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Smarter electric grid key to saving power, I
Power providers and technology companies are making the electric grid smarter; it will stop being merely a passive supplier of juice; installing smart controls in homes would allow consumers to decide how much energy they need at what price
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Electronic "pets" to tackle identity theft problem
Forget passwords, PINs, or even biometric security measures; a new, if futuristic, solution is offered for the problem of identity theft: Electronic pets; the pets would recognize their owners’ voiceprint, fingerprints, or walking style; researchers say it will be important for owners to bond with and nourish their electronic pets by playing with them
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A shoebox-size chemical sensor to detect toxins, pollution
Quantum cascade lasers were first demonstrated by Harvard’s Federico Capasso and colleagues in 1994; now Capasso is using the technology to develop a portable array of lasers to be used to monitor pollution and detect toxins
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Developing miniature robots to increase situational awareness
The military wants to increase the situational awareness of of its officers and soldiers, and an alliance of industry and academia is set up to develop advanced robotic equipment for use in urban environments and complex terrain, such as mountains and caves
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Existence of new basic element for electronic circuits proven
There are three fundamental elements to electronic circuits: resistor, capacitor, and inductor; nearly forty years ago, Leon Chua of the University of California at Berkeley theorized that there was a fourth element — memristor — which had properties that could not be duplicated by any combination of the other three elements; HP researchers have now proven the existence of memristors; facial recognition biometrics will benefit
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U.K. science's reputation damaged by funding fiasco
In December 2007, the Science and Technology Facilities Council (STFC) — the U.K. main funding body for physics and astronomy, and a body which looks after some of the largest science centers in the country — was faced with a deficit of £80 million; a new report slams the SFTC funding decisions since then
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Senate Democrats criticize political involvement in toxic chemical decisions
The Government Accountability Office (GAO) says extensive involvement by EPA managers, White House budget officials, and other agencies has eroded the independence of EPA scientists charged with determining the health risks posed by chemicals
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Peace of mind at an affordable price
An HSDW conversation on thermal cameras with Bill Klink, vice president of security business development, FLIR Systems
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Decline in math and science education imperils U.S.
Two years ago the National Academies published an alarming report on the decline in math and science education in the United States; yesterday, the National Math and Science Initiative held a summit in Washington, D.C. to assess the progress made in the past two years — if any
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UAVs, UGVs operate and communicate with each other
BAE Systems show how several unmanned air and ground vehicles operate simultaneously while communicating with each other and with their controllers
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Europeans conduct final test of Galileo
The EU wants to compete in the lucrative positioning market, and wants its Galileo system to compete with the U.S. GPS system; project has been hobbled by delays and shortfall of funds, but the EU soldiers on
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UAVs on display at the Smithsonian
As the scope and breadth of UAV deployments grow, so is the public interest in them; the Smithsonian put some of them on display; “UAVs are the future of combat air forces,” says the curator, himself a retired Air Force pilot
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Advanced Nanotechnology Research, LANCER
Lockheed Martin and Rice University launch strategic partnership to develop center which will develop new technologies for a broad range of applications in electronics, energy, and security
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Partnership to produce sugarcane-based diesel
High corn prices have driven California-based biofuel specialist Amyris to join with a Brazilian company to produce sugarcane-based diesel
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Straw power planned
With more and more companies turning to biofuels as an alternative to fossil fuels, a debate has erupted over the food-energy trade-off involved; a Welsh company bypasses this debate by planning to generate energy from straw
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More headlines
The long view
Encryption Breakthrough Lays Groundwork for Privacy-Preserving AI Models
In an era where data privacy concerns loom large, a new approach in artificial intelligence (AI) could reshape how sensitive information is processed. New AI framework enables secure neural network computation without sacrificing accuracy.
AI-Controlled Fighter Jets May Be Closer Than We Think — and Would Change the Face of Warfare
Could we be on the verge of an era where fighter jets take flight without pilots – and are controlled by artificial intelligence (AI)? US R Adm Michael Donnelly recently said that an upcoming combat jet could be the navy’s last one with a pilot in the cockpit.
The Potential Impact of Seabed Mining on Critical Mineral Supply Chains and Global Geopolitics
The potential emergence of a seabed mining industry has important ramifications for the diversification of critical mineral supply chains, revenues for developing nations with substantial terrestrial mining sectors, and global geopolitics.
AI and the Future of the U.S. Electric Grid
Despite its age, the U.S. electric grid remains one of the great workhorses of modern life. Whether it can maintain that performance over the next few years may determine how well the U.S. competes in an AI-driven world.
Using Liquid Air for Grid-Scale Energy Storage
New research finds liquid air energy storage could be the lowest-cost option for ensuring a continuous power supply on a future grid dominated by carbon-free but intermittent sources of electricity.
Enhanced Geothermal Systems: A Promising Source of Round-the-Clock Energy
With its capacity to provide 24/7 power, many are warming up to the prospect of geothermal energy. Scientists are currently working to advance human-made reservoirs in Earth’s deep subsurface to stimulate the activity that exists within natural geothermal systems.