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News: Energy
A recent advance by Arizona State University researchers in developing nanowires could lead to more efficient photovoltaic cells as well as better LEDs. ASU electrical engineers are...
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Question of the Week
Would you have a microchip implanted under your skin if concrete benefits were derived from it?
This week's question concerns a recent poll that was taken prior to the opening of the CeBIT Trade show that was held in Germany last week. The poll, conducted by the German IT industry lobby group BITKOM, asked participants whether or not they would...
News: Lighting
The first issue of Lighting Technology has arrived! This digital magazine is the latest offering from Green Design & Manufacturing, and features articles, tech briefs, applications and more...
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Blog
Taxi...Take Me to The Moon
In the words of the late, great gonzo journalist, Hunter S. Thompson, “When the going gets weird, the weird turn pro.” That’s comforting to know because the future of America’s space exploration program has suddenly gotten weird, and the last thing you need when that happens is amateurs calling the shots. It all...
News: Energy
Smart meters – intelligent devices to measure consumption – make it possible to read and control power consumption, even of private households, while away from the property. New software shadows the...
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News: Energy
A team of University of Wisconsin-Madison engineers has developed a highly efficient, environmentally friendly process that selectively converts gamma-valerolactone - a biomass...
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Question of the Week
Could a sin tax make people eat healthier?
This week's question concerns the U.S.'s ongoing efforts to encourage healthier eating. States across the nation are beginning to impose "sin taxes" on fat and sugar to dissuade people from eating junk food. The thought is that if you make it cheaper, people will eat more of it, more expensive and people...
News: Energy
Using arrays of long, thin silicon wires embedded in a polymer substrate, California Institute of Technology scientists have created a new type of flexible solar cell...
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Question of the Week
Is hands-free texting while driving a safe alternative?
This week's question concerns the ongoing debate over texting while driving. A research team at Clemson University recently developed an application called VoiceTEXT that allows drivers to speak text messages and keep their eyes on the road at the same time. Drivers using VoiceTEXT can put...
News: Energy
A new nanotech catalyst developed by McGill University chemists Chao-Jun Li, Audrey Moores, and their colleagues offers industry an opportunity to reduce the use of expensive and toxic heavy metals. Li describes the...
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News: Energy
University of Pennsylvania material scientists have demonstrated the transduction of optical radiation to electrical current in a molecular circuit. The array of...
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Question of the Week
Is the American auto industry finally headed in the right direction?
This week's question concerns the wonders and the woes of the American auto industry. With falling sales, the somewhat controversial "cash for clunkers" program, and the spate of bailouts that occurred last year for Detroit's "big three", the industry seems to be due for some...
News: Energy
UCLA chemists have created three-dimensional synthetic DNA-like crystals that have a sequence of information which is believed to code for carbon capture. The discovery could result in a new way to capture...
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Blog
Big Ideas for Small Innovations
Another day at MD&M West has come and gone, and I'm continuing to see a lot of focus on miniaturization -- which makes sense, considering the multitude of medical applications that could benefit from compact yet efficient devices. The SQUIGGLE motor from New Scale Technologies measures 2.8 x 2.8 x 6 mm. Product...
Blog
Engineering Design at its Coolest
Day one at the Medical Design & Manufacturing (MD&M) West show in Anaheim, CA was bustling with energy. Nearly everyone I spoke with said that they had found themselves happily busy throughout the day. One nice part about meeting people at trade shows is that you might come across information you would...
Question of the Week
Should the Internet be a nominee for the 2010 Nobel Peace Prize?
This week's question concerns a recent Forbes/AP story that reported on the nominees for the 2010 Nobel Peace Prize. These include a Russian human rights group, a Chinese dissident, and, believe it or not, the Internet. Proposed by the Italian version of Wired magazine, which cited...
News: Electronics & Computers
A new PHEV traction drive power electronics system provides more power than typical freestanding portable generators, and can be used in emergency situations such as power outages and...
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News: Energy
It has been difficult to find materials that can efficiently and safely store and release hydrogen with fast kinetics under ambient temperature and pressure, but an international research team has...
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Blog: Software
Movies and Manufacturing
Day two at SolidWorks World, the worldwide event for SolidWorks users, drew a record crowd. And this time it wasn’t because of the sunny Southern California weather. It was because the special guest speaker happened to be James Cameron, who just this morning was nominated for Best Director and Best Picture Academy Awards...
Question of the Week
Will the iPad be a game-changer in the world of personal electronics?
This week’s question concerns the much-anticipated unveiling of the Apple iPad tablet computer/book reader/music, movie, and video player. At $499, Apple touts the device as a bridge between smartphones and laptops. Tech critics say it’s nothing more than a big iPhone. What...
News: Green Design & Manufacturing
The first computer modeling study to simulate the impact of white roofs on urban areas worldwide - led by scientists at the National Center for Atmospheric Research (NCAR) in Boulder, CO -...
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Blog
Transforming Design
This week, I’m coming to you live from Anaheim, CA, and SolidWorks World 2010. The SolidWorks user community continues to flock to this annual event, and this year, there are more than 5,000 registrants learning about new features coming up in the next version of SolidWorks, as well as networking with other users, SolidWorks...
News: Energy
DOE recently announced that it is awarding $78 million in stimulus money for research and development of algae-based biofuel. Yet researchers from the University of Virginia have found there are...
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News: Energy
Researchers from Carnegie Institute for Science have modeled three hydrogen-dense metal alloys and found there are pressure and temperature trends associated with the superconducting...
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Question of the Week
Will 3D be the next major TV trend?
This week’s question concerns 3D TV. The recent success of 3D movies such as Avatar has added to an already-growing interest in 3D television and content. TV makers such as Sony, Samsung Electronics, LG Electronics, and Panasonic showed 3D ready televisions at the recent Consumer Electronics Show and expect to...
News: Energy
A low-cost wildfire detection and monitoring system using mobile communications technology is being developed by researchers at University of Adelaide's School of Electrical and Electronic Engineering.
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News: Green Design & Manufacturing
Engineers at the University of Michigan led the development of a new biosensor - a strip of paper infused with carbon nanotubes - that can quickly and inexpensively detect a toxin produced by algae in drinking...
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Question of the Week
Can a global ban on producing nuclear weapons material be enforced?
This week’s question concerns nuclear weapons. Diplomats from 65 countries are meeting at the United Nations Conference on Disarmament in Geneva this week to discuss beginning talks on a possible treaty that would stop nations from producing plutonium and highly enriched uranium...
Blog: Physical Sciences
Do The Russians Know Something We Don't?
Do the Russians know something we don’t? In the waning days of 2009, the head of Russia’s federal space agency, Dr. Anatoly Perminov, made huge headlines by telling a Russian radio station that their space agency was contemplating sending a mission to Apophis, an 885-foot (270-meter) asteroid first...

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