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The Boring Company shares quick glimpse at Prufrock III in new photo
The Boring Company recently shared a new image on its official Twitter account, showing its custom-designed tunnel boring machine (TBM), Prufrock II. The image is quite interesting as it not only showed Prufrock II — it also provided a small glimpse at its successor, Prufrock III.
The Boring Company gave credit to its employees in its tweet, noting that the TBC team did a great job advancing rapid retrieval and continuous mining activities. “Prufrock II returns home after completing another Bastrop tunnel! Great job by TBC team in advancing rapid retrieval and continuous mining. And a subtle cameo by Prufrock III,” the tunneling startup wrote.
Prufrock II returns home after completing another Bastrop tunnel! Great job by TBC team in advancing rapid retrieval and continuous mining. And a subtle cameo by Prufrock III… pic.twitter.com/KAx7AW0XQd
— The Boring Company (@boringcompany) March 29, 2023
At least based on Prufrock III’s small cameo in the Boring Company’s photo, it appears that the third-generation custom tunneling machine might be ready for deployment soon. The eventual launch and performance of Prufrock III are extremely interesting, considering the company’s ambitious targets for the machine.
The Boring Company formally described Prufrock during its 2018 information session. At the time, the tunneling startup noted that Prufrock would be a fully Boring Company-designed TBM. Musk noted then that Prufrock would be about 10-15x faster than current tunnel boring machines in the market. This is partly due to the startup’s all-electric approach, which makes it easier to construct cleaner tunnels.
Prufrock’s official page on the Boring Company’s website shows that the tunnel boring machine is designed for quick projects, with the TBM designed to start tunneling within 48 hours of arrival on a digging site. It also has very lofty goals in terms of performance, with its medium-term goal exceeding “1/10 of human walking speed, which is 7 miles per day.”
That’s a pretty insane target for a tunnel boring machine. After all, a Robbins open-type TBM used in the Katoomba Carrier tunnel set several world records, posting a best day of 172.4 m (565.6 ft), a best week of 702.8 m (2,305.7 ft), and a best monthly average of 1,189 m (39,000 ft) during its operations. Such a machine would be considered very slow compared to Prufrock’s target speed.
So far, The Boring Company appears to have deployed at least one Prufrock machine to one of its commercial projects. On February 2022, the tunneling startup shared a short video of Prufrock-1 arriving at Resorts World on the Las Vegas Strip. Considering the growing scope of the Vegas Loop, The Boring Company’s Prufrock II and Prufrock III machines may very well end up helping their predecessor build out Sin City’s Loop system.
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Tesla Model 3 wins Edmunds’ Best EV of 2026 award
The publication rated the Model 3 at an 8.1 out of 10, and with its most recent upgrades and changes, Edmunds says, “This is the best Model 3 yet.”
The Tesla Model 3 has won Edmunds‘ Top Rated Electric Car of 2026 award, beating out several other highly-rated and exceptional EV offerings from various manufacturers.
This is the second consecutive year the Model 3 beat out other cars like the Model Y, Audi A6 Sportback E-tron, and the BMW i5.
The car, which is Tesla’s second-best-selling vehicle behind the popular Model Y crossover, has been in the company’s lineup for nearly a decade. It offers essentially everything consumers could want from an EV, including range, a quality interior, performance, and Tesla’s Full Self-Driving suite, which is one of the best in the world.
The Tesla Model 3 has won Edmunds Top EV of 2026:
“The Tesla Model 3 might be the best value electric car you can buy, combining an Edmunds Rating of 8.1 out of 10, a starting price of $43,880, and an Edmunds-tested range of 338 miles. This is the best Model 3 yet. It is… pic.twitter.com/ARFh24nnDX
— TESLARATI (@Teslarati) February 18, 2026
The publication rated the Model 3 at an 8.1 out of 10, and with its most recent upgrades and changes, Edmunds says, “This is the best Model 3 yet.”
In its Top Rated EVs piece on its website, it said about the Model 3:
“The Tesla Model 3 might be the best value electric car you can buy, combining an Edmunds Rating of 8.1 out of 10, a starting price of $43,880, and an Edmunds-tested range of 338 miles. This is the best Model 3 yet. It is impressively well-rounded thanks to improved build quality, ride comfort, and a compelling combination of efficiency, performance, and value.”
