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+ - Amazon sues after ex-worker takes Google job->

Submitted by vortex2.71
vortex2.71 (802986) writes "Amazon is suing a former employee of its cloud services devision after he has taken a job with Google. The interesting aspect of the law suit is that Google is choosing to vigorously defend the lawsuit, so this is a case of Goliath vs. Goliath rather than David vs. Goliath. According to court documents, Zoltan Szabadi left a business-development position in Amazon Web Services to take a, partner reseller ecosystem manager, at Google Cloud Platform. Szabadi’s lawyer has responded by contending that Szabadi did sign a noncompete agreement, but he would only use his general knowledge and skills in sales at Google and would not use any confidential information he had access to at Amazon. He believes Amazon’s confidentiality and noncompete agreements are an unlawful business practice."
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Comment: New Resource Testing (Score 1) 105

by vortex2.71 (#46014531) Attached to: Study Doubts Quantum Computer Speed

People need to realize that this is not the government waste/quantum computing expose it is made out to be in this article. Whenever the supercomputing community comes out with a new resource, we test it and find the best algorithms for that resource. We have a long history of different algorithms working better for different resources. Take for instance, the transition from the Cray vector processors, to commodity Intel processors, then back to vector processors with the Earth Simulator, then back to Intel, then Cell processors, then CPUs. All of these required significant tweaking of our algorithms, which can take 5-10 years for the real work-horse codes to accomplish. In this case, the low hanging fruit lies in encryption, but other algorithms will find a niche in the quantum computing sector.

Comment: Not Much of an Engine (Score 2) 84

by vortex2.71 (#38346232) Attached to: Scientists Create World's Smallest Steam Engine

Did anyone actually read this story and notice that this is highly inefficient and not much of an engine. While it fits the definition of an engine thermodynamically, the process that they describe is not particularly useful. This is just an example of scientists doing their research and then noticing that they have met the definition for an engine and then promoting this fact in order to get press and increase their chances of funding down the road.

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Scientists Find Tears Are the Anti-Viagra 207

Posted by samzenpus
from the blood-hound-gang-is-wrong dept.
An anonymous reader writes "The male test subjects didn't know what they were smelling, they were just given little vials of clear liquid and told to sniff. But when those vials contained a woman's tears (collected while she watched a sad movie), the men rated pictures of women's faces as less sexually attractive, and their saliva contained less testosterone. Is this proof that humans make and respond to pheromones? The researcher behind the study doesn't use that controversial word, but he says his findings do prove that tears contain meaningful chemical messages."

+ - Shadow Scholar Details Student Cheating->

Submitted by vortex2.71
vortex2.71 (802986) writes "A "shadow writer", who lives on the East Coast, details how he makes a living writing papers for a custom-essay company and to describe the extent of student cheating he has observed. In the course of editing his article, The Chronicle Of Higher Education reviewed correspondence he had with clients and some of the papers he had been paid to write."
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Space

+ - Scientist proposes one-way trips to Mars->

Submitted by vortex2.71
vortex2.71 (802986) writes "Invoking the spirit of "Star Trek" in a scholarly article entitled "To Boldly Go," two scientists contend human travel to Mars could happen much more quickly and cheaply if the missions are made one-way. They argue that it would be little different from early settlers to North America, who left Europe with little expectation of return.

"The main point is to get Mars exploration moving," said Dirk Schulze-Makuch of Washington State University, who wrote the article in the latest "Journal of Cosmology" with Paul Davies of Arizona State University. The colleagues state — in one of 55 articles in the issue devoted to exploring Mars — that humans must begin colonizing another planet as a hedge against a catastrophe on Earth.

Mars is a six-month flight away, possesses surface gravity, an atmosphere, abundant water, carbon dioxide and essential minerals. They propose the missions start by sending two two-person teams, in separate ships, to Mars. More colonists and regular supply ships would follow."

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Supercomputing

+ - China Overtakes U.S. in Supercomputer Performance

Submitted by adeelarshad82
adeelarshad82 (1482093) writes "It's been rumored, but now it's official. The Chinese Tianhe-1A system at the National Supercomputer Center in Tianjin has achieved a performance level of 2.57 petaflop/s (quadrillions of calculations per second). This puts it in the number one spot on the 36th edition of the TOP500's world's most powerful supercomputer list. As a result, the prior winner on the list—the Cray XT5 "Jaguar" system at the U.S. Department of Energy (DOE) Oak Ridge Leadership Computing Facility in Tennessee—is now ranked in second place, with a score of 1.75 petaflop/s."

+ - U.S. to retake supercomputer throne from China->

Submitted by Merpy
Merpy (1475709) writes "China has broken the record for computing speed, creating a supercomputer that calculates at 2.57 petaflops. Now the U.S. is working on two 20 petaflop supercomputers. Is a digital cold war brewing? If so, it’s going to produce a lot of heat. China’s record-breaking 2.57 petaflop supercomputer, Tianhe-1A, officially broke the world record for computing speed Friday, and already the United States is working on something much larger. Two 20 petaflop supercomputers are in development in the States, reports Computerworld."
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