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In a concerning series of poor decisions, Switzerland’s Federal Office of Energy (SFOE) decided to bury a study it had ordered and paid $120,000 for, as it confirmed that upgrading an internal combustion engine (ICE) car to an electric vehicle is beneficial for the environment.
A version of this post originally appeared in Refactoring , a Substack offering advice for software engineers. I think their existence is what explains the curious durability of the notion of a 10x engineer, someone who is 10 times as productive or skilled as their peers. At one point, I was a pretty good database reliability engineer.
This question occurred to me on a long flight to Paris, to attend the opening ceremony of the 2025 International Year of Quantum Science and Technology (IYQ), at UNESCO headquarters last month. That Paris event made me realize that quantum engineering has evolved very differently from, say, nanotechnology.
One of the greatest climate -related engineering challenges right now is the design and construction of a large, zero-emission, passenger airliner. Airbus hopes to achieve such a large efficiency gain by exploiting emerging advances in jet engines, wings, lightweight, high-strength composite materials, and sustainable aviation fuel.
From outside, theres little to suggest that this is the birthplace of a remarkable piece of technology bound for the International Space Station (ISS) in the coming months. It too is new to the space environment. The building is home to the Paihau-Robinson Research Institute , part of Victoria University of Wellington.
Kennedy International Airport, the busiest airport for international traffic in North America, always seems to be reinventing itself. It opened in 1948 as New York International Airport, although it was typically referred to then as Idlewild. Since then, there have been multiple changes and reconfigurations.
In 1946 he was joined by his son, Jacques, a marine engineer, with whom he made a series of record descents. Bertrand Piccard, left, and Prince Albert of Monaco, right, take off during the 25th International Hot Air Balloon week, in Chateau dOex, Switzerland, in 2003. Later, Auguste invented and built the first bathyscaphe.
While international initiatives like Giga try to connect every school to the Internet, the timeline and cost remain hard to predict. We dont want just to deliver content, says Estupin, but also create a collaborative, engaging learning environment. Offline AI is the next big step, says Estupin.
The NVES imposes increasingly stringent CO2 emissions targets for passenger vehicles, utes and SUVs over the next five years with the aim of encouraging the transition away from internal combustion engined vehicles to EV. READ MORE: Which is best for the environment: EV or ICE?
And Hyundai and Kia are leaning on their updated models, waiting for the dust to settle on what has been an extremely chaotic policy environment. 100%: Is The Current Environment Affecting Your Car-Buying Decisions? Tesla is wrestling with self-inflicted wounds. We’ll see if it does anything to help revive Tesla’s EV sales.
This indicates that many businesses are currently holding off from investing in what is a highly challenging economic environment. Yet, in contrast to internal-combustion engine (ICE) vehicle conversions, this figure remains 25% lower. Without this large rise in pickup registrations, Marchs totals would have been much lower.
The teacher predicted that Samueli would be a successful electrical engineer someday. In pursuit of this understanding, Samueli applied to UCLA, which had a good engineering department. It is a thrilling environment. The other bonus of the university environment is academic freedom. The radio project had fascinated him.
The rapid advancement of sensors, communication protocols and data processing capabilities allows vehicles to perceive their environment, anticipate dangers and react faster than humanly possible. These include radar, lidar, cameras, ultrasonic sensors and internal cabin monitors.
Coding assistants like GitHub Copilot and Codeium are already changing software engineering. Based on existing code and an engineers prompts, these assistants can suggest new lines or whole chunks of code, serving as a kind of advanced autocomplete. At first glance, the results are fascinating.
Eleven years and a few “Alaska vehicles” with internal combustion engines later, he's found his electric stride with a Rivian R1T, a testament to the evolving EV landscape, even in the Last Frontier. Dak's Alaskan adventure began in a Chevy Volt which he and his wife used, a far cry from the powerful Rivian he commands today.
The Class 8 electric truck remains a rare sight in the US, with only a few dozen units in the hands of a handful of customers and a few more in Tesla’s internal fleet. Schermo, who holds a master in economic engineering, energy and ressources management from TU Berlin, has some experience with commercial electric vehicles.
This paper presents an underactuated snake robot consisting of many passive links that can dynamically change its joint coupling configuration by repositioning motor-driven joint units along internal rack gears. Furthermore, a soft robot skin wirelessly powers the units, eliminating wire tangling and disconnection risks.
She probably is best known as the first woman to serve as a faculty member in the engineering college at Tennessee State University , in Nashville. Her pioneering spirit extended far beyond the classroom, however, as she continuously staked out new territory for women and Black professionals in engineering. Dont Give Up was her mantra.
When the platform for a prototype floating offshore wind turbine arrived at a dock in Searsport, Maine, on April 11, engineers at the University of Maine were ready to add a tower and a turbine and set it afloat in the Gulf of Maine. portfolio , citing the political environment. In response, wind developers are pulling back on U.S.
Videos of the attempts are comical, although any laughter comes at the expense of the many engineers who spent countless hours and millions of dollars to get to that point. Its definitely a testament to what can be accomplished when engineers rise to a challenge. Not a single entrant made it across the finish line.
Carolina Cruz-Neira Employer: University of Central Florida Occupation: Computer-science professor Education: Bachelors degree in systems engineering, Universidad Metropolitana in Caracas; masters degree in electrical engineering and computer science, University of Illinois Chicago; Ph.D. But she found little enjoyment in it.
EHRs Need a Systems-Engineering Approach When it comes to embracing automation, the health care industry has historically moved at a snails pace, and when it does move, money goes to IT automation first. Canada, China, India, and Japan also have EHR system initiatives in place at varying levels of maturity. and 6 hours a day (4.5
Vijay Janapa Reddi is an associate professor of engineering and applied science at Harvard who specializes in computer architecture, specifically edge devices such as smartwatches, smartphones, autonomous vehicles, and more. when internal emails went out listing which grants were being cut. Vijay Janapa Reddi: It was around 10 p.m.
