(PhysOrg.com) -- NASA and Pratt & Whitney Rocketdyne have successfully completed the heart of the J-2X upper stage rocket engine -- the turbomachinery assemblies -- for the first development engine off the production line. ...
Space Exploration
Dec 23, 2010
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(PhysOrg.com) -- Five decades after the discovery of a rare but potentially pivotal immune cell, scientists at Washington University School of Medicine in St. Louis have found a way to eliminate it in mice.
Cell & Microbiology
Dec 23, 2010
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Dutch scientists from the Kavli Institute of Nanoscience at Delft University of Technology and Eindhoven University of Technology have succeeded in controlling the building blocks of a future super-fast quantum computer. ...
Quantum Physics
Dec 23, 2010
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(PhysOrg.com) -- As an experimental physicist, Szabolcs Marka uses data analysis and diagnostics to enhance the reach of laser equipment to detect cosmic gravitational waves. Now he is using his expertise to target something ...
Cell & Microbiology
Dec 23, 2010
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(AP) -- Nine-year-old Lauren Hummingbird wants a cell phone for Christmas - and not just any old phone, but an iPhone. Such a request normally would be met with skepticism by her father, Cherokee Nation employee Jamie Hummingbird.
Software
Dec 23, 2010
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When prowling for a hook up, it's not always the good-looker who gets the girl. In fact, in a certain species of South American fish, brawn and stealth beat out colorful and refined almost every time.
Evolution
Dec 23, 2010
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A new study by Dr. Zvi Reich, a researcher at Ben-Gurion University of the Negev (BGU) in Beer-Sheva, Israel, documents the process through which journalists at major newspapers fought to receive byline recognition of their ...
Social Sciences
Dec 23, 2010
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(AP) -- If you this voted fall, there's a good chance you were texting about it.
Telecom
Dec 23, 2010
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