-
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)
-
-
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
-
-
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
-
-
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
-
-
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
-
-
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
-
-
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
-
-
Mobile WiMax to be rolled out in Atlanta in June
Clearwire says it will roll out mobile WiMax in Atlanta next month, with other cities to follow
-
-
IEEE ICRA 2009 showcased advances in robotics
ICRA 2009, the world’s premier robotics event, was held in Japan last week; researchers demonstrated the latest in robotics — from tree-climbing robots to robots than can create ice sculptures on their own
-
-
U.S. reassesses safe water levels in New Orleans' outfall canals
New Orleans has three outfall canals, the role of which is similar to that of a storm drain under a city street; since Katrina, there have been disagreements among engineers as to how much water would it be safe for each of the three canals to handle during a storm
-
-
Submersible boat debuts
Unlike conventional submersibles, which sink because their ballast makes them heavier than water, the Deep Flight Super Falcon is positively buoyant and descends using inverted wings that exert a downward force when the craft is propelled forward by its motor, just like a plane uses its wings and engines to generate lift
-
-
Researchers find ways to reduce cattle flatulence
University of Alberta researchers developed a formula to reduce methane gas in cattle
-
-
Improving land mine detection equipment
While simple versions of electromagnetic induction sensors are capable of detecting most land mines, advanced sensors are required to tell the difference between a land mine and harmless buried metal objects
-
-
PanSTARRS project to track near-Earth objects continued
The U.S. Congress required that U.S. government organizations should make an effort to help locate and catalog all space objects larger than 1 kilometer in size which might hit the planet; the U.S. Air Force makes its contribution through the PanSTARR project
-
-
DARPA looks for inertial-nav to be embedded in smart boot's heel
DARPA is funding the development of smart shoes: soldiers and first responders will be equipped with shoes with embedded inertial navigation sensor; sensor will help in keeping track of soldiers, special operatives, and first responders in harsh environments
-
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.