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Scientific conference in India to focus on explosives and advanced propellants systems
Explosive detection is a pressing issue for military leaders and law enforcement, a challenging issue for scientists and researchers, and a growing and attractive field for businesses and investors; leading Indian research organizations host a major conference on the subject
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Irish government urged to heed entrepreneurs to rebuild economy
An Irish scientist and entrepreneur urges to government must do more to protect investment in research to encourage the creation of ‘‘world class’’ Irish companies; Donald Fitzmaurice said there were three ‘‘key enabling technologies’’ in the world — biotechnology, nanotechnology, and information and communications technology. ‘‘They are important on their own but when they converge, they open up new important possibilities, such as new materials, artificial intelligence, modified biological entities”
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DHS looks to tamper-proof cargo containers
DHS has been looking into many different technologies to protect U.S. boarders since 9/11. Now, the department is looking to the for ideas to help enhance security where some argue it is needed most — down by the docks.
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New ID cards will come with built-in holograms
The new Secure ID Technology is much more secure than current technologies because the holograms are built into the volume of the plastic rather than being stamped on the surface
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INL develops safer, more efficient nuclear fuel for next-generation reactors
The advanced nuclear fuel, which would be used in next-generation high-temperature gas reactors, has set a particle fuel record by consuming approximately 19 percent of its low-enriched uranium; this is more than double the previous record set by German scientists in the 1980s, and more than three times that achieved by current commercial light water reactor fuel
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Experts call for changes in U.S. vaccine creation process
The current U.S. vaccine-manufacturing plan was developed prior to the cold war, and has never been updated; currently, the United States grows its vaccines in eggs over the course of six to eight months, and as there has been no real financial incentive to upgrade the vaccine making process, pharmaceutical manufacturers have instead focused on more profitable medications rather than vaccines
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Better method to detect cracks in nuclear plants
At the moment, cracks in nuclear plant components are detected by using ultrasonic scanners that carry a number of different probes; new device will use a single phased-array probe that will be safer, cheaper, and more accurate than existing systems
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MIT researchers develop a smart anchor which mimics the razor clam
The razor clam is about seven inches long by an inch wide, but it can dig into the ocean floor at a rate of about a centimeter a second; researchers also say that in a measure of anchoring force, or how hard you pull before an anchor rips out of the soil compared to the energy required to embed the anchor, razor clams beat everything, including the best anchors, by at least a factor of 10
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Using rope to fight pirates
New antipiracy device uses compressed air to fire a plastic cylinder containing either a coiled rope or net up to a range of 400 meters; the coiled line of net or rope, which has a parachute attached to the end, will unravel and lay out across the surface of the water; as a pirate boat travels through the water its propeller shaft will pick up the line and become entangled
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Stopping rampaging elephants in their tracks
Elephants are an integral part of many Hindu rituals; elephants often feel uncomfortable with all the noise and and distractions around them, and at time a herd of elephants may begin to rampage; an Indian inventor offers a solution to stop rampaging elephants in their tracks
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U.S. Air Force looking for miniature weapons for UAVs
Currently, UAVs in combat overseas mostly use standard air weapons; the lightest, most delicate option available to a prowling UAVs is the Hellfire missile, a hefty hundred-pound laser guided rocket which was originally developed for the purpose of taking out heavily-armored main battle tanks; the U.S. Air Force tasks Boeing’s Phantom Works with developing a smaller, lighter missile more suitable for fighting terrorists
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"Fingerprinting" RFID tags will prevent counterfeiting
RFID tags embedded in objects will become the standard way to identify objects and link them to the cyberworld; trouble is, it is easy to clone an RFID tag by copying the contents of its memory and applying them to a new, counterfeit tag, which can then be attached to a counterfeit product — or person, in the case of these new e-passports; researchers develop an electronic fingerprinting system to prevent this from happening
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GE Global Research to develop wearable RFID chemical sensor
GE Global Research will develop a wearable radio-frequency-identification (RFID) sensors to alert people to the presence of chemicals in the air; as the sensors can be made at a size smaller than a penny, they could form part of an identification badge that would provide an early warning for people about the presence of chemical agents
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NASA develops chemical-detection app for iPhone
NASA’s Homeland Security Cell-All program has developed an intriguing application to Apple’s phone in the form of a stamp-sized chemical sniffing device; the prototype chemical sensor can sniff small amounts of chemicals like methane, ammonia, and chlorine gas
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Interference-free radio from Cambridge Consultants
Cambridge Consultants shows a novel “spectral sensing” cognitive radio technology that will allow any radio product to transmit without interference over the so-called “whitespace” frequencies recently vacated by the U.S. digital TV switchover
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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
By Arun Dawson
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.
AI and the Future of the U.S. Electric Grid
By Doug Irving
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
By Nancy W. Stauffer
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
By Julie Bobyock and Christina Procopiou
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.
Experts Discuss Geothermal Potential
By Graeme Beardsmore and Rachel Webster, University of Melbourne
Geothermal energy harnesses the heat from within Earth—the term comes from the Greek words geo (earth) and therme (heat). It is an energy source that has the potential to power all our energy needs for billions of years.
Autonomous Weapon Systems: No Human-in-the-Loop Required, and Other Myths Dispelled
“The United States has a strong policy on autonomy in weapon systems that simultaneously enables their development and deployment and ensures they could be used in an effective manner, meaning the systems work as intended, with the same minimal risk of accidents or errors that all weapon systems have,” Michael Horowitz writes.
Are We Ready for a ‘DeepSeek for Bioweapons’?
Anthropic’s Claude 4 is a warning sign: AI that can help build bioweapons is coming, and could be widely available soon. Steven Adler writes that we need to be prepared for the consequences: “like a freely downloadable ‘DeepSeek for bioweapons,’ available across the internet, loadable to the computer of any amateur scientist who wishes to cause mass harm. With Anthropic’s Claude Opus 4 having finally triggered this level of safety risk, the clock is now ticking.”
Autonomous Weapon Systems: No Human-in-the-Loop Required, and Other Myths Dispelled
“The United States has a strong policy on autonomy in weapon systems that simultaneously enables their development and deployment and ensures they could be used in an effective manner, meaning the systems work as intended, with the same minimal risk of accidents or errors that all weapon systems have,” Michael Horowitz writes.
Are We Ready for a ‘DeepSeek for Bioweapons’?
Anthropic’s Claude 4 is a warning sign: AI that can help build bioweapons is coming, and could be widely available soon. Steven Adler writes that we need to be prepared for the consequences: “like a freely downloadable ‘DeepSeek for bioweapons,’ available across the internet, loadable to the computer of any amateur scientist who wishes to cause mass harm. With Anthropic’s Claude Opus 4 having finally triggered this level of safety risk, the clock is now ticking.”