Researchers at Oak Ridge National Laboratory made a better thermoplastic by replacing styrene with lignin, a brittle, rigid polymer that, with cellulose, forms the woody cell walls of plants.
Crumple a piece of paper and it's probably destined for the trash can, but new research shows that repeatedly crumpling sheets of the nanomaterial graphene can actually enhance some of its properties. In some cases, the more crumpled the better.
Materials scientists and physicists at Lehigh University have demonstrated a new method of making single crystals that could enable a wider range of materials to be used in microelectronics, solar energy devices and other high-technology applications.
Study points the way to new photonic devices with one-way traffic lanes.
An engineering team at Washington University in St. Louis developed a cellular kill switch, a sensor that rewards hard working cells and eliminates their lazy counterparts. The high-tech engineering fix could help improve production of biofuels and pharmaceuticals.
Cornell University engineering professor Rob Shepherd and his group have created a hybrid material featuring stiff metal and soft, porous rubber foam that combines the best properties of both – stiffness when it’s called for, and elasticity when a change of shape is required. The material also has the ability to self-heal following damage.
A Washington University in St. Louis engineer has found a new way to control chemical oscillation that could help regulate biorhythms involving the heart, brain and circadian cycles.
Researchers at APL have developed the Corrosion Resistant Aerial Covert Unmanned Nautical System (CRACUNS), an innovative unmanned aerial vehicle that can stay on station beneath the water, then launch into the air to perform a variety of missions.
When Joseph Hyman ‘11, mechanical engineering, was a student at UMBC, he was sitting in the library craving a fresh, hot cup of coffee, when an idea struck him: Wouldn’t it be great if a travel mug could brew its own coffee?
Johns Hopkins engineers have devised a computer model to unravel the wicked wind conditions that plague the world’s greatest golfers at the course that hosts one of the sport’s most storied tournaments, The Masters, in Augusta, Georgia.
Nuclear power is an important energy source and is essential as a clean energy to reduce current carbon emissions from fossil fuels. However, many people feel the risk of nuclear accidents does not outweigh the benefits associated with nuclear energy.
Virginia Tech researchers are working with academic and industry partners in a $1 million pilot project to recover rare earth elements from coal.
Penn State researchers have released a roadmap that is designed to offer a strategy for building the fundamental knowledge necessary to accelerate the design and application of additive manufacturing materials over the next 10 years.
A new sonar technology developed by University of Washington computer scientists and electrical engineers allows you to interact with mobile devices and smartwatch screens by writing or gesturing on any nearby surface — a tabletop, a sheet of paper or even in mid-air.
Speeding Recovery From Cyber-Induced Blackouts, Teaching with 'Big Data', Security Breach in 3-D Printing Process, and more in the Newswise Cybersecurity News Source.
The batteries that power the ubiquitous devices of modern life, from smartphones and computers to electric cars, are mostly made of toxic materials such as lithium that can be difficult to dispose of and have limited global supplies. Now, researchers at MIT have come up with an alternative system for generating electricity, which harnesses heat and uses no metals or toxic materials.
Terahertz radiation is a relatively unexplored slice of the electromagnetic spectrum, but it holds the promise of countless new imaging applications as well as wireless communication networks with extremely high bandwidth. The problem is that there are few off-the-shelf components available for manipulating terahertz waves.
For decades, researchers have tried to duplicate the function of beta cells, which don’t work properly in patients with diabetes. Now, researchers have devised another option: a synthetic patch filled with natural beta cells that can secrete doses of insulin to control blood sugar levels on demand.
In a breakthrough for energy-efficient computing, engineers at the University of California, Berkeley, have shown for the first time that magnetic chips can operate with the lowest fundamental level of energy dissipation possible under the laws of thermodynamics.
Researchers at Princeton University have observed a bizarre behavior in a strange new crystal that could hold the key for future electronic technologies. Unlike most materials in which electrons travel on the surface, in these new materials the electrons sink into the depths of the crystal through special conductive channels.
Here are five ways SLAC’s X-ray laser and the science it enables can impact our future.
Florida State University researchers have discovered a way to safely activate red phosphorus, an element that will be critical in the creation of new electronics and the materials of the future.
Stanford scientists have discovered a novel way to make plastic from carbon dioxide (CO2) and inedible plant material, such as agricultural waste and grasses. Researchers say the new technology could provide a low-carbon alternative to plastic bottles and other items currently made from petroleum.
Sandia National Laboratories engineer Tian Ma, whose research helps deter nuclear proliferation, is the 2016 Most Promising Asian American Engineer of the Year (AAEOY). He will be honored in a ceremony on March 12 in New Brunswick, New Jersey.
Rice University researchers have determined a more effective way to use natural gas to reduce climate-warming emissions would be in the replacement of existing coal-fired power plants and fuel-oil furnaces rather than burning it in cars and buses.