Additionally, Jonathan Elfalan, Edmunds’ Director of Vehicle Testing, said:
“The Model 3 offers just about the perfect combination of everything — speed, range, comfort, space, tech, accessibility, and convenience. It’s a no-brainer if you want a sensible EV.”
The Model 3 is the perfect balance of performance and practicality. With the numerous advantages that an EV offers, the Model 3 also comes in at an affordable $36,990 for its Rear-Wheel Drive trim level.
Elon Musk
Elon Musk’s xAI celebrates nearly 3,000 headcount at Memphis site
The update came in a post from the xAI Memphis account on social media platform X.
xAI has announced that it now employs nearly 3,000 people in Memphis, marking more than two years of local presence in the city amid the company’s supercomputing efforts.
The update came in a post from the xAI Memphis account on social media platform X.
In a post on X, xAI’s Memphis branch stated it has been part of the community for over two years and now employs “almost 3,000 locally to help power Grok.” The post was accompanied by a photo of the xAI Memphis team posing for a rather fun selfie.
“xAI is proud to be a member of the Memphis community for over two years. We now employ almost 3,000 locally to help power @Grok. From electricians to engineers, cooks to construction — we’re grateful for everyone on our team!” the xAI Memphis’ official X account wrote.
xAI’s Memphis facilities are home to Grok’s foundational supercomputing infrastructure, including Colossus, a large-scale AI training cluster designed to support the company’s advanced models. The site, located in South Memphis, was announced in 2024 as the home of one of the world’s largest AI compute facilities.
The first phase of Colossus was built out in record time, reaching its initial 100,000 GPU operational status in just 122 days. Industry experts such as Nvidia CEO Jensen Huang noted that this was significantly faster than the typical 2-to-4-year timeline for similar projects.
xAI chose Memphis for its supercomputing operations because of the city’s central location, skilled workforce, and existing industrial infrastructure, as per the company’s statements about its commitment to the region. The initiative aims to create hundreds of permanent jobs, partner with local businesses, and contribute to economic and educational efforts across the area.
Colossus is intended to support a full training pipeline for Grok and future models, with xAI planning to scale the site to millions of GPUs.
News
Ford embraces Tesla-style gigacastings and Cybertruck’s 48V architecture
Ford Motor Company’s next-generation electric vehicles will adopt technologies that were first commercialized by the Tesla Cybertruck.
Ford Motor Company’s next-generation electric vehicles will adopt technologies that were first commercialized by the Tesla Cybertruck, such as the brutalist all-electric pickup’s 48-volt electrical architecture and its gigacastings.
The shift is expected to start with a roughly $30,000 small electric pickup that is expected to be released in 2027, which is part of Ford’s $5 billion investment in its new Universal EV platform, as noted in a CNBC report.
Ford confirmed that its upcoming EV platform will move away from the traditional 12-volt system long used across the auto industry. Instead, it will implement a 48-volt electrical architecture that draws power directly from the vehicle’s high-voltage battery.
Tesla was the first automaker to bring a 48-volt system to U.S. consumers with the Cybertruck in 2023. The architecture reduces wiring bulk, lowers weight, and improves electrical efficiency. It also allows power to be stepped down to 12 volts through new electronic control units when needed.
Alan Clarke, Ford’s executive director of advanced EV development and a former Tesla engineer, called 48-volt systems “the future of automotive” due to their lower costs and smaller wiring requirements. Ford stated that the wiring harness in its new pickup will be more than 4,000 feet shorter and 22 pounds lighter than that of its first-generation electric SUV.
Apart from the Cybertruck’s 48-volt architecture, Ford is also embracing Tesla-style gigacastings for its next-generation EVs. Ford stated that its upcoming electric vehicle will use just two major structural front and rear castings, compared with 146 comparable components in the current gas-powered Maverick.
Ford CEO Jim Farley has described the effort as a “bet” and a “Model T moment” for the company, arguing that system-level innovation is necessary to lower costs and compete globally. “At Ford, we took on the challenge many others have stopped doing. We’re taking the fight to our competition, including the Chinese,” Farley previously stated.