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Medtronic opens up about Elon Musk and SpaceX’s role in fight against COVID-19
Earlier this year, Elon Musk announced on Twitter that SpaceX would be working with medical device firm Medtronic to help the company produce its most advanced ventilators, which are pivotal in the battle against the pandemic. Details about the two companies’ collaboration have been quite slim since then, with Musk simply noting that SpaceX was producing valves for Medtronic.
In a recent post, Medtronic opted to share some key insights about its work with Elon Musk and his private space enterprise. The medical device maker’s story highlighted the value of Musk’s Silicon Valley-style approach to his companies, which emphasizes quick innovation that’s directed towards the development of real-world, practical solutions in the shortest time possible.
Medtronic’s Puritan Bennett 980 Ventilator Series is the company’s most advanced ventilator. It allows patients to breathe naturally through a series of innovative breath delivery technologies. It’s also fitted with a unique ventilator assistance feature that allows the machine to continue delivering ventilatory support even in the event of certain system failures. The flagship machine is built in Medtronic’s facility in Galway, Ireland, and it has become a staple in numerous hospitals.
In a typical year, Medtronic’s Galway plant could produce about 7,500 valves for its flagship ventilator. But with COVID-19 spreading across the globe, the need for ventilators increased rapidly and significantly. Medtronic promptly increased the production of its ventilators, and by mid-March, the Galway plant had raised its output by 40%. But it was not enough. Building ventilators is a complex process, after all, and the machines require advanced components that are difficult to manufacture.
One of these components is a proportional solenoid (PSOL) valve, a highly complex piece of machinery that controls the flow of air and oxygen inside the machine. The PSOL valve consists of over 50 parts, and each must be manufactured with surgical precision, with some components having tolerances as thin as a strand of hair. Medtronic’s most advanced ventilator used three of these PSOL valves per unit, and as noted by Medtronic Engineer Matt Phillips, the medical device firm was pretty much at a loss about how it could meet the increasing demand for its products.
And then Elon Musk called, and he came with a unique, interesting proposal.
Musk’s private space firm, SpaceX, which made its mark in the industry with its reusable rockets and its Crew Dragon spacecraft, offered to make PSOL valves for Medtronic. SpaceX proved to be the perfect partner for the medical device maker, as it already had a division that designs and manufactures valves for its rockets. The private space enterprise’s engineers were top-notch, and they had the technical expertise to stand up to the challenge. And with that, the two companies’ collaboration began.
In a display of its quick, Silicon Valley-style approach to problem-solving, SpaceX did not waste any time. COVID-19 was not letting up, and neither was Elon Musk’s private space enterprise. SpaceX promptly converted part of its rocket factory in Hawthorne, California to produce PSOL valves with the help of Medtronic employees. To maximize mobility and speed, the team even built a PSOL valve manufacturing line on carts. Ultimately, the SpaceX and Medtronic team achieved in months what might have otherwise taken years.
“They literally turned a rocket production area into a ventilator valve manufacturing facility almost overnight,” Phillips said.
As noted by the Medtronics engineer, SpaceX did not scrimp on its talent, with some of the engineers who worked on the Crew Dragon capsule working on the Medtronic project. Quality control was extremely high, with the valves produced at the SpaceX site undergoing rigorous testing before being shipped to Galway.
“We had their best technicians. We had their best engineers. Some of the people working on this project are the very people who just launched the first private commercial crew to the International Space Station. They brought the same kind of energy to this project that they brought to putting astronauts into space,” Phillips noted.
“When it comes down to it, these ventilators are going to save lives,” Phillips said. “So every component has to be perfect. There is no room for error, which is why we put these valves through such an intensive testing protocol,” the Medtronic engineer added.
Thanks in no small part to the quick initiative of the SpaceX team, the medical equipment company now has the capability to produce 9,000 PSOL valves for Medtronic’s flagship ventilator over the next 8 to 10 weeks. That’s about the same amount of valves that Medtronic’s Galway plant produced in 2019. The Galway facility, for its part, could now operate at five times the volume of its pre-pandemic operations.
“I have never seen anything like this in my life… This project certainly changed the way I look at production, partnership, and innovation. I know that, with the right focus and the right energy, we can take what we learned from this project and apply it to other challenges that come our way,” Phillips remarked.
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Tesla Semi gets strange-but-understandable comparison from Jay Leno
In a recent interview with MotorTrend, legendary comedian and automotive enthusiast Jay Leno shared his impressions after driving Tesla’s long-range Semi truck, offering one of the most vivid descriptions to date:
The Tesla Semi recently received a strange-but-understandable comparison from automotive enthusiast and former long-time late-night television show host Jay Leno.
