Photokina 2014 highlights

North Carolina State University

The Temperfect mug

Drinking hot beverages can be a tricky business. If you don't want them becoming tepid too quickly, you have to pour them into your mug while they're still too hot. Even then, you're left with a relatively short period in which they're "just right." The designers of the Temperfect mug, however, want to change that. They claim that their mug can keep your drink at the perfect sipping temperature for hours at a time, without using any electricity.  Read More

Focused waves of ultrasound have been used to release insulin from reservoirs in the skin

There could be hope for diabetics who are tired of giving themselves insulin injections on a daily basis. Researchers at North Carolina State University and the University of North Carolina at Chapel Hill are developing a system in which a single injection of nanoparticles could deliver insulin internally for days at a time – with a little help from pulses of ultrasound.  Read More

The small-scale prototype of the system

Among the concepts put forth for decreasing the range anxiety associated with electric cars, one is to embed electrical coils within the asphalt. This would allow vehicles to wirelessly draw power from the road as they traveled, although it would also involve having to tear up existing roads to install those coils. An alternative could be on its way, however. Scientists at North Carolina State University are developing a system in which power could be transmitted from stationary roadside stations to mobile receiver coils in cars passing by.  Read More

Swarms of remote-control cockroaches could be used to map hazardous environments for first...

Living remote-control cockroaches are now a thing. They actually exist. Besides wowing people and sparking ethics debates, however, the cyborg insects may ultimately have some very worthwhile applications. A team led by North Carolina State University's Dr. Edgar Lobaton has brought one of those applications a step closer to reality, by developing software that would allow "swarms" of the cockroaches to map hazardous environments such as collapsed buildings.  Read More

Thin films of gallium arsenide appear to reduce energy loss in stacked solar cells

Researchers at North Carolina State University have developed a new system for strengthening the connections between stacked solar cells which could improve the overall efficiency of concentrated photovoltaic technology and reduce the cost of solar energy production. The hardened connections could theoretically enable these cells to operate at concentrations of up to 70,000 suns while minimizing wasted energy.  Read More

Copper ions injected into the hydrogel allow the degree of gel curvature to be dynamically...

Soft robotics is a quickly emerging field that takes a lot of inspiration from marine creatures like squids and starfish. A light-controlled hydrogel was recently developed that could be used for control of these new robotic devices, but now researchers at North Carolina State University are taking the development of soft robotic devices to a new level with electrically-charged hydrogels.  Read More

Researchers have developed 3D printing technology and techniques to create free-standing s...

3D printing has started to involve everything from custom plastic casts to duck's feet. Now, researchers at North Carolina State University have developed a 3D printing technique that can create a variety of stable free-standing structures from liquid metal at room temperature.  Read More

Samples of North Carolina State University's metallic bubble wrap

Chances are that you wouldn’t use ordinary plastic bubble wrap in a helmet, automobile body panel, airplane wing edge or computer case. However, those are some of the applications that are being suggested for a new type of bubble wrap – one that’s made from metal. It’s reportedly lighter and stronger than regular sheet metal, so don’t go expecting to pop it with your fingers.  Read More

Researchers at North Carolina State University have used the Xbox Kinect to put roaches on...

There has been no shortage of uses floated for Microsoft's Xbox Kinect that go beyond the realm of gaming, from 3D modeling to docking satellites and even garbage catching. Now we can add controlling cyborg cockroaches to the list. As part of ongoing research into piloting biobots, researchers at North Carolina State University have used the video game technology to put roaches on autopilot.  Read More

Inspired by moths' eyes, scientists have created new technology that may help improve the ...

Because moths need to use every little bit of light available in order to see in the dark, their eyes are highly non-reflective. This quality has been copied in a film that can be applied to solar cells, which helps keep sunlight from being reflecting off of them before it can be utilized. Now, a new moth eye-inspired film may further help solar cells become more efficient.  Read More

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