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QU-BD's One Up 3D printer can print with a minimu layer height of 50 microns

The home 3D printing revolution has picked up pace in recent times with printers such as the MakiBox and Buccaneer making 3D printing increasingly more affordable. Although not as cheap as the homemade LEGObot, the QU-BD One Up has taken the title as the world's cheapest production-ready 3D printer with a price tag of under US$200.  Read More

Pensa Labs has revealed a consumer version of its DIWire Bender, a small machine that bend...

Over a year ago, Pensa Labs caught our attention with its impressive DIWire Bender, a small machine that bends thick wires into elaborate 3D shapes by following simple vector drawings. Since then, the company has been refining the wooden prototype we saw before into a sleek fabrication device that's fit for consumers. The result is a more compact, easier-to-use DIWire that can turn pieces of wire into creative 3D sculptures while sitting comfortably on a desktop.  Read More

Georgia Tech's printed circuit technique could make it cheaper and faster for professional...

Researchers at Georgia Tech have developed a new technique to print advanced, ink-based electrical circuitry on a desktop printer. After about US$300 in equipment costs, the researchers were able to print arbitrary-shaped circuits on resin-coated paper, PET film, and glossy photo paper with silver nanoparticle ink.  Read More

The five-cell metamaterial array developed by Duke engineers that converts stray microwave...

Joining the ranks of devices designed to harvest energy from ambient electromagnetic radiation comes an electrical circuit from researchers at Duke University that can be tuned to capture microwave energy from various sources, including satellite, sound or Wi-Fi signals. The researchers say the device converts otherwise lost energy into direct current voltage with efficiencies similar to that of current solar cells.  Read More

ALARMclock is an alarm clock capable of displaying a lot more information than just the ti...

ALARMclock might look like a simple wooden alarm clock, but its meek exterior hides its true raison d'etre, which is to energize each morning by shocking users awake with facts and figures highlighting the harsh realities of life.  Read More

The DacMagic XS USB headphone amp from Cambridge Audio

It doesn't seem too long ago that a quality headphones amplifier was the size of a chunky paperback novel, and would occupy so much space in a laptop bag that it would probably get left behind more often than not. Now the UK's Cambridge Audio has managed to squeeze a high-end digital-to-analog (DAC) converter and headphone amp into a device that's smaller than a matchbox.  Read More

The MT840UHD MultiTaction Cell Display from MultiTouch Ltd

Only a few weeks after attendees at the annual developer conference of Finland's MultiTouch Ltd got a first look at the company's latest MultiTaction monster, it's gone up for pre-order. Currently a working prototype, the new 84-inch unit is claimed to be the world's first fully integrated, 4K resolution interactive display.  Read More

A new optical disc uses QR codes etched in tungsten to achieve extreme levels of heat resi...

A researcher at the University of Twente in the Netherlands has developed a new optical memory disc out of tungsten and silicon nitride that he says could store data safely for extremely long periods of time – up to a billion years.  Read More

A newly developed silicon supercapacitor could allow for the seamless integration of energ...

A team of researchers at the Vanderbilt University in Nashville, Tennessee has designed a supercapacitor made primarily of silicon that has shown much improved power density over its commercially available alternatives. The advance could allow for interesting integration of battery technology in everyday electronics, from solar cells to smartphones.  Read More

A new design for a semi-transparent plastic solar cell may be an important step toward the...

Researchers at the non-profit Institute of Photonic Sciences (ICFO) have created a new design for an organic solar cell that retains good efficiency while being flexible, thin, and almost completely transparent. Put together, these characteristics may make the cells an ideal candidate for building-integrated photovoltaics.  Read More

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