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Data Center Standard Proposal Adds WEE To PUE 62

judgecorp writes: A proposed revision to the data center efficiency standard will delight the infantile by adding WEE to PUE. Seriously, PUE is widely used to compare data center efficiency, but critics say it is unfairly biased to sites in the Northern Hemisphere which can use evaporative cooling, and ignores the environmental impact of water use by data centers. Simply adding the evaporative energy of water to a measure based on electrical energy will face a lot of opposition however — on various grounds including science and marketing.

Replacing Silicon With Gallium Nitride In Chips Could Reduce Energy Use By 20% 90

Mickeycaskill writes: Cambridge Electronics Inc (CEI), formed of researchers from the Massachusetts Institute of Technology (MIT), claim semiconductors made of gallium nitride (GaN) could reduce the power consumption of data centers and consumer electronics by 20 percent by 2025. CEI has revealed a range of GaN transistors and power electronic circuits that have just one tenth of the resistance of silicon, resulting in much higher energy efficiency. The company claims to have overcome previous barriers to adoption such as safety concerns and expense through new manufacturing techniques. "Basically, we are fabricating our advanced GaN transistors and circuits in conventional silicon foundries, at the cost of silicon. The cost is the same, but the performance of the new devices is 100 times better," Cambridge Electronics researcher Bin Lu said.

Swiss Researchers Describe a Faster, More Secure Tor 61

An anonymous reader writes: Researchers from the Swiss Federal Institute of Technology and University College London published a paper this week describing a faster and more secure version of Tor called HORNET. On one hand, the new onion routing network can purportedly achieve speeds of up to 93 gigabits per second and "be scaled to support large numbers of users with minimal overhead". On the other hand, researchers cannot claim to be immune to "confirmation attacks" known to be implemented on Tor, but they point out that, given how HORNET works, perpetrators of such attacks would have to control significantly more ISPs across multiple geopolitical boundaries and probably sacrifice the secrecy of their operations in order to successfully deploy such attacks on HORNET.

Comment Re:May not have to worry about taxes (Score 1) 734

While working in Canada I had a boss who was a US citizen, but he had been born in Canada to US married parents. He had the tax id for his parents to claim him as a dependent till 18. But he did not have a SSN number. He refused to work in the states because he didn't want to get a SSN number and thus have to pay taxes for the rest of his life, but he was still a US citizen. I have no clue if that was legal or not. And I have no idea if this matches your circumstances, but it may be something you want to look into. See if they will be forced to pay taxes even if they don't have an SSN number just the tax id (which is different for children, or so I've been told).

I am shocked that someone posted something potentially informative.

Comment Re:Sarkeesian, really? (Score 1) 299

Sarkeesian was the first to really stand up to it in a very public way, did a lot to draw attention to the problem and documented it in detail. I think it's fair to say that we wouldn't have come this far without her.

For me it's hard to pick between her and Snowden. Both have done a lot to draw attention to important issues, at great personal risk.

Snowden blow open something I already knew. But Sarkeesian let me in on the child thread of the above post. I was utterly unaware that so many readers of Slashdot were...well...whatever one calls those kind of people.

Submission A Domain Registrar Is Starting a Fiber ISP to Compete With Comcast

Jason Koebler writes: Tucows Inc., an internet company that's been around since the early 90s—it’s generally known for being in the shareware business and for registering and selling premium domain names—announced that it's becoming an internet service provider.
Tucows will offer fiber internet to customers in Charlottesville, Virginia—which is served by Comcast and CenturyLink—in early 2015 and eventually wants to expand to other markets all over the country. “Everyone who has built a well-run gigabit network has had demand exceeding their expectations," Elliot Noss, Tucows' CEO said. "We think there's space in the market for businesses like us and smaller."

Submission RIP DDJ->

An anonymous reader writes: Dr. Dobb's — long time icon of programming magazines — "sunsets" at the end of the year. Younger people may not care, but for the hard core old guys, it marks the end of a world where broad knowledge of computers and being willing to create solutions instead of reuse them was valuable.
Link to Original Source

Submission Verizon Offers Encrypted Calling With NSA Backdoor At No Additional Charge->

An anonymous reader writes: As a string of whistle blowers like former AT&T employee Mark Klein have made clear abundantly clear, the line purportedly separating intelligence operations from the nation's incumbent phone companies was all-but obliterated long ago. As such, it's relatively amusing to see Verizon announce this week that the company is offering up a new encrypted wireless voice service named Voice Cypher. Voice Cypher, Verizon states, offers "end-to-end" encryption for voice calls on iOS, Android, or BlackBerry devices equipped with a special app made by Cellcrypt.

Verizon says it's initially pitching the $45 per phone service to government agencies and corporations, but would ultimately love to offer it to consumers as a line item on your bill. Of course by "end-to-end encryption," Verizon means that the new $45 per phone service includes an embedded NSA backdoor free of charge. Apparently, in Verizon-land, "end-to-end encryption" means something entirely different than it does in the real world:

Link to Original Source

Submission Scientists solve mystery of spontaneously combusting rubble piles in Japan quake->

sciencehabit writes: Something strange happened in the aftermath of the 2011 earthquake and tsunami that pummeled Japan. Months later, mysterious fires began breaking out in piles of brick and wood from damaged buildings. Researchers puzzled over what sparked the fires, but a new study offers a possible explanation: decomposing rice-straw flooring, called tatami mats, filled with fermenting microbes that generate large quantities of heat.
Link to Original Source

Comment Re:I don't see it (Score 4, Insightful) 74

I guess they are trying to argue that the placement of the items is the connection?

Pretty much. I suspect this is one of those situations where "correlation != causality" is an appropriate comment.

I would say instead that, given a sufficiently large enough data set, patterns and correlations are bound to appear. The likelihood that thousands of paintings were analyzed in this way and no matches were found, purely on a random basis, is very small.

You will lose an important tape file.