Americans don't trust cloud storage for their confidential data, with identity theft ranking as their top security concern, according to a twice-yearly survey by network security consulting firm Unisys.
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Monday, October 26, 2009
The Future of Laundry: No More Water
Clean your clothes without putting them—or your utility bills—through the wringer. Xeros’s prototype washing machine uses 90 percent less water than ordinary models, which also eliminates energy-intensive spin cycles and dryer blasts.
The machine replaces all but one tenth of the usual water and about one third of the usual detergent with 0.1-inch plastic beads, reusable for hundreds of washes.
Pentagon study shows F-35 jet to cost more
A new Pentagon study has affirmed previous findings that Lockheed Martin Corp's F-35 Joint Strike Fighter aircraft, the costliest U.S. arms purchase program, will require billions of dollars more than planned, and more time, an online news service said on Friday.
New Rocket, but Future of Program Is Unclear
The first flight in the National Aeronautics and Space Administration’s program to build a next-generation rocket to replace the space shuttle could also be the swan song.
The launching of the Ares I-X, a prototype, is scheduled for 8 a.m. Tuesday. It comes less than a week after a blue-ribbon panel reviewing NASA’s human spaceflight program released its final report, which offers a less-than-ringing endorsement of the Ares I rocket and brings the entire program into question.
The launching of the Ares I-X, a prototype, is scheduled for 8 a.m. Tuesday. It comes less than a week after a blue-ribbon panel reviewing NASA’s human spaceflight program released its final report, which offers a less-than-ringing endorsement of the Ares I rocket and brings the entire program into question.
Rocket contest reaches endgame
Five days from now, a bunch of no-longer-amateur rocketeers are going to be at least $1.15 million richer, thanks to a NASA-backed contest for lunar lander prototypes. But the identity of the winners is still up in the air.
UAVs Dominate Seoul Air Show
Unmanned aerial vehicles have dominated the 7th Seoul International Aerospace and Defense Exhibition (ADEX), with both foreign and local companies displaying a variety of models. The trade show began Tuesday and runs through Sunday at the Seoul Airport.
Israel's Elbit Systems displayed models of the Hermes 90, 450 and 900 UAVs, along with the Skylark I.
David’s Sling Weapon System (DSWS)
The DSWS is a joint short-range ballistic missile defense program between the US Missile Defense Agency and the Israel Missile Defense Organization. The system is designed to defeat short-range ballistic missiles, large-caliber rockets and cruise missiles in their terminal phase of flight.
Slimmer, Trimmer US Army Land Warrior System Moves Ahead
General Dynamics C4 Systems received a contract, worth up to $50 million, to supply the US Army with engineering and logistics-support services for the Land Warrior integrated modular fighting systems.
Friday, October 23, 2009
How to Turn Methane Gas into Liquid Fuel
A group of American researchers, based at the University of Washington (UW), and at the University of North Carolina in Chapel Hill (UNC) has recently managed to take an important step forward in its quest of finding a method of converting methane gas into a liquid fuel. The innovation could see a lot more uses for methane, as well as facilities brought to the production processes related to obtaining other chemicals as well. The find is detailed in the October 23 issue of the top journal Science.
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'Mini lasers' illuminate dark molecules
A new microscopy technique that turns molecules into "mini lasers" has been developed by researchers in the US. The new method could help scientists to study biological samples containing "dark molecules", which are invisible to today's advanced fluorescence microscopes.
USVs and UUVs as Minehunters
It now looks increasingly likely that drones – specifically unmanned surface vehicles (USVs) and unmanned underwater vehicles (UUVs) – will play a growing role in minehunting within a few years. A range of scenarios can be envisaged. The French defence procurement agency (DGA) has asked DCNS and co-contractors Thales Underwater Systems and ECA to help it determine which scenarios are the most promising.Advanced Composite Cargo Aircraft Gets X-Plane Designation
Air Force officials have approved X-55A as the new designation for the Advanced Composite Cargo Aircraft.
The X-55A is a technology demonstrator for the design and manufacturing of future aircraft using advanced composite materials. The X-55A is a modified Dornier 328J aircraft with the fuselage aft of the crew station and the vertical tail removed and replaced with completely new structural designs. These designs are made from composites using new out-of-autoclave curing techniques.
NGC Awarded DARPA Contract That Takes Technology to 'NEXT' Level
The Defense Advanced Research Projects Agency (DARPA) has awarded Northrop Grumman Corporation (NYSE:NOC) the first phase of a $28.9-million Nitride Electronic NeXt Generation Technology (NEXT) contract. Work on the contract will support defense communications, aircraft and space systems with the development of the next generation of gallium nitride (GaN) technology. The first phase of the contract totals $12.4 million.
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Nuclear Plants Cautiously Phase Out Dial-Up Modems
The Nuclear Regulatory Commission is asking the operators of America’s 66 nuclear power plants to voluntarily upgrade the on-site monitoring systems that report plant conditions to the government.
That upgrade to the 16-year-old Emergency Response Data System? Replacing telephone dial-up modems with VPN appliances.
1,000 troops arrive in Israel for exercise
More than 1,000 U.S. troops and some of the U.S. Army’s most sophisticated weaponry arrived in Israel this week to practice shooting down ballistic missiles to protect Israel from potential adversaries, most likely Iran.
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USAF re-orients frustrated jamming strategy
The US Air Force has dramatically changed the focus of a frustrated, decade-long attempt to revitalize its ability to jam radars and communications systems.
