As the United States continues to lead the world in the production of natural gas, scientists from the Florida campus of The Scripps Research Institute (TSRI) have devised a new and more efficient method with the potential to convert the major components found in natural gas into useable fuels and chemicals—opening the door to cheaper, more abundant energy and materials with much lower emissions.
Security is becoming increasingly important in a wider range of applications. Numerous methods...
With around 2 billion people connected to the Internet and the advent of IoT, there may already...
America's current energy boom may take a new direction thanks to the discovery of a new way to turn raw natural gas into upgraded liquid alcohol fuel. In the March 14 issue of Science magazine, chemists from Brigham Young University and The Scripps Research Institute detail a process that could reduce dependence on petroleum.
Counterfeit components cost the electronics industry billions of dollars each year. They also create dangerous situations and increase the risk of product failure. In this March issue of ECN, we identify the key battlegrounds in the fight against fake components.• Seeing through the lies explores the idea of using x-ray techniques as a way of identifying counterfeit components, walking readers through the most common indicators of a counterfeit. • Invisible bar codes offers up a solution to counterfeit components in the form of a covert micro-bar code that are virtually indestructible and invisible to the naked eye. • Counterfeit mitigation looks at a report by the Semiconductor Industry Association detailing the ideal defensive maneuvers against counterfeit components.
Welcome to the Engineering Update. In this week's episode: The UKs newest UAV: UK Ministry of Defence recently announced a Release to Service for their own UAV, the WatchKeeper WK450. Robots playing ping pong:UHTTR-1 robotic arm plays one mean game of table tennis.
I recently showed you some outlandish gadgets people are buying. Now I'm back to show you what people are using their ridiculous gadgets for: 1. Robot-penned papers 2. Laser-printed tacos 3. Air hockey robot 4. USB pet rock 5. HAPIfork 6. Internet tasting electrode 7. iBreathalyzer 8. QuantumVET 9. Isophone 10. iPad surgery.
The Energy Department’s National Renewable Energy Laboratory (NREL) has developed a web-based tool to help consumers better understand the energy performance of building-related products. The Technology Performance Exchange™ (TPEx™) is a portal that helps manufacturers and other organizations that measure and test products easily share performance data with product consumers.
Most tech gadgets are nothing short of miraculous. But I think these are nothing short of ridiculous. 1. Wake'n Bacon, 2. Caffeine Machine, 3. Solar Hat, 4. Magic Wand Remote, 5. BeerPager, 6. iTypewriter, 7. WheelMate, 8. Spy Pen, 9. Text Message Chandelier, 10. iSmell.
Automotive infotainment systems of the future will benefit from a low-cost, low-power, flexible system-on-chip (SoC) architecture in order to enable a vehicle platform that adapts to evolving content delivery providers and cloud-based services.
Sensing physical phenomena and preserving the fidelity of the resulting, often-tiny, sensor signals is a craft of its own within the broader discipline of analog circuit design. One of the most common and, counter intuitively perhaps, more challenging sensing tasks is that of measuring electric current.
Elsevier, a world-leading provider of scientific, technical, and medical information products and services, is pleased to announce that they have entered into a publishing agreement with the Energy Institute (EI) to publish its official journal, Journal of the Energy Institute. Journal of the Energy Institute, a peer-reviewed quarterly publication first published in 1926, is...
A new £20 million three-year programme that will support research to develop new low carbon manufacturing processes and technologies, low carbon cities and offshore renewables in the UK and China was agreed yesterday, Wednesday 5th March 2014.
There’s promising news from the front on efforts to produce fuels through artificial photosynthesis. A new study by Berkeley Lab researchers at the Joint Center for Artificial Photosynthesis (JCAP) shows that nearly 90-percent of the electrons generated by a hybrid material designed to store solar energy in hydrogen are being stored in the target hydrogen molecules.
Vertimass LLC, a California-based start-up company, has licensed an Oak Ridge National Laboratory technology that directly converts ethanol into a hydrocarbon blend-stock for use in transportation fuels. The ORNL technology offers a new pathway to biomass-derived renewable fuels that can lower greenhouse gas emissions and decrease U.S. reliance on foreign sources of oil.
Who says ECN's editors can't have a bit of fun? Enjoy these bumbles, stumbles, and hilarious outtakes from the latest edition of ECN's premier video series, Engineering Update. Thanks to Technical Editor Jason Lomberg, Managing Editor Kasey Panetta, and Editor-in-Chief David Mantey for being such great sports!
One of the biggest challenges that consumers and service providers will have in the future is maintaining a wide range of sensor and control devices located throughout the smart home. For ease of use and installation, it makes much more sense to have these powered by either batteries or by energy harvesting technologies.
The Predator C Avenger is a jet-powered UAV with the firepower, range, and capabilities to set a new gold standard for unmanned vehicles. Whereas the Predator and Reaper were powered by a relatively primitive turboprop engine, with a top speed of 300 mph, the Avenger uses a Pratt & Whitney turbofan engine....
For the past decade or more, as Al Gore and the majority of climate-change scientists have insisted that the world is speeding headlong toward an environmental catastrophe of epic proportions, European countries have adhered to stringent emission controls....
With the explosive growth of bandwidth demand in telecommunications networks, experts are continually seeking new ways to transmit increasingly large amounts of data in the quickest and cheapest ways possible. Photonic devices—which convert light to electricity and vice versa—offer an energy-efficient alternative to traditional copper network links for information transmission.
Being able to charge 30 electric cars at once requires ingenious energy management. Researchers are incorporating renewables into the design of a smart grid for Germany’s largest charging station. The network of charging stations for EVs is becoming more tightly meshed.
Colorful, see-through solar cells invented at the University of Michigan could one day be used to make stained-glass windows, decorations and even shades that turn the sun's energy into electricity. The cells, believed to be the first semi-transparent, colored photovoltaics, have the potential to vastly broaden the use of the energy source.
University of Cincinnati researchers are reporting early results on a way to make solar-powered panels in lights, calculators and roofs lighter, less expensive, more flexible (therefore less breakable) and more efficient. Fei Yu, a University of Cincinnati doctoral student, will present new findings on boosting the power conversion efficiency of polymer solar cells on March 3, at the American Physical Society Meeting in Denver.
I can’t wait to live in GE’s home of the future. (Last week, I talked about the car I must have, so it seems fitting that my next topic be about my dream house. As with the car, this is assuming an unlimited budget and available technology.) Last week, I headed to Allentown, PA to the Da Vinci Science Center in order to see an exhibit called Home 2025.
Transducers USA (Elk Grove Village, IL) has introduced their new piezo ceramic MLCT (Multilayer Ceramic Transmitter) series. Its unique simple acoustic multi-layer ceramic construction produces a high output of 80 Db with only 16V low driving voltage.
Generating electricity is not the only way to turn sunlight into energy we can use on demand. In a study published last week in the journal Science, Choi and postdoctoral researcher Tae Woo Kim combined cheap, oxide-based materials to split water into hydrogen and oxygen gases using solar energy with a solar-to-hydrogen conversion efficiency of 1.7 percent, the highest reported for any oxide-based photoelectrode system.
Earlier this month, NJIT formalized an agreement with Chinese partners that will advance the university's research on thin-film solar cells, an alternative energy technology with the potential to make buildings and other infrastructure substantially more energy-efficient.
The University of Tennessee, Knoxville, will be part of a national effort, announced today by President Barack Obama, which could lead to more fuel-efficient cars and decreased costs for ships and aircraft. Suresh Babu and a team of faculty will help lead UT's research effort in the $140 million Detroit-based institute....
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