dcblogs writes U.S. officials Friday announced plans to spend $325 million on two new supercomputers, one of which may eventually be built to support speeds of up to 300 petaflops. The U.S. Department of Energy, the major funder of supercomputers used for scientific research, wants to have the two systems – each with a base speed of 150 petaflops – possibly running by 2017. Going beyond the base speed to reach 300 petaflops will take additional government approvals. If the world stands still, the U.S. may conceivably regain the lead in supercomputing speed from China with these new systems. How adequate this planned investment will look three years from now is a question. Lawmakers weren’t reading from the same script as U.S. Energy Secretary Ernest Moniz when it came to assessing the U.S.’s place in the supercomputing world. Moniz said the awards “will ensure the United States retains global leadership in supercomputing.” But Rep. Chuck Fleischmann (R-Tenn.) put U.S. leadership in the past tense. “Supercomputing is one of those things that we can step up and lead the world again, ” he said. Read more of this story at Slashdot.
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US DOE Sets Sights On 300 Petaflop Supercomputer
HughPickens.com writes: Ron Nixon reports in the NY Times that the United States Postal Service says it approved nearly 50, 000 requests last year from law enforcement agencies and its own internal inspection unit to secretly monitor the mail of Americans for use in criminal and national security investigations, in many cases without adequately describing the reason or having proper written authorization. In addition to raising privacy concerns, the audit questioned the efficiency and accuracy of the Postal Service in handling the requests. The surveillance program, officially called mail covers, is more than a century old, but is still considered a powerful investigative tool. The Postal Service said that from 2001 through 2012, local, state and federal law enforcement agencies made more than 100, 000 requests to monitor the mail of Americans. That would amount to an average of some 8, 000 requests a year — far fewer than the nearly 50, 000 requests in 2013 that the Postal Service reported in the audit (PDF). In Arizona in 2011, Mary Rose Wilcox, a Maricopa County supervisor, discovered that her mail was being monitored by the county’s sheriff, Joe Arpaio. Wilcox had been a frequent critic of Arpaio, objecting to what she considered the targeting of Hispanics in his immigration sweeps. Wilcox sued the county, was awarded nearly $1 million in a settlement in 2011 and received the money this June when the Ninth Circuit Court of Appeals upheld the ruling. Andrew Thomas, the former county attorney, was disbarred for his role in investigations into the business dealings of Ms. Wilcox and other officials and for other unprofessional conduct. “I don’t blame the Postal Service, ” says Wilcox, “but you shouldn’t be able to just use these mail covers to go on a fishing expedition. There needs to be more control.” Read more of this story at Slashdot. 
Data Looks Dope’s Max Einstein sent us his new creation: What the top 100 porn stars look like. At the top you can you can see the breast cup size. At the bottom there’s the top 100 actresses as ranked in Xvideos.com along with body measuring information according Internet Adult Film Database. Read more… 
You are looking at the Alpha Magnetic Spectrometer onboard the ISS. The news is that, “after accumulating years of data, there are significantly more positrons than expected at the highest energies detected.” Scientists believe their origin may be the destruction of dark matter, which is amazing. Read more… 
One of the six simple machines, a screw is nothing more than an inclined plane wrapped around a center pole. While today screws come in standard sizes, and typically are tightened by turning clockwise (and loosened by turning counterclockwise), this is a recent invention. A great example of how things that seem simple can be really hard to do right, the development of the predicable system we enjoy today took 2, 000 years to invent. Read more… 
ideonexus writes: After Emma Watson gave a speech on the need for feminism (video) to the United Nations, 4chan users threatened to release nude photos of the Harry Potter star in retaliation, setting up the emmayouarenext.com website with a countdown clock. Now it has been revealed that the site was an elaborate hoax intended publicize a movement to shut down 4chan. Read more of this story at Slashdot. 