Fluffeh writes "Around nine months ago, BART Police asked to have wireless communications disabled (PDF) between Trans Bay Tube Portal and the Balboa Park Station. That was because they knew a public protest was to take place there — and the service to the underground communication system was disabled. This affected not only cellphone signals, but also the radio systems of Police, Fire and Ambulance crews (PDF) within the underground. This led to an even larger protest at a BART station and many folks filed complaints along with the American Civil Liberties Union and Electronic Frontier Foundation. The FCC responded by launching a probe into the incident. The results were a mixed bag of 'To protect citizens!' and 'Only in extreme cases,' not to mention the classic 'Terrorists use wireless communications!' But even if the probe doesn't lead to a full proceeding and formal order, the findings may well be used as a guide for many years to come."

microphage writes "Monsanto went after hundreds of farmers for infringing on their patented seed after audits revealed that their farms had contained their product — as a result of routine pollination by animals and acts of nature. Unable to afford a proper defense, competing small farms have been bought out by the company in droves. As a result, Monsanto saw their profits increase by the hundreds of millions over the last few years as a result. Between 1997 and 2010, Monsanto tackled 144 organic farms with lawsuits and investigated roughly 500 plantations annually during that span with a so-called 'seed police.'"

Zothecula writes "We may be closer to the day when United States Marines will, within a matter of minutes, use a handheld app to summon robotic helicopters to deliver battlefield supplies. On Tuesday, the Office of Naval Research (ONR) announced its five-year, US$98 million Autonomous Aerial Cargo Utility System (AACUS) program, with the specific aim of developing 'sensors and control technologies for robotic vertical take-off and landing aircraft.'" Last month we covered NATO's robotic helicopter, the K-MAX.

An anonymous reader writes "A new paper argues that China's cyber-warfare capability is actually pretty poor. '[China has] evinced little proficiency with more sophisticated hacking techniques. The viruses and Trojan Horses they have used have been fairly easy to detect and remove before any damage has been done or data stolen. There is no evidence that China's cyber-warriors can penetrate highly secure networks or covertly steal or falsify critical data,' the paper reads (PDF). 'They would be unable to systematically cripple selected command and control, air defense and intelligence networks and databases of advanced adversaries, or to conduct deception operations by secretly manipulating the data in these networks.'"

suraj.sun tips news that the U.S. Department of Homeland Security has begun testing its project to predict future crimes on members of the public. The Future Attribute Screening Technology (FAST) project is "designed to track and monitor, among other inputs, body movements, voice pitch changes, prosody changes (alterations in the rhythm and intonation of speech), eye movements, body heat changes, and breathing patterns." A field test was performed at a large venue earlier this year, and documents recently obtained through a Freedom of Information Act request indicate that testing is proceeding on other members of the public as well. "It's not clear whether these people were informed that they're participating in a FAST study."

Hugh Pickens writes "The Christian Science Monitor reports that a U.S. Energy Department advisory panel has endorsed fracking, or hydraulic fracturing, a promising technology that injects a mixture of water, sand, and chemicals underground to fracture rock and release shale gas previously thought unretrievable, paving the way for tens of thousands of new wells. If fracking can be done safely, it could be a major source of domestic energy over the next century. Shale gas makes up about 14 percent of the U.S. natural gas supply today, but is expected to reach 45 percent by 2035. But first, serious environmental concerns must be addressed. Earlier this year, a Duke University study of 68 private groundwater wells in Pennsylvania and New York state found evidence that shale-gas extraction has caused them to become contaminated with methane. One key recommendation by the panel is a call for transparency regarding the use of chemicals in the extraction process. Drillers say they would like to keep the exact formula of the chemicals they use secret because it represents a competitive advantage."

FoolishOwl writes "Scientists at the University of Leeds tested the effects of wearing heavy medieval armor by monitoring volunteers, who were experienced medieval reenactors, as they walked and ran on treadmills, while wearing accurate replicas of 15th century armor. While the suits of armor weighed between 30 and 50 kg, comparable to the weight of gear carried by modern soldiers, volunteers who carried equivalent amounts of weight in backpacks had an easier time with the weight. Volunteers in armor burned more energy and had difficulty breathing. The scientists speculate that much of the additional effort was due to weight of armor on the legs — leg armor was one of the first things dropped in the shift towards lighter armor in the 16th century. While it has long been assumed that heavy medieval armor limited mobility, and that this contributed to the outcome of battles, such as the Battle of Agincourt in 1415, this was the first study to quantify the impact of wearing heavy armor."

An anonymous reader writes "Google has reportedly banned a handful of Anonymous members from Google+ (it's not exactly clear how many accounts were shut down). The hacktivist group likened Google's actions to the stories of activists being banned from Facebook, Twitter, YouTube, as well as governments blocking various websites using Internet censorship tools. As a result, Anonymous has decided to create its own social network: Anonplus."