Electronics

‘Herding’ cells with direct electric current may aid in tissue engineering

The human body is littered with free ions and salts, which goes to explain why so much of our physiology is controlled by electrical signals, from neural pathways to muscle articulation. Very related, researchers at UC Berkeley have shown for the first time that direct current can be used to deliberately guide migration of a sheet […]

Geologists grant full access to details of every significant recorded volcanic eruption

Details of some 2000 volcanic eruptions that occurred in the past 1.8 million years are now available in a new open access database, complied by scientists at the University of Bristol with help from the UK, US, Colombia and Japan. Volcanic eruptions are among the most dangerous natural hazards, having the potential to take numerous […]

NASA sends Mona Lisa to the Moon

NASA announced in a recent statement that they have beamed an image of the legendary painting to the Lunar Reconaissance Orbiter, a spacecraft currently orbiting the Moon, to test communication abilities with the satellite, using laser technology. The image was first converted to a suitable digital format, after which it traveled just less than 400.000 […]

Transistor nanowires stacked in ’4-D’ hint to future tech

It’s amazing how this cross-section view on the right showcasing a  new type of transistor from  Purdue and Harvard universities resembles a Christmass tree, just in the nick of the time for the holiday season. Its design, however, has little to do with a Christmas trees. Make no mistake, the transistor’s shape and design follows a pattern […]

New polymer coating technique leads to first-ever completely plastic solar cell and makes way for even thinner electronics

One of the cutting edge technologies currently used today in manufacturing allows for printing materials directly onto a surface to create electrically functioning devices which are very thin and flexible. The best example of such an application are organic light-emitting diodes (OLEDs), widely used as displays for most new generation smartphones commercially available now. The […]

A novel technique cools electronic devices faster and cheaper

Researchers at  North Carolina State University have developed a new technique of cooling electronic devices which they claim and prove through their findings that it can lead to an increase of performance by improving the rate of heat exchange, while also lowering the cost of manufacturing. The scientists’ findings might lead to a new generation […]

Speech-jamming gun puts annoying conversations to an end

Are you fed up with meaningless, rambling conference speakers? All too tired of phone calls around you at work? Wish there was a mute button for your girlfriend? Finally, all your prayers have been answered! Presenting the ultimate silencer, the speech-jamming gun. Japanese scientists, Kazutaka Kurihara at the National Institute of Advanced Industrial Science and […]

Smallest Storage Device in the World to Revolutionize Computing Developed

Miniaturization seems to be the buzzword of the 21st century in this global village. Thanks to the genius of German and American scientists who have pioneered a revolutionary technique that could be used to develop a new class of hard disk drives with nanomaterials which could store larger amounts of information in a tiny space […]

The age of nano-electronics: scientists develop one of the world’s smallest circuits

A team of researchers from led by Guillaume Gervais from McGill’s Physics Department and Mike Lilly from Sandia National Laboratories, have managed to develop one of the smallest electronic circuits in the world using nanowires spaced across each other by a distance so small, it has to be measured at an atomic level. Miniaturization has been […]

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