Ultra-low viscosity oils are becoming the norm for modern engines, especially smaller units prioritizing efficiency. Manufacturers like them because they help them pass emissions and newer engines have been designed with tighter tolerances. Those are immensely important in determining how an oil functions inside of an engine.
NASA’s Jet Propulsion Laboratory frequently collaborates with multiple agencies, universities, and contractors, with each using different simulation environments and proprietary platforms. Testing how multiple teams and rovers will one day cooperate on the Moon requires a shared language and a common model of the rovers and environment.
This work has been presented in 2025 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS 2025). Here, we show how relying on patterning structures instead of inherent material properties allows soft robotic arms to remain compliant while continuously transmitting torque to their environment.
The YCK05 engine is the first operating hydrogen engine for China’s commercial vehicle market, the world’s largest commercial vehicle market. The engine design upgrades the engine structure and its subsystems such as the combustion and gas distribution systems. Ignition ceremony at Beijing Institute of Technology.
It is the first age-appropriate design regulation in Asia , according to the 5Rights Foundation , an international NGO working for a rights-respecting digital world for children. Promoting safer online environments around the world IEEE also has been involved in recommending website designs with children in mind.
At the recent ACT Expo in Long Beach, California, Cummins debuted its 15-liter hydrogen engine. This engine is built on Cummins’ new fuel-agnostic platform, where below the head gasket each fuel type’s engine has largely similar components, and above the head gasket, each has different components for different fuel types.
Whether in the internal combustion engine or in the hybrid or electric vehicle, reliable and technically flawless materials are indispensable in a demanding environment. Heat resistance, good long-term use properties and weld resistance are the basic prerequisites for components in current and future powertrains.
Toyota engineers have created a prototype hydrogen engine road car—the Corolla Cross H2 Concept. Outside Japan, in August this year, a Toyota hydrogen-engine vehicle drove on European public roads for the first time when the GR Yaris H2 was put through its paces in a demonstration run at the WRC in Ypres, Belgium.
A key element in achieving these goals is the certification of the most important mtu engine products, which will run on sustainable fuels from as early as 2023 and then be successively brought into use. The aim is to reach a CO 2 net-zero operation of combustion engines. This is not yet relevant for Rolls-Royce applications.
Our goal is to replace all existing main engines and generator engines with these highly efficient solid oxide fuel cells [SOFCs] to align with the International Maritime Organization’s 2030 and 2050 environmental targets. —Haeki Jang, vice president of shipbuilding & drilling sales engineering at SHI.
Cumulative greenhouse gas emissions versus vehicle mileage for (a) internal combustion engine and battery electric sedans, SUVs, and pickup trucks, and (b) hybrid electric and battery electric sedans, SUVs, and pickup trucks. For battery-electric vehicles and internal-combustion-engine vehicles, the breakeven time is 1.2
a leader in the area of high-performance dynamometer systems, recently provided a performance test stand for validating designs for new hydraulic variable timing cam phaser systems for a major international provider of powertrain components. This enables engineers to simulate temperatures encountered by those starting engines in all climates.
Toyota showcased its experimental hydrogen-powered combustion engine technology in the multiple award-winning GR Yaris. While the Mirai employs chemical reaction in the fuel cells to generate energy, the experimental GR Yaris features an internal combustion engine with hydrogen as the fuel. 2022 GR Yaris Hydrogen.
Hyundai has taken two out of the ten spots in the 2019 WardsAuto 10 Best Engine competition with the all-new 2019 NEXO FCEV fuel cell vehicle and 2019 Kona Electric CUV. This marks the tenth time Hyundai has earned a WardsAuto 10 Best Engine recognition since the awards’ annual inception in 1995. Earlier post.) Kona Electric.
UK-based Expleo, a global engineering, technology and consultancy service provider, has developed a closed-loop fuel solution for global shipping that delivers a 92% reduction in greenhouse gas emissions (GHGe) in the model vessel. Bibby Wavemaster 1, the model vessel.
As part of the Horizon 2020 research project CARES (City Air Remote Emission Sensing), an international research consortium is working on new contactless exhaust measurement methods that will enable municipalities to take emission-reducing measures. The volume can then be used to determine how many particles are in the environment.
Using blends of hydrogen and methane as fuels in internal combustion engines is a promising strategy for reducing carbon dioxide emissions. However, the undesirable phenomenon of super-knock, which can severely and instantaneously damage an SI engine, limits its widespread adoption.
The replacement of a diesel bus with an e-bus leads to an average reduction of the CO 2 emissions in the environment of 60.7 The transport running on electricity is safer for the city ecology than cars using an internal combustion engine. —Maksim Liksutov, the Deputy Mayor of Moscow for Transport. tons a year.
This unique material can be engineered and tuned at the molecular level to specific battery application requirements. Lyten says that its battery platform will offer other advantages to automakers and their end users: Below internal combustion engine (ICE) cost parity. C to as high as 60 ?C C enabling reduced system-level costs.
SAE Level 2 automation refers to a vehicle that combines automated functions, like acceleration and steering, but the driver must remain engaged with the driving task and monitor the environment at all times. Other participating sponsors include: NXP Semiconductors, Inc.; dSPACE, Inc.; The Electric Power Research Institute, Inc.
Onboard sensing combined with data from vehicle-to-vehicle (V2V), vehicle-to-infrastructure (V2I) and vehicle-to-everything (V2X) technologies provided the information needed to predict driving environments and develop new technologies. It’s quite a leap from making efficiency improvements by modifying vehicles and engines directly.
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