Highlights from the 2015 Geneva Motor Show

Electronics

A new method developed by University College, London (UCL) has managed to double the dista...

A new method of processing signals via fiber optic cables could vastly increase the distance at which error-free data is transmitted via submarine cables without additional signal amplification. As the technique is capable of correcting corrupted or distorted data being transmitted, it may also assist in increasing the capacity of all optical fiber communications.  Read More

The Voltera V-One is designed to speed up and simplify the process of electronic circuit b...

In designing and prototyping electronic circuit boards there is no quick or simple way to produce results. Many hours of design and development need to be expended on prototype layouts along with masking, etching, and populating those boards with components. Even after all of this, just one simple layout mistake can ruin all of your work and you have to go through the entire process again. The Voltera V-One aims to change all of that with the promise of a one button, conductive ink printing system solely designed to reduce the effort in rapid, small run hardware prototyping.  Read More

The Sonicable is said to charge any device twice as fast as standard charging cables

When you're in a rush, it can feel your phone is taking forever to charge. A new cable, however, promises to cut the time it takes to charge mobile devices from a PC. The Sonicable is said to be able to charge any device twice as quickly through a PC's USB port than they would with regular charging cables.  Read More

A prototype optical antenna from Berkeley Lab may see lasers replaced with LEDs in short-r...

By applying 120 year old radio frequency antenna theory to the much newer field of photonics, researchers at Lawrence Berkeley National Laboratory claim to have produced a prototype optical antenna that increases the intensity of emission from a nanorod light source by more than 115 times. This technique may offer the opportunity to replace power-hungry lasers in short-range optical communications devices with enhanced low-power LEDs.  Read More

A new line of partially recycled alkaline batteries from Energizer could pave the way to g...

Energizer has announced a new line of high-performance AA and AAA alkaline batteries that are in part made by recycling old cells, in what's claimed to be an industry first. Although currently only four percent of the battery comes from recovered materials, the plan for the company is to grow that percentage tenfold over the next 10 years and eventually use recycled materials in all its future cells.  Read More

The foil is reportedly not noticeable once applied to the skin (Photo: IFW Dresden)

How would you like to be able to sense magnetic fields? It could come in handy, given that some animals navigate and maintain their spatial orientation by doing so. Well, we've now come one step closer to humans having that ability, too. Scientists from Germany's Leibniz Institute for Solid State and Materials Research, along with colleagues from the University of Tokyo and Osaka University, have developed a thin, flexible magnetoresistive sensory foil that can be applied to a person's own natural skin.  Read More

3DRacers is a car racing game for which the cars are 3D printed and controlled via smartph...

A new car racing game is bridging the real and the digital worlds. 3DRacers makes use of 3D printing, Arduino-based electronics and smartphone control. Users can design their own cars, 3D print them at home or via 3D Hubs, customize their performance and control them via a mobile app.  Read More

A new theoretical result could lead to designing semiconductors with ideal efficiency for ...

Solar cell efficiency has made significant strides in recent times, but cells are still far from their maximum theoretical efficiency, and part of the reason is that the semiconductors we use to build them don’t have ideal electrical properties. Researchers at Northwestern University have now found a way to tweak an important electrical feature of transition metal oxides, compounds commonly used as semiconductors, to build the optimal light-absorbing material for solar cells, lasers and photoelectrochemical cells.  Read More

Researchers have created a new graphene-based flexible LED display prototype (not pictured...

Researchers from the University of Manchester and University of Sheffield have developed a new prototype semi-transparent, graphene-based LED device that could form the basis of flexible screens for use in the next-generation of mobile phones, tablets and televisions. The incredibly thin display was created using sandwiched "heterostructures", is only 10-40 atoms thick and emits a sheet of light across its entire surface.  Read More

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