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Sci-fi writers advise DHS -- pro bono
DHS’s Science and Technology Directorate (S&T) prides itself of thinking around corners; a group of science fiction writers — they see their mission as “science fiction in the national interest” — helps S&T in this endeavor
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Opgal technology helps identify flu patients
Israeli company says its heat sensors can help stem the spread of swine flu and other diseases which cause elevated body tempreture
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Fly ash as source material for fireproof concrete
Australia’s coal-fired power plants produce 13.5 million tons of fly ash every year; researchers show that this ash may be used as valuable source material for fireproof concrete;
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Puffer machine, RIP
The puffer machines were once thought of as a good solution for airport security: passengers would walk through a portal in which a blast of air would dislodge particles off their clothes and bodies to detect traces of explosives; things have not worked out, and TSA pulls the plug on the futuristic device
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The first true flying car: DARPA's Transformer TX
DARPA, in its FY 2010 budget request, has asked for $2 million to develop the Transformer TX; the list of requirement makes for a true flying car: it is quiet; it hovers; it carries up to four people and can run for up to two hours on one tank of fuel; it travels on roads; and can be operated “by a typical soldier”; it should also be able to run on an autopilot if need be
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Scientists unsure how Tasers work
There is a growing interest in nonlethal weapon, and Taser stun devices are among the most heavily used — and researched — nonlethal systems; scientists are still unsure how, exactly, these devices achieve their stunning effect
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Auto-EDS explosive detection system to be tested at Waco airport
The Transportation Security Administration has chosen two small airports — Waco Regional Airport in Texas and Hyannisport, Massachuseets — to test a new explosive detection system
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Rotating space elevator propels its own load
The first proposal for a space elevator was put forth in 1895; all space elevators ideas and concepts since then relied on internal engines, laser light pressure, or any kind of propulsion to propel the elevator and its load skyward — until now: researchers say it is possible to conceptualize an elevator which propels its own load
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U.S. military developing simple-to-use cyber attack devices
Most soldiers are not IT specialists, so DARPA is looking to develop simple-to-use cyber warfare gadgets which would allow nonspecialists to penetrate satellites, VoIP networks, and supervisory control and data acquisition systems (SCADA)
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Microchip-sized digital camera for surveillance
In today’s minicams, the image sensors and support circuitry are on separate microchips, and most of the power goes on communication between the chips; Caltech’s Jet Propulsion Lab in Pasadena has squeezed all the components of a camera onto one low-power chip
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Dounreay nuclear dismantling team to use giant robot
The U.K.’s experimental fusion nuclear reactor was ordered shut down and dismantled; dismantling team unveils a design for a 75-ton robot which will cut up radioactive equipment
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Glass-based coating for reinforcement bars for sturdier infrastructure
Researchers develop glass-based coating for reinforcement bars that helps prevent corrosion and strengthens the bond between steel and concrete; the material could help engineers build stronger bridges and increase the longevity of other steel-reinforced structures
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DHS develops medical scanner-at-a-distance device
The first task of first responders arriving on a scene of a disaster is quickly and accurately to sort the living casualties by priority order for medical care; new device assesses — from a distance — the medical condition of those injured in the disaster; it does so by using laser doppler vibrometry and a camera to measure pulse, body temperature, and muscle movements such as breathing
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Wanted: high school hackers, crackers, and other digital deviants
The Pentagon is looking for a few good high-school hackers; in an effort to counter sustained Chinese and Russian hacking of U.S. government and industry networks, the Pentagon is launching a new military-funded program aimed at leveraging an untapped resource: the U.S. population of geeky high school and college students
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U.S. Army orders 150 of ReconRobotics' reconnaissance robots
Minnesota company receives order for 150 of its Recon Scout IR miniature reconnaissance robots; the Recon Scout IR is less than 7.5 inches long and three inches wide, and weighs just 1.2 pounds, making it easy to carry in a pocket or on a vest
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More headlines
The long view
Autonomous Vehicle Technology Vulnerable to Road Object Spoofing and Vanishing Attacks
Researchers have demonstrated the potentially hazardous vulnerabilities associated with the technology called LiDAR, or Light Detection and Ranging, many autonomous vehicles use to navigate streets, roads and highways. The researchers have shown how to use lasers to fool LiDAR into “seeing” objects that are not present and missing those that are – deficiencies that can cause unwarranted and unsafe braking or collisions.
Tantalizing Method to Study Cyberdeterrence
Tantalus is unlike most war games because it is experimental instead of experiential — the immersive game differs by overlapping scientific rigor and quantitative assessment methods with the experimental sciences, and experimental war gaming provides insightful data for real-world cyberattacks.
Prototype Self-Service Screening System Unveiled
TSA and DHS S&T unveiled a prototype checkpoint technology, the self-service screening system, at Harry Reid International Airport (LAS) in Las Vegas, NV. The aim is to provide a near self-sufficient passenger screening process while enabling passengers to directly receive on-person alarm information and allow for the passenger self-resolution of those alarms.
Falling Space Debris: How High Is the Risk I'll Get Hit?
An International Space Station battery fell back to Earth and, luckily, splashed down harmlessly in the Atlantic. Should we have worried? Space debris reenters our atmosphere every week.
Testing Cutting-Edge Counter-Drone Technology
Drones have many positive applications, bad actors can use them for nefarious purposes. Two recent field demonstrations brought government, academia, and industry together to evaluate innovative counter-unmanned aircraft systems.
Strengthening the Grid’s ‘Backbone’ with Hydropower
Argonne-led studies investigate how hydropower could help add more clean energy to the grid, how it generates value as grids add more renewable energy, and how liner technology can improve hydropower efficiency.