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Carbon nanotubes could displace silicon in LEDs

October 14, 2014 12:09 pm | by EurekAlert! | News | Comments

Even as the 2014 Nobel Prize in Physics has enshrined light emitting diodes (LEDs) as the single most significant and disruptive energy-efficient lighting solution of today, scientists around the world continue unabated to search for the even-better-bulbs....

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Batteries that can be recharged to 70 percent in just 2 minutes

October 14, 2014 12:03 pm | by EurekAlert! | News | Comments

Scientists from Nanyang Technological University (NTU Singapore) have developed a new battery that can be recharged up to 70 per cent in only 2 minutes. The battery will also have a longer lifespan of over 20 years. Expected to be the next big thing....

Searching for answers to black holes

October 14, 2014 11:57 am | by EurekAlert! | News | Comments

Is matter falling into the massive black hole at the center of the Milky Way or being ejected from it? No one knows for sure, but a UC Santa Barbara astrophysicist is searching for an answer. Carl Gwinn, a professor in UCSB's Department of Physics ...

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Why I'm bullish on OLED lighting in automotive

October 14, 2014 11:43 am | by James Montgomery, Senior Market Research Editor, NanoMarkets | Blogs | Comments

The fledgling industry for organic light-emitting diode (OLED) industry is now entering a phase of concerted efforts to achieve commercialization on a wider scale. OLED lighting is inching toward mass production, particularly for industrial and large-scale....

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Engineering Update 80: China’s hypersonic glide vehicle could evade US missile defense

October 14, 2014 11:01 am | by Jon Dipierro, Multimedia Production Specialist | Videos | Comments

The Pentagon recently announced that China has successfully tested a hypersonic glide vehicle which can evade US missile defense systems and deliver nuclear warheads before we have time to react. The missile delivery system, codenamed the WU-14 ...

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Charged graphene gives DNA a stage to perform molecular gymnastics

October 14, 2014 9:50 am | by EurekAlert! | News | Comments

When Illinois researchers set out to investigate a method to control how DNA moves through a tiny sequencing device, they did not know they were about to witness a display of molecular gymnastics. Fast, accurate and affordable DNA sequencing is the first step....

Optimizing renewable energy costs

October 14, 2014 9:46 am | by EurekAlert! | News | Comments

Increasing reliance on renewable energies is the way to achieve greater CO2 emission sustainability and energy independence. As such energies are yet only available intermittently and energy cannot be stored easily, most countries aim to combine....

Augmented reality melds work, play

October 14, 2014 9:34 am | by SALIM ESSAID, Associated Press Writer | News | Comments

Mark Skwarek is surrounded by infiltrating militants in New York's Central Park. He shoots one, then hearing a noise from behind, spins to take down another. All of a sudden, everything flashes red. He realizes he's been hit. The words "Game Over" appear....

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How the new HealthCare.gov stacks up with the old

October 14, 2014 9:31 am | by RICARDO ALONSO-ZALDIVAR and CALVIN WOODWARD, Associated Press | News | Comments

HealthCare.gov, the website for health insurance under President Barack Obama's health care law, has been revamped as its second enrollment season approaches. But things are still complicated, since other major provisions of the Affordable Care Act ...

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Twitter to be used for payments in France

October 14, 2014 9:27 am | by Associated Press | News | Comments

Did someone spot you money for lunch two weeks ago? In France, Twitter users can now publicly repay debts, donate to charity or chip in for a gift with a new payment service backed by the country's second-largest banking service. Group BPCE ...

Custom-designed filter assures MIL-STD-461 F standards compliance

October 14, 2014 9:22 am | Excelsys Technologies Ltd | Product Releases | Comments

Excelsys Technologies (Hampstead, NH) announces that the company’s recently released Xsolo and XF power supplies can now be paired with a custom-designed power line filter to meet stringent conducted emission standards. Excelsys and Astrodyne-LCR ...

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Explosion-proof tank light draws only 400 watts of power

October 14, 2014 9:10 am | Larson Electronics Llc | Product Releases | Comments

Larson Electronics (Kemp, TX) has announced the release of a new 400 watt explosion proof metal halide tank light. The EPL-18C-1X4 cart mounted portable light produces 75,000 lumens of light while drawing only 400 watts of power. The EPL-18C-1X4 ...

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Sensor enables a better fit for prostheses

October 14, 2014 8:33 am | by Sandia National Laboratories | News | Comments

As an amputee walks on a prosthetic leg during the day, the natural fluid in the leg shifts and the muscles shrink slightly. Now imagine the problem that poses for the fit of the prosthesis. There’s a growing need for a solution. The national ...

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The Microsoft CEO just offered women the worst career advice possible

October 14, 2014 8:27 am | by Kasey Panetta, Editor | Blogs | Comments

To be perfectly honest, I’ve never cared for Microsoft. I think their products are pretty terrible and non-intuitive. (Yes, I recognize that I’m writing this in Microsoft Word, but I do so under protest.) I appreciate, from a business standpoint, the success....

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Graphene acts as a fine lubricant

October 13, 2014 6:30 pm | by Argonne National Laboratory | News | Comments

Nanoscientist Anirudha Sumant and his colleagues at Argonne’s Center for Nanoscale Materials and Argonne’s Energy Systems division applied a one-atom-thick layer of graphene, a two-dimensional form of carbon, in between a steel ball and a steel disk....

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