Advertisement
more top stories »

North Carolina State University


— Science

Sound-steered cyborg cockroaches could help save human lives

By - November 6, 2014
If you're ever trapped in a collapsed building and are calling for help, you might want to think twice before squashing any cockroaches that wander your way – one of them might have been sent to find you. Researchers from North Carolina State University are currently laying the groundwork for such a scenario, by getting cyborg-like "biobot" cockroaches to move towards sounds. Down the road, such insects may be used to locate victims at disaster sites. Read More
— Science

Liquid metal could be used to create morphing electronics

By - September 21, 2014
Who could forget the scene in Terminator 2: Judgement Day where the shape-shifting T-1000 reassembles itself from thousands of blobs of molten metal? Researchers from North Carolina State University (NCSU) have taken the first steps to such science fiction becoming reality by developing a way to control the surface tension of liquid metals with the application of very low voltages. This may offer opportunities in a new field of morphing electronic circuits, self-healing electronics, or – one day – maybe even self-assembling terminator-style robots. Read More
— Science

Scientists developing remote-control cyborg moths

By - August 20, 2014
We've been hearing a lot about the development of tiny flying sensor-equipped robots, that could be sent into areas such as disaster sites to seek out survivors or survey the damage. However, why go to the trouble of designing those robots from scratch, when there are already ready-made insects that are about the right size? That's the thinking behind research being conducted at North Carolina State University, which is aimed at converting moths into "biobots." Read More
— Science

Paint-on "sensing skin" is designed to detect damage in concrete structures

By - July 4, 2014
Although concrete structures such as bridges are now often built with strain sensors embedded within them, that certainly hasn't always been the case. In order to alert authorities to cracks developing within these older structures, one solution involves attaching sensors to them. Researchers from North Carolina State University and the University of Eastern Finland are working on an alternative, however – an electrically-conductive paint-on "sensing skin." Read More
— Science

Bamboo inspires new process for making metals tougher

By - July 3, 2014
Steel is a common benchmark against which the strength of materials is measured, with "stronger than steel" a familiar catch cry for those touting the properties of some new space-age material. But now researchers at North Carolina State University have created steel that is stronger than steel using a process that increases the toughness of various metals by altering the microstructures within them. Read More
— Sports

NFL may track footballs using magnetic fields

By - June 13, 2014 5 Pictures
Have you ever wondered how game officials know if the football has passed the goal line, in situations where it's hidden under a pile-up of players? Well, sometimes they don't know, and they just have to hope that it isn't moved as the players get up. A team of researchers from North Carolina State University, Carnegie Mellon University and Disney Research, however, may have a solution. They're developing a method of tracking a football via low-frequency magnetic fields. Read More
— Wearable Electronics

Smart harness could turn rescue dogs into four-legged reconnaissance systems

By - May 5, 2014 2 Pictures
At disaster sites such as building collapses, it's not uncommon to see trained dogs being used to sniff out trapped survivors, often squeezing into areas that are inaccessible by human rescue workers. Now, thanks to a new "smart" harness, such dogs may be able to play an even bigger role, by gathering and relaying vital information on their surroundings. Read More
— Medical

Ultrasound device could help detect cause of heart attack and stroke

By - April 27, 2014
While existing ultrasound technologies are able to identify plaque buildup on artery walls, determining when that plaque is at risk of breaking off, resulting in a heart attack or stroke, has proven a more complicated task. A team of researchers from North Carolina State University has now developed a dual-frequency ultrasound device that could help identify so-called vulnerable plaque and enable a more accurate diagnosis for at-risk patients. Read More
— Medical

"Smart bomb" puts antibiotic resistant bacteria in its sights

By - January 30, 2014
The increasing prevalence of bacteria resistant to antibiotic drugs is largely blamed on the over prescription and use of such drugs in humans and animals, leading to the evolution of so-called "superbugs." A new antibiotic "smart bomb" that can target specific strains of bacteria could provide the next-generation antibiotic drugs needed to stave off the threat of antibiotic-resistant bacteria. Read More
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement
Advertisement