• Battlefield walker machines received $3 million for more studies

    DARPA wants a robotic walker – in fact, a robotic pack mule — to help soldiers in the field by carrying their heavy gear; Boston Dynamics, the company developing the robot, has spoken previously of using the same walker technology in urban environments or indoors, and it has already developed a fairly advanced two-legged machine.

  • U.S. Air Force offers more details on stealth UAV

    After much speculation and many rumors, the USFA reveals that it has been using a new-design UAV — deep, fat centerbody blended into the outer wings – for surveillance missions in Afghanistan; observers note that with its low-observable design, the aircraft could be useful for flying the borders of Iran and peering into China, India, and Pakistan for useful data about missile tests and telemetry, as well as gathering signals and multi-spectral intelligence

  • 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

  • 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”

  • 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.

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • "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

  • 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