Environmental exposure chambers at Oak Ridge National Laboratory, including Keiser rigs, subject materials to corrosive gases, crushing pressures and calamitous heat. The extreme environments provide insight into conditions under which materials fail.
Engineers at PPPL have developed an updated version of a key electronic component that helps regulate the current that powers the coils in PPPL's recently completed National Spherical Torus Experiment-Upgrade.
Iowa State engineers have developed a "meta-skin" that traps radar waves and cloaks objects from detection. By stretching the flexible meta-skin, the device can be tuned to reduce the reflection of a wide range of radar frequencies.
Cornell University is leading an effort that will empower scientists, engineers and entrepreneurs throughout the nation to design and create new interface materials – materials that do not exist in nature and possess unprecedented properties – thanks to a $25 million grant from the National Science Foundation.
Since childhood, Michael Carruth, a junior in the environmental design program at CU-Boulder, has been fascinated with nature. Long hours spent playing outdoors, observing swirling leaves, clouds scudding across the sky and the way seed pods spin in the wind: experiences like these inspired Carruth to design a new type of wind turbine
Machine learning makes materials design into a science.
'Four-Flavored' Tetraquark, Planets Born Like Cracking Paint, New 2D Materials, The World's Newest Atom-Smasher in the Physics News Source sponsored by AIP.
A team of Cornell engineers have developed an electroluminescent “skin” that stretches to more than six times its original size while still emitting light. The discovery could lead to significant advances in health care, transportation, electronic communication and other areas.
BYU mechanical engineering professors Larry Howell and Spencer Magleby have made a name for themselves by applying the principles of origami to engineering. Now they’re applying their origami skills to a new realm: the human body.
Kansas State University's Shuting Lei has received a National Science Foundation Manufacturing Machines and Equipment grant for his work on machining precision parts.
Scientists from Vanderbilt and George Washington universities have worked out a way to make electric vehicles not just carbon neutral, but carbon negative by demonstrating how the graphite electrodes used in the lithium-ion batteries can be replaced with carbon recovered from the atmosphere.
Madeline Gannon (A 2016), a Ph.D. candidate in Carnegie Mellon University's School of Architecture, has put the power of interacting with robots into our hands — literally.
Athletes, the elderly and others who suffer from injuries and arthritis can lose cartilage and experience a lot of pain. Researchers are now reporting, however, that they have found a way to produce cartilage tissue by 3-D bioprinting an ink containing human cells, and they have successfully tested it in an in vivo mouse model. The researchers present their work at the 251st National Meeting & Exposition of the American Chemical Society.
When original drawings and sketches from Walt Disney Animation Studio’s more than 90-year history traveled internationally last summer, conservators had the opportunity to monitor the artwork with a new state-of-the-art sensor. A team of researchers developed a super-sensitive artificial “nose,” customized specifically to detect pollutants before they could irreversibly damage the artwork. The researchers report on their efforts at the 251st National Meeting & Exposition of the American Chemical Society.
The substance that provides energy to all the cells in our bodies, Adenosine triphosphate (ATP), may also be able to power the next generation of supercomputers.
A toxin-free method for extracting copper from raw ore and other procedures using molten salts represent an opportunity for a sizable impact in both mining and energy storage.
It’s estimated that 10 percent of all the energy used in buildings in the U.S. can be attributed to window performance, costing building owners about $50 billion annually, yet the high cost of replacing windows or retrofitting them with an energy efficient coating is a major deterrent. Berkeley Lab researchers are seeking to address this problem with creative chemistry—a polymer heat-reflective coating that can be painted on at one-tenth the cost.
Just as the single-crystal silicon wafer forever changed the nature of communication 60 years ago, a group of Cornell researchers is hoping its work with quantum dot solids – crystals made out of crystals – can help usher in a new era in electronics.
University of Delaware researcher Mark Moline recently co-authored a paper in Robotics on the advantage of linking multi-sensor systems aboard autonomous underwater vehicles to enable the vehicle to synthesize data in real-time so it can independently make decisions about what action to take next.
With the support of a pollution prevention grant from the United States Environmental Protection Agency, a Rowan University (Glassboro, New Jersey) chemical engineering team has been working with DuPont scientists on improving the sustainability of chemical manufacture.
Students learning in green buildings have higher levels of environmental knowledge and behavior.
University of Washington computer scientists and electrical engineers have generated Wi-Fi transmissions using 10,000 times less power than conventional methods. Their "Passive Wi-Fi" system also consumes 1,000 times less power than existing energy-efficient wireless communication platforms, such as Bluetooth Low Energy and Zigbee.
Article describes the Digital Coil Protection System that safeguards the Spherical Torus Experiment-Upgrade at PPPL.
Two Virginia Tech researchers have discovered a way to maximize the amount of electricity that can be generated from the wastewater we flush down the toilet.
Officials at The University of Alabama in Huntsville (UAH) on Monday briefed U.S. Dept. of Commerce Assistant Secretary for Economic Development Jay Williams about progress on a coming technology business incubator at the university.
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