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A test subject receives ultrasonic hand stimulation, that reportedly causes them to experi...

We've already seen interactive technologies that create smells or tactile sensations on command. Now, however, British scientists have developed a system that they claim can be used to make users experience specific emotions – and it does so without even touching the person.  Read More

Italian research studio Mhox's EYE concept could see a future where people replace their n...

Imagine being able to see in black and white or with an Instagram-like filter, or to have what you see through your eyes transmitted wirelessly, simply by swallowing a pill. Or imagine having vision so sharp and accurate that your visual acuity is on par with the most sight-adept people in the world. Italian research studio Mhox hopes to one day make this a reality with its EYE concept, which would offer 3D bioprinted eyes that replace your existing eyeballs.  Read More

The researchers believe that the device may well see use in future supercomputers, and mig...

A team of researchers from the University of Texas El Paso (UTEP) and the University of Central Florida (UCF) has created a new device that allows for the steering of light around sharper corners than ever before. The device is tiny, constructed from an inexpensive material, and could one day become an integral part of computer hardware.  Read More

A hybrid supercapacitor combines high power and energy density (Photo: UCLA)

Scientists at UCLA's California NanoSystems Institute have developed a new device that combines the high energy densities of batteries and the quick charge and discharge rates of supercapacitors. The hybrid supercapacitor is reportedly six times as energy-dense as a commercially available supercapacitor and packs nearly as much energy per unit volume as a lead-acid battery.  Read More

The sensor makes use of modified carbon nanotubes in order to detect decay in meat (Image:...

A team of MIT chemists has developed a small sensor that's capable of telling consumers whether the meat in their refrigerators is safe to eat. The team believes that the inexpensive device, which makes use of modified carbon nanotubes, could help cut down on food waste.  Read More

Google Maps for the Body showing a human hip bone

The algorithms used for zooming in and out on Google Maps and Google Street View have made it possible to visually traverse through layers of the body – starting with a whole joint and drilling all the way down to the cellular level. The new imaging system could have huge implications in medicine because it drastically reduces the time required to analyze and compare data.  Read More

Virginia Tech's Prof. Percival Zhang (right) and doctoral grad Joe Rollin are part of the ...

Hydrogen is the ideal gas for use in low-emissions combustion engine or fuel cell-powered vehicles, due to its almost non-existent greenhouse gas emissions. Production costs, however, are higher compared to gasoline and around 95 percent of it is currently produced, somewhat counter-intuitively, from fossil fuels. Now researchers at Virginia Tech claim to have created a method to produce hydrogen fuel using a biological technique that is not only cheaper and faster, but also produces hydrogen of a much higher quality ... and all from the leftover stalks, cobs, and husks of corn.  Read More

Significant improves have been made to the cell sorting technique since its announcement i...

A team of researchers from MIT, Pennsylvania State University and Carnegie Mellon University has announced key improvements to its acoustic wave-harnessing cell sorting method unveiled last year. The device, which is intended for use in the detection of cancer cells in the bloodstream, is now able to obtain accurate results from a patient sample in as little as five hours.  Read More

Ordinary inkjet printers can be given a special cartridge containing DNA-based bio-ink tha...

Sensors that identify infectious disease and food contaminants may soon be printed on paper using ordinary office inkjet printers. Researchers at McMaster University have developed a prototype that could lead to a commercial product in the next few years which helps doctors and scientists in the field quickly detect certain types of cancer or bacterial and respiratory infections or monitor toxin levels in water.  Read More

The attached hardware allowed the blind rats to regain spatial awareness (Image: Norimoto/...

Researchers at the University of Tokyo have successfully used geomagnetic compasses to help blind rats navigate with a similar level of success to their fully-sighted counterparts. The team believes that the technology may be useful in helping blind people move around more freely.  Read More

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