Imagine a field of small wires—standing at attention like a tiny field of wheat—gathering the Sun’s rays as the first step in solar energy conversion. Researchers have achieved new levels of performance for seed-free and substrate-free arrays of nanowires from a class of materials....
On this episode of Engineering Live, we’ve assembled an expert panel with direct influence on the IoT to discuss the current state of the industry; where we’ll be in five years; and the key componentry that is making it all possible ...
Korean researchers successfully showcased the installation and operation of a box-shaped, high-pressure tank for the storage of liquefied natural gas in Pohang, Republic of Korea. The development was the first of its kind in the world. Pressure vessels have many applications....
Physicits using a supercomputer have captured fundamental insights about what happens when objects moving freely jam to a standstill. Their approach captures jamming -- objects come together too tightly to move -- by identifying geometric signatures....
Scarce and expensive raw materials, rising energy prices, climate protection, and demographic shifts leave industrial production with a lot to contend with in the coming years. In the “ E3-production” lighthouse project, researchers are laying the groundwork to achieve sustainable production....
The worldwide demand for solar and wind power skyrockets. Since 2009, global solar photovoltaic installations have increased 40 percent a year on average, and the installed capacity of wind turbines has doubled. The dramatic growth of the wind and solar industries has led utilities to begin testing large-scale technologies....
Deploying maritime drones: Now you didn’t really think the flyboys would get to play with all the unmanned toys did you? The Navy has its own plans to deploy drones, including the Hydra underwater “truck”, and other surveillance technology that can function in a maritime environment.
Lockheed Martin and Rowan University are kicking off an innovative, strategic partnership to develop new technologies for a broad range of radar system applications in support of national defense. As threats to the United States become increasingly more complex, this next generation of radar technology is critical to protecting national assets and requires the dedication of an educated workforce.
Simulation methods helped create animation for Disney’s Oscar-winning film, 'Frozen.' Simulation-based engineering science (SBES) allows researchers to predict the effects of building explosions and analyze the response of building materials to those threats.
New materials and technologies are making it possible to utilize thermal energy more efficiently. Visit Hall 13 at the Hannover Messe (April 7-11) to find out how researchers from the Fraunhofer Energy Alliance are applying this to heat and cool spaces and industrial processes.
Researchers from ETH Zurich and Empa have succeeded for the first time to produce uniform antimony nanocrystals. Tested as components of laboratory batteries, these are able to store a large number of both lithium and sodium ions. These nanomaterials operate with high rate and may eventually be used as alternative anode materials in future high-energy-density batteries.
What kid doesn’t want a puppy? Come to think of it, what adult doesn’t want a puppy? Yet there’s always a list of reasons why that isn’t a good idea. A new robotic dog may be the answer. Zoomer, the latest in robotic dog technology, does everything a “real” dog would do— barking, running, tail-wagging —without any of the fur or
Engineers would love to create flexible electronic devices, such as e-readers that could be folded to fit into a pocket. One approach they are trying involves designing circuits based on electronic fibers, known as carbon nanotubes (CNTs), instead of rigid silicon chips.
A waste product from making paper could yield a safer, greener alternative to the potentially harmful chemical BPA, now banned from baby bottles but still used in many plastics. Scientists made the BPA alternative from lignin, the compound that gives wood its strength, and they say it could be ready for the market within five years.
Imagine powering your cell phone by simply walking around your office or rubbing it with the palm of your hand. Rather than plugging it into the wall, you become the power source. Researchers at the 247th National Meeting & Exposition of the American Chemical Society (ACS), the world's largest scientific society, presented these commercial possibilities and a unique vision for green energy.
Plants have many valuable functions: They provide food and fuel, release the oxygen that we breathe, and add beauty to our surroundings. Now, a team of MIT researchers wants to make plants even more useful by augmenting them with nanomaterials that could enhance their energy production and give them completely new functions, such as monitoring environmental pollutants.
Sales of electric vehicles (EVs) nearly doubled in 2013, but most won't take you farther than 100 miles on one charge. To boost their range toward a tantalizing 300 miles or more, researchers are reporting new progress on a "breathing" battery that has the potential to one day replace the lithium-ion technology of today's EVs.
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 have been developed to force systems to expose confidential information or even application code, resulting in the development of countermeasures to ensure the security of Flash and EEPROM ICs.
With around 2 billion people connected to the Internet and the advent of IoT, there may already be more connected ‘things’ than connected people. In 2013, by some estimates, there were over 10 billion connected devices, and this will climb as high as 50 billion by 2020....
Soft robots— which don't just have soft exteriors but are also powered by fluid flowing through flexible channels —now have their own journal, Soft Robotics. MIT researchers report the first self-contained autonomous soft robot capable of rapid body motion: a "fish" that can execute an escape maneuver, convulsing its body to change direction in just a fraction of a second, or almost as quickly as a real fish can.
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.