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Weird Solar Oscillations Triggered by Solar Flares

The Sun's outer layer is in a constant turbulent state, creating waves all across the solar surface, making its experience a patchwork pattern of peaks and troughs. The Solar and Heliospheric Observatory has recently determined that these waves may be created in the outcome of solar flares exploding on the surfa...

18 April 2008
10:32 GMT

WET Collaboration Begins Observations

White dwarfs are stars in their final stages of life. They are extremely brilliant, usually much smaller that the Sun - because they are basically the cores of dead stars - and cool down and reduce their brightness with the passing of time, until they turn into brown dwarfs, star so faint that they cannot be spotted ...

26 March 2008
11:40 GMT

Scientists Develop Ultra-efficient Piezoelectric Material

Researchers from Carnegie Institution have created a new piezoelectric material that may reduce fabrication costs and deliver high performance pierzoelectrics. Piezoelectrics are materials that have the ability to convert mechanical oscillation into electrical current, and vice versa. On Earth, piezoelectric material...

31 January 2008
09:57 GMT

Earth's Oscillations

Due to which process can we observe perfectly horizontal layers on the limestone cliffs (lines that repeat rhythmically at similar distances upside down)? The answer of the scientists: we should study the oscillations of the Earth's rotation axis. A kind of "Egg of Columbus", this explanation is accepted today, ...

10 May 2007
18:31 GMT




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