An anonymous reader writes "Computer scientists from the University of California, San Diego have broken the 'terabyte barrier' — and a world record — when they sorted more than a trillion bytes of data in 60 seconds. During this 2010 'Sort Benchmark' competition, a sort of 'World Cup of data sorting,' the UCSD team also tied a world record for fastest data sorting rate, sifting through one trillion data records in 172 minutes — and did so using just a quarter of the computing resources of the other record holder."

TechkNighT_1337 sends news that surfaced on the Next Big Future blog, concerning research out of the University of Bengal, in India. The report is of a possible superconducting effect at ambient room temperatures. Here is the paper on the ArXiv. (Note that this research has not been peer-reviewed or published yet.) "We report the observation of an exceptionally large room-temperature electrical conductivity in silver and aluminum layers deposited on a lead zirconate titanate (PZT) substrate. The surface resistance of the silver-coated samples also shows a sharp change near 313 K. The results are strongly suggestive of a superconductive interfacial layer, and have been interpreted in the framework of Bose-Einstein condensation of bipolarons as the suggested mechanism for high-temperature superconductivity in cuprates. ... The fact that the results described above have been obtained from very simply-fabricated systems, without the use of any sophisticated set-up and any special attention being given to crystal purity, atomic perfection, lattice matching, etc. suggests that the physical process is a universal one, involving only an interface between a metal and an insulator with a large low-frequency dielectric constant. We note in passing that PZT and the cuprates have similar (perovskite or perovskite-based) crystal structures. This resemblance may provide an added insight into the basic mechanism of high-temperature superconductivity."

ChiefMonkeyGrinder writes "Software on medical implants is not open to scrutiny by regulatory bodies. Glyn Moody writes: 'Software with the ability to harm as well as help us in the physical world needs to be open to scrutiny to minimise safety issues. Medical devices may be the most extreme manifestation of this, but with the move of embedded software into planes, cars and other large and not-so-large devices with potentially lethal side-effects, the need to inspect software there too becomes increasingly urgent.' A new report 'Killed by Code: Software Transparency in Implantable Medical Devices' from the Software Freedom Law Center points out that, as patients grow more reliant on computerized devices, the dependability of software is a life-or-death issue. 'The need to address software vulnerability is especially pressing for Implantable Medical Devices, which are commonly used by millions of patients to treat chronic heart conditions, epilepsy, diabetes, obesity, and even depression.' Will making the source code free to scrutiny address the issue of faulty devices?"

The Plastiki, a catamaran made with plastic bottles, has completed a 8,000 mile trip between San Francisco and Sydney. Captain David de Rothschild said, "The Plastiki is literally a metaphorical message in a bottle about beating waste and reducing our human fingerprints on our natural environment." The boat will go on display at the Australian National Maritime Museum for the next month.

An anonymous reader writes "Julian Assange, the man behind WikiLeaks, explains why he feels it is right to encourage the leaking of secret information. He maintains that the more money an organisation spends on trying to conceal information, the more good it is likely to do if leaked. For Assange, leaked intelligence reveals the true state of governments, their human rights abuses, and their activities, it's what the 'history of journalism is.' On the media's role in making information available to the public, Assange maintains that 'the rest of the world's media is doing such a bad job that a little group of activists is able to release more of that type of information [classified documents] than the rest of the world press combined.'"

schliz writes "An Australian cave system visited by 200,000 tourists a year is expanding its range of audio guides to support Klingon. Cave operators reportedly engaged the services of two 'Klingon scholars' from the US, following Star Trek's naming of a 'Sydney Class' Starship, the USS Jenolan."

An anonymous reader writes "It's not exactly official, but should also surprise no one: According to a new study the psychological profile of iPad owners can be summed up as 'selfish elites' while have-not critics are 'independent geeks.' Consumer research firm MyType conducted the study, in which opinions of 20,000 people were analyzed between March and May. The firm's conclusion was that iPad owners tend to be wealthy, sophisticated, highly educated and disproportionately interested in business and finance, while they scored terribly in the areas of altruism and kindness. In other words, 'selfish elites.'"