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An MIT-led team has designed an airplane that is estimated to use 70% less fuel than current planes while also reducing noise and emission of NO x. The design was one of two that the team, led by faculty from the Department of Aeronautics and Astronautics, presented to NASA last month as part of a $2.1 Click to enlarge.
In April, the BMW Group, WWF and other companies—including the Volvo Group—undertook, as a precautionary measure, not to use deep-ocean minerals or finance deep-sea mining until comprehensive scientific research into the impact of deep-sea mining can be conducted and the consequences for the environment are clearly assessed.
Now, MIT engineers are proposing using an ammonia-based selective catalytic reduction (SCR) system that could result in an approximately 95% reduction in NO x emissions in exchange for a ~0.5% Current airplane design uses engines anchored beneath each wing. increase in block fuel burn. —Prashanth et al. Speth, Sebastian D.
Building on the capabilities of the automated Ford Fusion Hybrid research vehicle unveiled last month ( earlier post ), Ford is working with the Massachusetts Institute of Technology (MIT) and Stanford University to research and to develop solutions to some of the technical challenges surrounding automated driving. —Greg Stevens.
Now, MIT researchers have carried out an exhaustive analysis of the studies that have looked at the decline in the prices these batteries. Trancik (2021) “Re-examining rates of lithium-ion battery technology improvement and cost decline” Energy Environ. —Ziegler and Trancik. The work was supported by the Alfred P.
A team of researchers at MIT is developing and testing a new silicon carbide (SiC) cladding material for nuclear fuel rods that could reduce the risk of hydrogen production by roughly a thousandfold compared to the common zircaloy cladding. SiC is “ very promising, but not at the moment ready for adoption ” by the nuclear industry, he adds.
A Stanford University research team is designing a high-efficiency wireless charging system using magnetic resonance coupling ( earlier post ) to wirelessly transmit large electric currents between metal coils placed several feet apart. Simplified schematic of the wireless energy transfer system in free space. Click to enlarge.
Driving in chaotic urban traffic can be as nearly as stressful as jumping out of an airplane, according to new findings from an Audi and Massachusetts Institute of Technology (MIT) study. —Kael Greco, project leader, MIT SENSEable City Laboratory. —Professor Carlo Ratti, director, MIT SENSEable City Laboratory.
Researchers at MIT have determined that growth in aviation causes twice as much damage to air quality as to the climate. —lead researcher Dr Sebastian Eastham, from the Laboratory for Aviation and the Environment in MIT's Department of Aeronautics and Astronautics.
A team at MIT, led by Carl V. Energy Environ. Gravimetric Ragone plot comparing energy and power characteristics of CNF electrodes based on the pristine and discharged electrode weight with that of LiCoO 2. Source: Mitchell et al. Click to enlarge. ” Resources. Mitchell, Betar M. Gallant, Carl V.
A study by a team from the University of Cambridge (UK) and MIT attributes ~8,000 premature mortalities per year to aircraft cruise emissions. We recommend that cruise emissions be explicitly considered in the development of policies, technologies and operational procedures designed to mitigate the air quality impacts of air transportation.
Based on the interim results of a new study, MIT researchers are warning smaller nations to proceed with caution in pursuing the development of their natural gas resources. —Sergey Paltsev, an author of the study and a principal research scientist at the MIT Energy Initiative. Cyprus offshore hydrocarbon exploration blocks.
A team from MIT has developed a new approach to fabricating oxide-based solid-state electrolytes that are comparable in thickness to the polymer separators found in current Li-ion batteries without sintering: sequential decomposition synthesis (SDS). Rupp (2022) “A Sinter-Free Future for Solid-State Battery Designs” Energy Environ.
Most existing lane-change algorithms for autonomous cars have one of two drawbacks: Either they rely on detailed statistical models of the driving environment, which are difficult to assemble and too complex to analyze on the fly; or they’re so simple that they can lead to impractically conservative decisions, such as never changing lanes at all.
