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Earth

White House Approves Sonic Cannons For Atlantic Energy Exploration 272

Posted by Soulskill from the still-waiting-on-my-sonic-screwdriver dept.
An anonymous reader writes: The White House on Friday gave final approval to allow the use of sonic cannons in finding energy deposits underneath the ocean floor on the U.S. Atlantic seaboard. The Bureau of Ocean Energy Management says that finding energy resources off the Atlantic seaboard "could generate thousands of jobs, but has also acknowledged that the process will harm sea creatures." Sonic cannons "fire sound waves 100 times louder than a jet engine." Mammals such as whales and dolphins that communicate through sound will most likely be affected, but scientists aren't sure to what extent. They also aren't sure how the cannons will affect fish and other sea creatures or how any physiological effects on them may impact the fishing industries of the U.S. and the other countries who rely on seafood that migrate into and out of the Atlantic Ocean.
Government

Drone Search and Rescue Operation Wins Fight Against FAA 77

Posted by Soulskill from the compelling-reasons-to-get-lost-in-the-woods dept.
An anonymous reader writes: Back in February, officials at the Federal Aviation Administration told a Texas search-and-rescue team they couldn't use drones help locate missing persons. The team, which is called EquuSearch, challenged the FAA in court. On Friday, the court ruled (PDF) in favor of EquuSearch, saying the FAA's directive was "not a formal cease-and-desist letter representing the agency's final conclusion." EquuSearch intends to resume using the drones immediately. This puts the FAA in the position of having to either initiate formal proceedings against EquuSearch, which is clearly operating to the benefit of society (as opposed to purely commercial drone use), or to revisit and finalize its rules for small aircraft entirely. The latter would be a lengthy process because "Congress has delegated rule making powers to its agencies, but the Administrative Procedures Act requires the agencies to provide a public notice and comment period first."
Robotics

Wearable Robot Adds Two Fingers To Your Hand 77

Posted by Soulskill from the handy-inventions dept.
rtoz writes: Researchers at MIT have developed a robot that enhances the grasping motion of the human hand. This wrist-wearable robot adds two extra fingers that respond to movements in the wearer's hand. The robotic fingers are on either side of the hand — one outside the thumb, and the other outside the little finger. A control algorithm enables it to move in sync with the wearer's fingers to grasp objects of various shapes and sizes. With the assistance of these extra fingers, the user can grasp objects that are usually too difficult to pick up and manipulate with a single hand.
Shark

NIF Compresses Diamonds With 50 Million Atmospheres of Pressure 81

Posted by Unknown Lamer from the memories-bring-diamonds-and-lasers dept.
sciencehabit (1205606) writes The world's largest laser [the National Ignition Facility], a machine that appeared as the warp core in 'Star Trek into Darkness', has attained a powerful result: It's squeezed diamond, the least compressible substance known, 50 million times harder than Earth's atmosphere presses down on us. ... As the researchers report online today in Nature, the x-ray assault nearly quadrupled the diamond's density. "That's a record," Smith [one of the researchers] says. "No one's compressed diamond to that extent before." The blast pulverized the diamond into dust, but before the mineral's destruction the scientists successfully measured its density ... For a billionth of a second, the diamond, which is normally 3.25 times denser than water, became ... 12.03 times denser than water. ... Scientists have speculated that diamond worlds may exist elsewhere. If a solar system arises with more carbon than oxygen, then carbon should soak up the oxygen by forming carbon monoxide, leaving excess carbon to create carbon planets—which, under pressure, become diamond worlds. Thus, Smith says, the new experiment will probe the nature of such planets. They are performing similar experiments with iron in an attempt to understand the properties of super-Earth cores.
Privacy

UN Report Finds NSA Mass Surveillance Likely Violated Human Rights 261

Posted by Unknown Lamer from the silly-human-rights-are-for-robots dept.
An anonymous reader writes A top United Nations human rights official released a report Wednesday that blasts the United States' mass surveillance programs for potentially violating human rights on a worldwide scale. U.N. High Commissioner for Human Rights Navi Pillay also praised whistleblower Edward Snowden and condemned U.S. efforts to prosecute him. "Those who disclose human rights violations should be protected," she said. "We need them." In particular, the surveillance programs violate Article 12 of the Universal Declaration of Human Rights.
Social Networks

Pseudonyms Now Allowed On Google+ 238

Posted by Soulskill from the finally-batman-can-set-up-a-profile dept.
An anonymous reader writes When Google+ launched, it received criticism across the internet for requiring that users register with their real names. Now, Google has finally relented and removed all restrictions on what usernames people are allowed to use. The company said, "We know you've been calling for this change for a while. We know that our names policy has been unclear, and this has led to some unnecessarily difficult experiences for some of our users. For this we apologize, and we hope that today's change is a step toward making Google+ the welcoming and inclusive place that we want it to be."
Entertainment

