gkwok - Slashdot User

94 New Species Described By CA Academy of Sciences 52

Posted by samzenpus on Wednesday December 16, 2009 @10:37PM from the what's-in-a-name dept.

An anonymous reader writes "Researchers at the California Academy of Sciences traversed four continents and two oceans to uncover 94 new species in 2009, proving that while sometimes in this digital age the world can feel like a small place, much of it has yet to be explored. Among the 94 discoveries were 65 arthropods, 14 plants, 8 fishes, 5 sea slugs, one coral, and one fossil mammal. Why does it matter? As Dr. David Mindell, Dean of Science and Research Collections at the Academy, explained, 'Humans rely on healthy ecosystems, made up of organisms and their environments. Creating a comprehensive inventory of life on our planet is critical for understanding and managing resources. Yet a great many life-forms remain to be discovered and described.'"

Super-Earths Discovered Orbiting Nearby, Sun-Like Star 242

Posted by Soulskill on Monday December 14, 2009 @05:52PM from the i-for-one dept.

likuidkewl writes "Two super-earths, 5 and 7.5 times the size of our home, were found to be orbiting 61 Virginis a mere 28 light years away. 'These detections indicate that low-mass planets are quite common around nearby stars. The discovery of potentially habitable nearby worlds may be just a few years away,' said Steven Vogt, a professor of astronomy and astrophysics at UCSC. Among hundreds of our nearest stellar neighbors, 61 Vir stands out as being the most nearly similar to the Sun in terms of age, mass, and other essential properties."

Modern Warfare 2 Not Recalled In Russia After All 94

Posted by Soulskill on Friday November 20, 2009 @04:14AM from the it's-the-thought-that-counts dept.

thief21 writes "After claims that console versions Modern Warfare 2 had been recalled in Russia due to complaints from politicians and the gaming public over the infamous airport slaughter scene, it turns out the stories were completely untrue. Activision never released a console version of the game in Russia." Instead, they simply edited the notorious scene out of the PC version. They did this of their own volition, since Russia doesn't have a formal ratings committee.

Comment Re:pi (Score 1) 509

by gkwok on Tuesday July 01, 2008 @11:13PM (#24025627) Attached to: Roundest Object In the World Created

No. Pi is a transcendental number, and transcendental numbers are a subset of irrational numbers, which by definition cannot be represented as a ratio of two integers. Pi = C/D, which in the case of this sphere are two finite integers. As another poster said, you're limited by the precision of the total number of atoms in your sphere. If you used a larger or smaller sphere, you'll get a different value of C/D.

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