MIT researchers have now developed a sub-terahertz-radiation receiving system that could help steer driverless cars when traditional methods fail. Our low-cost, on-chip sub-terahertz sensors will play a complementary role to LiDAR for when the environment is rough. Decentralized design.
Natural gas will play a leading role in reducing greenhouse-gas emissions over the next several decades, largely by replacing older, inefficient coal plants with highly efficient combined-cycle gas generation, according to a major new interim report out from MIT. The study found that there are significant global supplies of conventional gas.
Researchers at MIT have created a new technique that allows the observation of a metal surface during hydrogen penetration—the process that results in embrittlement of the metal. The basic design of this contained system could also be used in other kinds of vacuum-based instruments to detect other properties. It’s a unique setup.
Now, researchers from MIT, with a colleague from Toyota Motor Europe’s R&D group, have carried out detailed tests that seem to resolve the questions surrounding one promising material for such batteries: lithium iodide (LiI). display: block; margin-left: auto; margin-right: auto;" alt="Mit" title="Mit" src="[link] />.
Ford Motor Company and MIT are collaborating on a new research project that measures how pedestrians move in urban areas to improve certain public transportation services, such as ride-hailing and point-to-point shuttles services. The MIT research is being conducted by the Aeronautics and Astronautics Department’s Aerospace Controls Lab.
” The MIT report said that natural gas should be seen as a “ bridge ” to a low-carbon regime, rather than as the ultimate long-term solution itself. MIT: The Future of Natural Gas. Separately, the International Energy Agency (IEA) released its own report exploring the potential for a “golden age” of gas. Source: IEA.
To accomplish tasks, they need both a well-designed body and a “brain,” or controller. But there are few ways to optimize a robot’s design at the same time. Unless the designer is an algorithm. The results are robots that are patchworks of colored squares, moving through video game-like environments.
Researchers at MIT, led by Prof. Ceder leads the CEDER (Computational and Experimental Design of Emerging materials Research group) at MIT, and has been pushing for the realization of the “Materials Genome” project to bring advanced automated computing environments coupled to databases to materials design.
Researchers at MIT have carried out the most detailed analysis yet of lithium dendrite formation from lithium anodes in batteries and have found that there are two entirely different mechanisms at work. The MIT team carried out tests at higher current levels that clearly revealed the two distinct types of growth. —Bai et al.
The US Department of Energy (DOE) announced more than $27 million in funding for 12 projects that will support the development of advanced plastics recycling technologies and new plastics that are recyclable-by-design. Partners include BASF, MIT, and the National Renewable Energy Laboratory.
Researchers at MIT and startup Novogy have engineered bacteria and yeast ( Escherichia coli , Saccharomyces cerevisiae and Yarrowia lipolytica ) used as producer microbes in biofuel production to use rare compounds as sources of nutrients. However, this is not the case for the more advanced biofuels and biochemicals under development.
Researchers at MIT are predicting that predict that suitable chemical functionalization of graphene can result in a large enhancement in the Seebeck coefficient for thermoelectric materials, leading to an increase in the room-temperature power factor of a factor of 2 compared to pristine graphene, despite degraded electrical conductivity.
These GEMINA teams are working to develop tools for the advanced reactors of tomorrow to improve operations and lower maintenance costs by designing more autonomous, and efficient processes. Advanced reactors must be designed to be financially competitive with fossil fuel power plants to gain a foothold in future energy markets.
Where autonomous vehicles have had the most success is in environments with a lot of predictability and structure, which is why I really like the idea of autonomous urban boats designed for cities with canals. Eventually, Roboats were scaled up, and by 2020 MIT had a version large enough to support a human.
Findings by MIT researchers could help advance the commercialization of supercritical water technology for the desulfurization and upgrading of high-sulfur crude oil into high-value, cleaner fuels such as gasoline without using hydrogen—a major change in refining technology that would reduce costs, energy use, and CO 2 emissions.
