• Making runways safer

    Airplanes undergo significant stresses during take-off and landing, and parts often become detached, putting subsequent runway users at risk; until now, airport staff have had to monitor runways without technical assistance — an activity that is prone to errors; a new radar system is set to increase safety at airports

  • New device identifies unknown liquids instantly

    Materials scientists and applied physicists have invented a new device that can instantly identify an unknown liquid; the 3D-nanostructured chip offers a litmus test for surface tension (and doubles as a carrier for secret messages); the researchers are currently developing more precisely calibrated chips and conducting field tests with government partners for applications in quality assurance and contaminant identification

  • Solving cold case by recovering old fingerprints

    Researchers are developing a novel method for recovering old fingerprints using gold-antibody nanoparticles; the new fingerprinting method that could make it possible to recover previously unusable or undetected prints from old evidence and from surfaces long considered too difficult by crime scene investigators

  • Listening to the sound of bullets

    ShotSpotter systems relies on a system of acoustic sensors to identify the location from which a shot has been fired; the alerts are immediately conveyed to police dispatchers, 911 operators, and sometimes to officers in the field via laptops in patrol cars; the system includes a computer program which displays a comprehensive bird’s-eye view of the area, marking the location of the incident with a red dot and indicating the time and number of rounds fired

  • Blast gauge gives medics, doctors critical information

    Researchers are working to enhance the safety of soldiers in the field through the development of a device that monitors the physical impacts of exposure to an explosive blast; 188,270 service members have suffered a traumatic brain injury in the last decade; the extent of injury is often difficult to discern, making diagnosis and selection of appropriate medical treatment challenging

  • How smartphones are fighting floods

    A new smartphone app is helping the Army Corps of Engineers to strengthen its levees and fight floods in Kansas;filing reports is as simple as using a smartphone to take a picture, adding a note, and uploading the information to a database, which only takes a few seconds; this new system helps reduce the time it takes to gather critical information about levees by as much as thirty-six hours, giving engineers valuable additional time to detect and save a failing levee

  • Averting bridge disasters: new sensors could save hundreds of lives

    One of every four U.S. highway bridges has known structural problems or exceeded its intended life-span. Most only get inspected once every one or two years; University of Maryland researcher has developed a new sensor that measures indicators of a bridge’s structural health, such as strain, vibration, flexibility, and development of metal cracks; the sensors are expected to last more than a decade, with each costing about $20

  • Tiny flying machines revolutionize surveillance work

    Tiny aerial vehicles are being developed with innovative flapping wings based on those of real-life insects; incorporating micro-cameras, these revolutionary insect-size vehicles will be suitable for many different purposes ranging from helping in emergency situations considered too dangerous for people to enter, to covert military surveillance missions

  • Micro-robots emulate water-striding insects

    Researchers are working on building nimble micro-robots that are able to skim across the surface of water; the prototype devices emulate water-striding insects such as mosquitoes and water spiders, and could be used for military spy missions, water-pollution monitoring, and other applications

  • The world’s first "printed" aircraft flies

    Engineers have designed and flown the world’s first “printed” aircraft, which could revolutionize the economics of aircraft design; the plane is a UAV whose entire structure has been printed, including wings, integral control surfaces, and access hatches; it was printed on an EOS EOSINT P730 nylon laser sintering machine, which fabricates plastic or metal objects, building up the item layer by layer

  • Auto theft going extinct?

    Thanks to aggressive police work and new technology car theft could eventually become an obsolete problem; new technological developments like high-tech keys, immobilizer systems, and GPS tracking have made it increasingly difficult for thieves to successfully steal cars; new police tactics and technologies like bait cars and license plate scanners have given law enforcement agencies the edge in tracking down stolen cars and catching thieves

  • Sensing "skin" protects concrete structures

    Scientists have developed a sensing “skin” which is made of stretchy thermoplastic elastomer mixed with titanium dioxde; patches of the skin are painted with black carbon to measure changes in the electrical charge of the skin; the skin will be rolled out in patches across structures such as bridges and dams; the formation of a crack would cause a movement in the concrete under the patch, which would change the capacitance, or stored energy, of the skin; daily check by computers would detect the change the capacitance, and issue and alert

  • Texas A&M launches a blimp program

    Texas A&M is launching a new airship program to develop lighter-than-air (LTA) blimps; LTA systems generate lift force by using sufficient volume of a lighter-than-air gas, such as helium; heavier-than-air (HTA) systems, on the other hand, generate lift by a relative motion between the wings or rotor blades and ambient air; airships can contribute to a number of missions including disaster response, homeland security, and communications relay

  • New fingermarks detection technology

    The new technology uses Matrix Assisted Laser Desorption Ionization Mass Spectrometry Imaging (MALDI-MSI) to provide crime scene investigators with key extra details about suspects; these details, such as any substances they might have touched, can provide crucial background information in a criminal investigation

  • Students develop landmine detection robot

    A team of Texas A&M University at Qatar students and faculty has developed a state—of-the-art landmine detection robot as part of the NI Mine Detection Robot Design Contest; The competition challenged engineering students in the Middle East to work toward solutions to the real-life landmine problem that the Arab region and other areas face in the aftermath of conflict