After abandoning a second attempt earlier this year to convert some Boeing B-52Hs into standoff jamming platforms, the USAF investment strategy has shifted to fielding less expensive "stand-in" systems that could be delivered within a few years.
Net Neutrality: Two Huge Positives for Business
Federal Communication Commissionnet neutrality rules have the potential to save businesses money in ways that range from heading off potential new Internet access charges to opening up low-cost, high-bandwidth services distinguished by superior quality of service.
While the FCC won't make final decisions until next spring at the earliest, its rule-making agenda that was approved Friday prompts speculation on what the outcome might yield, and that includes the possibility of high-quality access at a low price.
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While the FCC won't make final decisions until next spring at the earliest, its rule-making agenda that was approved Friday prompts speculation on what the outcome might yield, and that includes the possibility of high-quality access at a low price.
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China's cyberwarfare capabilities grow
China is building its cyberwarfare capabilities and appears to be using the growing technical abilities to collect U.S. intelligence through a sophisticated and long-term computer attack campaign, according to an independent report.
Augustine Commission: NASA's Plans 'Unsustainable'
To get to the moon and then eventually go on to Mars will take much more money and technology than the U.S. space program has now, according to a report released today by an independent panel convened, at White House request, under former aerospace executive Norman Augustine.
Japan's Stance on U.S. Base Jolts Alliance
The U.S.-Japan security alliance has been strained as Tokyo's new center-left leaders, in a row over a U.S. military base, make good on their promise to be less subservient to Washington, analysts say.
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Thursday, October 22, 2009
SpaceX Successfully Completes 1st Stage 9-Engine Rocket Firing
Space Exploration Technologies (SpaceX) successfully conducted two static firings of the first stage, nine engine cluster for its Falcon 9 launch vehicle. The firings took place at SpaceX's Texas Test Site, a 300-acre structural and propulsion testing facility just outside of Waco, Texas. With completion of these tests, the first stage has now passed both structural and propulsion acceptance testing and will ship to Cape Canaveral in preparation for the first flight of Falcon 9.
Laser microscope aims to uncover alien life
The hunt for signs of extraterrestrial life usually focuses on detecting molecules associated with living organisms. Direct observation through optical imaging would be more conclusive, so Hans Kreuzer and Manfred Jericho at Dalhousie University in Halifax, Nova Scotia, Canada, and their colleagues have taken a different approach. They have built a robust microscope that can be dunked into water to detect any microscopic life forms that may be swimming or floating there.
Army places new orders for standards-based RFID tags
Savi Technology Inc. will provide supply-tracking technology to the Defense Department under new contracts totaling $6.6 million. Savi will deliver standards-based active radio frequency identification tracking technologies and accompanying services under DOD’s RFID III procurement contract, company officials said today.
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Will GE's Handheld Ultrasound Become the Next Stethoscope?
As early as 2010, doctors will likely be able to perform ultrasound scans during a routine office exam or at the scene of an accident or in many other on-the-spot circumstances using a device no larger than a smartphone. The gadget could revolutionize patient care, but its use raises many thorny questions about costs, benefits and unforeseen consequences.
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Sharp Develops Solar Cell with World's Highest Conversion Efficiency of 35.8%
Sharp has now succeeded in forming an InGaAs layer with high crystallinity by using its proprietary technology for forming layers. As a result, the amount of wasted current has been minimized, and the conversion efficiency, which had been 31.5% in Sharp’s previous cells, has been successfully increased to 35.8%.
"Smart grids are like a hacker's wet dream"
"Smart grids are like a hacker's wet dream," IRA Winkler, president of Internet Security Advisors Group, told a press briefing at RSA Conference Europe in London this week.The essential problem is that smart grid devices like intelligent power meters are PC-based and are thus subject to all the vulnerabilities of any computer system. "Smart grids are essentially computers that have a special purpose," Winkler said.
World’s Biggest Digital Brains Think in Teraflops, Model the Universe
Blue Brain Ecole Polytechnique Fédérale de Lausanne, Switzerland.
What it does - Simulates the interactions among neurons in the neocortex — the brain’s reasoning center — to learn how thinking works
Processors 8,192 Peak teraflops 22.4
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What it does - Simulates the interactions among neurons in the neocortex — the brain’s reasoning center — to learn how thinking works
Processors 8,192 Peak teraflops 22.4
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Huge CCD Could Give Real-Time View of Dark Energy Hunt
The world’s largest sky-survey telescope may deliver its 3,200-megapixel images of the universe to the public in near–real time.
The Large Synoptic Survey Telescope, scheduled to capture its first light at the end of 2014, might be able to incorporate real-time image processing that would deliver the project’s photos to the web in minutes, not months.
The Large Synoptic Survey Telescope, scheduled to capture its first light at the end of 2014, might be able to incorporate real-time image processing that would deliver the project’s photos to the web in minutes, not months.
Why Windows 7's Default UAC Is Insecure
When you run Windows 7 with the default UAC level, a technique using code injection and several components in Windows 7 that can auto-elevate can totally own your system. Microsoft gave several components in Windows 7 special privileges (like notepad.exe and calc.exe) in order to reduce the amount of UAC prompts in Windows. The end result, however, is that these components can be used to bypass UAC completely, and basically get full access to your machine. This works even on the RC.
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REX, an Infantry Friendly Robot
AI has unveiled today a compact unmanned ground robotic vehicle designed to support infantry units in combat. The platform, dubbed REX has a useful payload of 200 kg (450 lb), providing logistical sustainment for an infantry team or squad (3-10 soldiers) over a 72 hours mission.
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