The MIT Energy Initiative (MITEI) has released a report on the proceedings—and papers that informed those proceedings—of the 8 April 2010 symposium on The Electrification of the Transportation System: Issues and Opportunities. The symposium was sponsored by the MIT Energy Initiative, together with Ormat, Hess, Cummins and Entergy.
FLECCS project teams will work to develop carbon capture and storage (CCS) processes that better enable technologies, such as natural gas power generators, to be responsive to grid conditions in a high variable renewable energy (VRE) penetration environment. Massachusetts Institute of Technology.
Amphionic proposes to optimize cathode design to form Pd-polymeric composites within which the Pd nanoparticle size and shape are varied, and the interfacial separation and geometry are controlled. Nanostructured Pd-Anf Composites for Controlled LENR Exploitation - $295,924. Massachusetts Institute of Technology.
Researchers at MIT have developed a new bicycle rear wheel—the Copenhagen Wheel —that can capture energy from braking and deliver the power back to provide a boost. A close-up of the Copenhagen Wheel, from MIT’s SENSEable City Lab. Click to enlarge. Everything is controlled by your feet,” Ratti explains.
US Energy Secretary Ernest Moniz announced nearly $5 million in funding across seven research projects designed to increase the understanding of methane hydrates. Massachusetts Institute of Technology (MIT). MIT will work with the U.S. Selected projects are: Georgia Tech Research Corporation.
Following on the launch of its first software developer program ( earlier post ), Ford is now turning its attention to the growing trend in hardware hacking by transforming vehicles into an experimental development environment. The read-only system is designed to keep everything isolated from the vehicle control systems.
The aerobic microbe has been engineered at MIT and is capable of converting a variety of organic compounds into oil, from which biodiesel may be produced. Advanced Li-Ion Battery Manufacturing : Novel High Energy Density Lithium-Ion Cell Designs via Innovative Manufacturing Process Modules for Cathode and Integrated Separator.
Now researchers at MIT have been able to both reduce the size of the qubits and done so in a way that reduces the interference that occurs between neighboring qubits. The MIT researchers have increased the number of superconducting qubits that can be added onto a device by a factor of 100. degrees above absolute zero (-273.15 °C).
First announced in 2014, CSRC Next ( earlier post ) will direct $35 million through 2021 towards research designed to support a safe transition to the future of mobility. Another, with MIT, modelled in-vehicle voice command systems and driver behavior.
MIT CSAIL researchers enhance robotic precision with sophisticated tactile sensors in the palm and agile fingers, setting the stage for improvements in human-robot interaction and prosthetic technology. [ [ ICRA Cloth Competition ] Thanks, Francis! This is the first time a 3-UPU robot has been used effectively for any kind of task.
Our lab, the Responsive Environments Group at MIT, has been working for well over a decade on embedding distributed sensor networks into flexible substrates. As the ISS orbits Earth, and the local space environment changes, we'll be triggering our sensors with known excitations to measure how their sensitivity varies over time.
Designed for reinforcement learning, the hand is extremely rugged, has three fingers that act like thumbs, and has fingertips that are highly sensitive to touch. UBTECH ] Current visual navigation systems often treat the environment as static, lacking the ability to adaptively interact with obstacles.
As described in the new paper, the researchers designed their LNTMO materials based on the percolation theory which predicts lithium diffusion to become facile in cation-disordered oxides as the lithium-excess level increases (x > 1.09 —Lee et al. in Li x TM 2-x O 2 ). doi: 10.1039/C5EE02329G.
These project teams seek to develop new approaches and technologies for the design and manufacture of high temperature, high pressure, and highly compact heat exchangers and components. Heat-Exchanger Intensification through Powder Processing and Enhanced Design (HIPPED) – $2,300,000. Carnegie Mellon University.
YouTube ] Scientists from MIT's Computer Science and Artificial Intelligence Laboratory (CSAIL), in the ever-present quest to get machines to replicate human abilities, created a framework that's more scaled up: a system that can reorient over two thousand different objects, with the robotic hand facing both upwards and downwards.
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