BlogArena

General blog about anything and everything of everyday's life.

25. Aug 2019

October 2, 2018
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Study reveals vision’s role in vowel perception

In a study based at Brown University, researchers found that the motion and configuration of a speaker’s lips are key components of the information people gather when distinguishing vowels in speech. PROVIDENCE, R.I. [Brown University] — For all talkers, except … Continue reading

December 24, 2017
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Hacking a pressure sensor to track gradual motion along marine faults

Deep below the ocean’s surface, shielded from satellite signals, the gradual movement of the seafloor — including along faults that can unleash deadly earthquakes and tsunamis — goes largely undetected. As a result, we know distressingly little about motion along … Continue reading

March 29, 2014
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What singing fruit flies can tell us about quick decisions

You wouldn’t hear the mating song of the male fruit fly as you reached for the infested bananas in your kitchen. Yet, the neural activity behind the insect’s amorous call could help scientists understand how you made the quick decision … Continue reading

January 13, 2014
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A Micro-Muscular Break Through

Berkeley Lab Researchers Make a Powerful New Microscale Torsional Muscle/Motor from Vanadium Dioxide Vanadium dioxide is poised to join the pantheon of superstars in the materials world. Already prized for its extraordinary ability to change size, shape and physical identity, … Continue reading

December 7, 2013
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NASA’s Cassini Spacecraft Obtains Best Views of Saturn Hexagon

Embedded video from NASA Jet Propulsion Laboratory California Institute of Technology NASA’s Cassini spacecraft has obtained the highest-resolution movie yet of a unique six-sided jet stream, known as the hexagon, around Saturn’s north pole.

January 5, 2013
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Testing Einstein’s E=mc2 in Outer Space

UA physicist Andrei Lebed has stirred the physics community with an intriguing idea yet to be tested experimentally: The world’s most iconic equation, Albert Einstein’s E=mc2, may be correct or not depending on where you are in space. With the … Continue reading

October 14, 2012
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Scientists Uncover Diversion of Gulf Stream Path in Late 2011

Warmer waters flowed to shelfbreak south of New England At a meeting with New England commercial fishermen last December, physical oceanographers Glen Gawarkiewicz and Al Plueddemann from the Woods Hole Oceanographic Institution (WHOI) were alerted by three fishermen about unusually … Continue reading

October 11, 2012
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Bounce, Skid, Wobble: How Huygens Landed on Titan

Piecing together the events of the farthest touchdown a manmade spacecraft has ever made on an alien world reveals new clues about Titan’s surface and helps plan future missions to moons and planets. The Huygens probe, ferried to Saturn’s moon … Continue reading