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Category: transportation – Page 80

Waymo can now charge for robotaxi rides in LA and on San Francisco freeways

Waymo received approval Friday afternoon from the California Public Utilities Commission to operate a commercial robotaxi service in Los Angeles, the San Francisco Peninsula and on San Francisco freeways.

The approval removes the last barrier for the Alphabet company to charge for rides in these expanded areas. Importantly, it opens up new territory for Waymo in one of the country’s largest cities and unlocks a route to San Francisco International Airport, which is located south of the city.

Waymo has operated a commercial service 24 hours a day, seven days a week throughout the city of San Francisco since receiving approval from the commission in August. Waymo is also allowed to give people free driverless rides in parts of Los Angeles. But until today’s approval, it was not able to charge for rides in Los Angeles.

China’s Li Auto just unveiled the world’s biggest EV

Li Auto, a Chinese EV automaker, has just unveiled the 7-seater Mega.

Li Auto, a Beijing-based automaker, has just unveiled what it has called the world’s biggest electric vehicle (EV). Called the Mega, this is tailored towards large family consumers in China (the world’s most crowded car market).

And the Mega certainly lives up to its name. 17.5 feet (5.35 meters) long, 6.44 feet (1.965 meters) wide, and 6.1 feet tall (1.85 meters), the Mega has a wheelbase of around 10.82 feet (3.3 meters). The vehicle has seven seats set within a plush and spacious interior.

Dubai Solar-Powered Rail Bus System Will Bring Us a Marvel Once Again

Dubai, a city known for pushing the boundaries of innovation and technology, is set to redefine its transportation landscape with two groundbreaking projects. The Roads and Transport Authority (RTA) in Dubai has recently entered into partnerships with international experts to develop sustainable and futuristic transport solutions. The first memorandum focuses on the development of the Floc Duo Rail system, while the second aims to create a solar-powered rail bus system. These initiatives mark a significant leap forward in Dubai’s commitment to embracing advanced technologies, sustainability, and the future of urban mobility.

Designer: Urban-Mass Company and RAIL BUS Inc.

Fisker is talking to Nissan for a lifeline and electric pickup partnership

Nissan has been revealed as the potential savior of Fisker. The Japanese automaker is reportedly talking with Fisker to invest in the company and partner on electric pickup trucks.

Earlier today, we reported on Fisker’s disastrous fourth-quarter results showing that the electric vehicle startup lost $400 million in 2023 and it now has less than $400 million of cash on hands.

The automaker had to admit that it wouldn’t be able to continue operations past next year without a big cash injection.

Magnetizing water drops to make them hop

A small combined team of material scientists from Sun Yat-sen University and Dalian University of Technology, both in China, has found that it is possible to make a single drop of water hop in desired ways by putting a magnetic particle inside of it and turning an electromagnet on and off. The research published in the journal ACS Nano.

The research team was investigating on-demand droplet transportation as part of a larger effort. To learn more about the possibility of inciting drops of liquid, in this case water, to move in desired ways, they set up several structures.

The researchers carved small grooves on a . The surface was then covered with a varnish known to prevent water absorption, thereby allowing droplets to form when splashed onto the surface. Once the droplets formed, the team placed a tiny piece of metal into each drop, where it was held in place by the forces that held the bubble shape. The entire surface was then placed over a set of electromagnets.

Researchers develop ‘foundational tool’ for understanding behavior of hydride superconductors at high pressure

Hydrogen (like many of us) acts weird under pressure. Theory predicts that when crushed by the weight of more than a million times our atmosphere, this light, abundant, normally gaseous element first becomes a metal, and even more strangely, a superconductor—a material that conducts electricity with no resistance.

Scientists have been eager to understand and eventually harness superconducting hydrogen-rich compounds, called hydrides, for practical applications—from levitating trains to particle detectors. But studying the behavior of these and other materials under enormous, sustained pressures is anything but practical, and accurately measuring those behaviors ranges somewhere between a nightmare and impossible.

Like the calculator did for arithmetic, and ChatGPT has done for writing five-paragraph essays, Harvard researchers think they have a foundational tool for the thorny problem of how to measure and image the behavior of superconductors at high pressure.

Ford’s next-gen EVs could feature 800V fast charging

Ford has big plans for its next-gen EVs. This may include an 800V fast charging architecture as it looks to keep pace with rivals like Hyundai, Porsche, and Kia.

Amid intensifying competition, Ford’s CEO Jim Farley said a “seismic change” has shaken the EV market following the automaker’s Q4 earnings results.

Farley cited two reasons behind the shift. The first is major price cuts from EV makers like Tesla. The second is a “tremendous amount” of capital and new capacity surging into the two-row crossover segment—Ford’s best-selling EV market with the Mustang Mach-E.

Doroni unveils production-intent H1-X eVTOL, offering personal air travel up to 120 mph [Video]

Young urban air mobility (UAM) developer Doroni Aerospace is stepping out of the shadows and into the eVTOL startup with the official reveal of its flagship aircraft – the H1-X. The two-seat eVTOL was showcased during a livestream event today and is damn close to being market-ready, touting some impressive specs.

Doroni Aerospace was founded in 2016 by Doron Merdinger – a lifelong entrepreneur with 25 years of design, manufacturing, and firm management expertise.

To bring his dreams of sustainable aviation transportation to life, Merdinger assembled a team of engineers and technicians working together to democratize flight in a growing eVTOL segment.

2024 U.S. Electric Cars Compared By Price Per Mile Of EPA Range

Electric vehicles’ price and driving range are probably the two most important factors for most buyers. In today’s post, we will look at the mix of the two parameters—the price per mile of the EPA Combined range.

That may sound complex, but it’s merely a metric that indicates the best value proposition overall, and something that gives us an idea of the “cost” of range. By checking this metric, we can also see whether there is progress over time compared to earlier reports: see February 2022, February 2021 or April 2020. As it turns out, progress is happening on this front, and the cost of the driving range is going down.

Before we jump into details, let’s just explain the basics. There are more than 300 individual EV configurations on sale, including different battery sizes, ranges, powertrain setups, and wheels—all of which directly affect the price and range. We collected numbers for about 300 configurations, that are currently available for order or reservation, some upcoming models, and a few that have been discontinued but may still be found on dealer lots as reference points.