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Scientists Generate Black Hole Radiation in the Lab

Scientists Generate Black Hole Radiation in the Lab

Physics / Plasma Physics

created Dec 07, 2009 | popularity 4.2 / 5 (25) | comments 6

(PhysOrg.com) -- Due to their violent nature and long distance from Earth, black holes and their surroundings are very difficult to study. Currently, the main method to observe a black hole is to use an X-ray ...


A see-through surprise: Scientists make solid material transparent to terahertz waves

Physics / Condensed Matter

created Dec 07, 2009 | popularity 4.6 / 5 (18) | comments 1

Very often in science, the unexpected discovery turns out to be the most significant. Rice University Professor Junichiro Kono and his team weren't looking for a breakthrough in the transmission of terahertz signals, but ...


Cisco to proceed with $3.4 billion Tandberg deal

Technology / Business

created Dec 04, 2009 | popularity not rated yet | comments 0

(AP) -- Cisco Systems Inc. says it is waiving its condition that 90 percent of shareholders of Norwegian videoconferencing equipment firm Tandberg ASA back its $3.4 billion takeover offer and will close the deal as soon ...


ASGE issues guidelines on management of antithrombotic agents for endoscopic procedures

Medicine & Health / Other

created Dec 08, 2009 | popularity not rated yet | comments 0

According to a new guideline from the American Society for Gastrointestinal Endoscopy (ASGE) regarding the management of antithrombotic agents for endoscopy, aspirin and/or NSAIDs may be continued for all elective endoscopic ...


Newly discovered mechanism by which blood clots form

Medicine & Health / Research

created 14 hours ago | popularity not rated yet | comments 0

Polyphosphate from blood platelets plays a key role in inflammation and the formation of blood clots, scientists from the Swedish medical university Karolinska Institutet have shown. The study, which is presented in the prestigious ...