sensor has been built at the Vienna University of Technology which can test the chemical composition of liquids.Mehr


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