Marvel's New Thor Will Be a Woman 590

Posted by Soulskill from the time-to-test-hemsworth's-acting-chops dept.
An anonymous reader writes: Marvel Comics has announced that Thor, the thunder god whose story has been told in comic books, movies, and TV shows since the 1960s, will fall from grace, and no longer be able to wield his hammer Mjolnir. A brand new female character will take up the name Thor and continue the series. Jason Aaron, the series writer, said, "This is not She-Thor. This is not Lady Thor. This is not Thorita. This is THOR. This is the THOR of the Marvel Universe. But it's unlike any Thor we've ever seen before." Marvel's Wil Moss added, "The new Thor continues Marvel's proud tradition of strong female characters like Captain Marvel, Storm, Black Widow and more. And this new Thor isn't a temporary female substitute — she's now the one and only Thor, and she is worthy!"
Graphics

AMD FirePro W9100 16GB Workstation GPU Put To the Test 42

Posted by Unknown Lamer from the more-power dept.
Dputiger (561114) writes "It has been almost two years since AMD launched the FirePro W9000 and kicked off a heated battle in the workstation GPU wars with NVIDIA. AMD recently released the powerful FirePro W9100, however, a new card based on the same Hawaii-class GPU as the desktop R9 290X, but aimed at the professional workstation market. The W9100's GPU features 2,816 stream processors, and the card boasts 320GB/s of memory bandwidth, and six mini-DisplayPorts, all of which support DP1.2 and 4K output. The W9100 carries more RAM than any other AMD GPU as well, a whopping 16GB of GDDR5 on a single card. Even NVIDIA's top-end Quadro K6000 tops out at 12GB, which means AMD sits in a class by itself in this area. In terms of performance, this review shows that the FirePro W9100 doesn't always outshine its competition, but its price/performance ratio keep it firmly in the running. But if AMD continues to improve its product mix and overall software support, it should close the gap even more in the pro GPU market in the next 18-24 months."
United Kingdom

Scientists Have Developed a Material So Dark That You Can't See It 238

Posted by samzenpus from the none-more-black dept.
gbjbaanb writes A British company is developing a new material that's so black it absorbs all but 0.035 percent of the visual light, making it the darkest material ever created. Of course, apart from making album covers, it conducts heat 7 times better than copper and is 10 times stronger than steel. "The nanotube material, named Vantablack, has been grown on sheets of aluminium foil by the Newhaven-based company. While the sheets may be crumpled into miniature hills and valleys, this landscape disappears on areas covered by it. 'You expect to see the hills and all you can see it's like black, like a hole, like there's nothing there. It just looks so strange,' said Ben Jensen, the firm's chief technical officer.
The Military

A Skeptical View of Israel's Iron Dome Rocket Defense System 379

Posted by timothy from the big-badda-boom dept.
Lasrick (2629253) writes It isn't as if real analysis of Israel's "Iron Dome" isn't available, but invariably, whenever Israel has a skirmish the media is filled with glowing reports of how well the system works, and we always find out months later that the numbers were exaggerated. John Mecklin at the Bulletin of the Atomic Scientists looks at the coverage of Iron Dome in the recent exchanges between Israel and Hamas and finds the pattern is repeating itself. However, 'Ted Postol, an MIT-based missile defense expert and frequent Bulletin contributor, provided a dose of context to the Iron Dome coverage in a National Public Radio interview Wednesday. "We can tell, for sure, from video images and even photographs that the Iron Dome system is not working very well at all,"' Includes a good explanation of the differences between Iron Dome (a 'rocket defense system') and missile defense systems pushed by the U.S.
The Military

DARPA Successfully Demonstrates Self-Guiding Bullets 188

Posted by Soulskill from the jerks-with-aim-bots dept.
Lucas123 writes: A DARPA-funded project has successfully developed a .50 caliber sniper round capable of maneuvering during flight in order to remain on target. The self-guiding EXACTO bullet, as it's being called, is optically guided by a laser that must remain on target for the bullet to track. The EXACTO round is capable of accurately tracking a target up to 1.2 miles away, DARPA stated. The technology, which is being developed by Teledyne Scientific and Imaging, is targeted at helping snipers remain at longer distances from targets as well as improving night shots. While DARPA's tracking bullet is the first to use a standard, small-arms caliber round, in 2012 Sandia National Laboratories (SNL) successfully demonstrated a prototype self-guided bullet that was more like like a four-inch dart.
Technology

Dubai's Climate-Controlled Dome City Is a Dystopia Waiting To Happen 265

Posted by Soulskill from the looking-forward-to-the-reality-tv-show dept.
Daniel_Stuckey writes: Dubai is building "the world's first climate-controlled city" — it's a 4.3 mile pedestrian mall that will be covered with a retractable dome to provide its shoppers with air conditioning in the summer heat. The Mall of the World, as it's called, will become the sort of spectacular, over-the-top attraction Dubai is known for. Shortly after, it will probably become an equally spectacular real-world dystopia.

By sectioning off a 3-million-square-foot portion of the city with an air conditioned dome, Dubai is dropping one of the most tangible partitions between the haves and the have nots of the modern era—the 100 hotels and apartment complexes inside the attraction will be cool, comfortable, and nestled into a entertainment-filled, if macabre, consumer paradise."

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