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Asteroid-tracking proposal wins $25,000 prize
Depending on the direction it takes as it nears Earth in 2029, the asteroid Apophis may hit Earth in 2036, with what scientists fear would be an impact similar to that which caused the extinction of dinosaurs sixty-two million years ago; scientific and engineering organizations compete for funding of proposals on how to deal with the threat
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BAE’s JETEYE
Of the various technologies and configurations proposed for defending commercial aviation against shoulder-fired missiles, the leading candidates are plane-mounted directed infrared countermeasures systems; BAE’s JETEYE is such a system
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Decision-making killer robots to be used by armies -- and terrorists
More and more militaries and law enforcement services rely on unmanned machines to perform more and more missions; currently, human beings are still in the decision loop — but this is changing, as the U.S. and Israel lead the march toward the employment of robots which will determine for themselves who,where, and when to kill; also: It is only a question of time before terrorist organizations begin to use robots to carry out their nefarious plans
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NSF, Google, IBM in strategic relationship on Internet-scale computing
To bridge the gap between industry and academia, it is important that academic researchers are exposed to the emerging computing paradigm behind the growth of Internet-scale applications
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Project 28 falls short of promise, requiring three year extension
After Boeing delivers Project 28 — a system of cameras, sensors, towers, and software to secure a twenty-eight-mile stretch of the Arizona border — to DHS, department concludes that the project lacks the operational capabilities DHS and Congress expected it to have; first phase of project now extended by three years
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Experts: Australia must take lead on climate change
Australia is more economically vulnerable than any other wealthy nation to the effects of global warming; new report says: “Australia would be a big loser — possibly the biggest loser among developed nations — from unmitigated climate change”
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Study: Costs of solar panels far exceeds benefits
There is growing interest in solar power, but the cost of solar panels still exceeds their benefits, a University of California economist says; even under the most extreme assumptions — a 5 percent annual increase in electricity costs and 1 percent interest rate — the cost of solar PV is about 80 percent greater than the value of the electricity it will produce
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Computer science helps in combating terrorism
The University of Maryland develops the SOMA Terror Organization Portal (STOP); SOMA (Stochastic Opponent Modeling Agents) is a formal, logical-statistical reasoning framework which uses data about past behavior of terror groups in order to learn rules about the probability of an organization, community, or person taking actions in different situations
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Face reading software
Spanish researchers develop algorithm capable of reading facial expressions from video images; by applying the algorithm, the system is capable of processing thirty images per second to recognize a person’s facial expressions in real time before categorizing them as expressing anger, disgust, fear, happiness, sadness, or surprise
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Toshiba tests liquid sodium fast reactor
Toshiba notices the growing interest in nuclear power, and opens high temperature liquid-sodium test loop at its Yokohama Complex; company says it will enhance its sodium-related technology in readiness for future business expansion in this promising market
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Moth eyes inspire more efficient solar cell design
Moth eyes do not reflect light: They have orderly bumps on their corneas, and the the array of bumps creates a situation in which almost no reflection exists, thus keeping the defenseless moth hidden from nocturnal predators; researchers want to increase the efficiency of solar panels by emulating moth eyes, allowing the panels to absorb and utilize — rather than reflect and waste — more of the sun’s light
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Researching new laser and sensor technology
New materials would allow laser light to be generated in ranges that are not currently accessible; “These lasers could be used for sensing such as in detecting environmental conditions in a building,” says Binghamton University’s professor Oana Malis; “There are defense applications as well”
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Maintaining security at Israel's Ben Gurion Airport
In 2006, Israel’s Ben Gurion Airport handled 9 million international passengers and 405,000 domestic passengers; it did so while being among the world’s most secure — if not the most secure — airports; two Israeli companies, Hi-Tech Solutions and Rontal, made their own contributions to achieving that level of security
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ICx to develop battlefield biodetection device
ICx will use the research and development capabilities of Mesosystems Technologies in New Mexico, a company it had acquired in 2005, to develop a biodetection system to be used on the battlefield; new device will be made for continuous air monitoring in outdoor settings
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Preventing future Deep Impact
The recent shooting down of a dysfunctional U.S. satellite, let alone the damage that a large asteroid would inflict if allowed to hit Earth, highlight the need to prevent natural or man-made space objects from doing damage on Earth; nine Israeli science students offer a solution
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More headlines
The long view
Nuclear Has Changed. Will the U.S. Change with It?
Fueled by artificial intelligence, cloud service providers, and ambitious new climate regulations, U.S. demand for carbon-free electricity is on the rise. In response, analysts and lawmakers are taking a fresh look at a controversial energy source: nuclear power.
Huge Areas May Face Possibly Fatal Heat Waves if Warming Continues
A new assessment warns that if Earth’s average temperature reaches 2 degrees C over the preindustrial average, widespread areas may become too hot during extreme heat events for many people to survive without artificial cooling.
Exploring the New Nuclear Energy Landscape
In the last few years, the U.S. has seen a resurgence of interest in nuclear energy and its potential for helping meet the nation’s growing demands for clean electricity and energy security. Meanwhile, nuclear energy technologies themselves have advanced, opening up new possibilities for their use.