In a recent interview with MotorTrend, legendary comedian and automotive enthusiast Jay Leno shared his impressions after driving Tesla’s long-range Semi truck, offering one of the most vivid descriptions to date:
“It’s like driving an office building.”
The comparison may seem quirky—office buildings evoke images of immobility rather than motion—but it aptly conveys the experience of commanding a massive 23,000-pound Class 8 electric truck that delivers sports-car acceleration.
Lenotested the production-spec Long Range model, which is rated for up to 500 miles of range. He was visibly impressed by its performance, noting how the enormous vehicle moves with surprising urgency.
“It’s as fast as a Tesla, but it’s like driving an office building,” he remarked. “It’s this huge thing that moves like right now. You go 500 miles. You get 60% charge in 30 minutes. You’re saving on fuel costs. It seems quite good.”
Jay Leno in new interview on what it’s like to drive the @Tesla Semi:
“I was quite impressed with that. It’s a fast as a Tesla, but it’s like driving an office building. It’s this huge thing that moves like right now. You go 500 miles. You get 60% charge in 30 mins. You’re… pic.twitter.com/YU7tk6a6pV
— Sawyer Merritt (@SawyerMerritt) May 8, 2026
The reaction highlights the cognitive dissonance at the core of the Tesla Semi. Traditional diesel semi-trucks are slow, noisy, and expensive to run. The Semi rewrites the rules with instant torque from its tri-motor electric powertrain, producing up to 800 kW.
Despite its size, the truck feels agile thanks to full electric steering assist, upgraded actuators borrowed from the Cybertruck, and a 48-volt electrical architecture that improves responsiveness and efficiency.
Tesla reports real-world energy consumption below 1.7 kWh per mile for the Long Range version. Megacharger stations can deliver a 60% charge in roughly 30 minutes, making the truck suitable for long-haul operations.
Additional features include an electric Power Take-Off (ePTO) capable of 25 kW for trailer refrigeration or other equipment, and a driver-focused cab with a central seating position for optimal visibility and a quiet, high-tech interior.
Fleet operators stand to benefit significantly from the economics. Diesel trucks often cost nearly one dollar per mile when including fuel, maintenance, and downtime.
Tesla projects the Semi can reduce operating costs to as low as 15 cents per mile through cheaper electricity, regenerative braking that minimizes brake wear, and reduced service requirements. While early deployments, like Pepsi’s, focused on shorter routes, the 500-mile variant targets cross-country applications.
Obstacles remain. A fully loaded tractor-trailer can reach 80,000 pounds, which reduces real-world range compared to the unloaded test conditions. Building out a nationwide Megacharger network will be essential for broader adoption. The Semi also carries a higher upfront price than conventional diesels, though total cost of ownership and available incentives frequently tip the scales in its favor over time.
Tesla Semi hauls fresh Cybercab batch as Robotaxi era takes hold
Leno’s “office building” description resonates because it captures the unexpected thrill of piloting something so large yet so capable. As the trucking industry faces pressure to cut emissions and control rising fuel expenses, the Semi offers a compelling alternative that excels in performance, comfort, and efficiency.
Coming from a man who has driven everything from vintage classics to modern hypercars, Leno’s genuine enthusiasm adds weight to the verdict.
The Tesla Semi is emerging as more than an experimental EV—it represents a practical vision for the future of heavy-duty transport where massive rigs accelerate instantly, and the numbers finally make sense. If fleet results continue to validate the claims, the era of diesel dominance could be drawing to a close.
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Tesla expands its mass-market color palette in the U.S.
Delivering a fresh splash of color to its lineup, Tesla is giving U.S. buyers two stunning new blue options that are already turning heads.
Tesla has expanded the color palette it offers on its mass market vehicles in the United States, giving buyers of the Model 3 and Model Y a few additional options than before.
Delivering a fresh splash of color to its lineup, Tesla is giving U.S. buyers two stunning new blue options that are already turning heads. Starting on May 8, the automaker updated its North American configurator to introduce Marine Blue on Model Y Premium trims and Frost Blue exclusively on the Model 3 Performance.
Tesla Model Y and Model 3 Premium get Marine Blue for $1000 in the U.S.!
What do you think? pic.twitter.com/3FqMXcnmru
— TESLARATI (@Teslarati) May 8, 2026
The move replaces the long-running Deep Blue Metallic, a staple for over eight years, and brings previously exclusive shades stateside.
Marine Blue, a deep, rich oceanic hue formerly limited to Europe and Asia-Pacific markets, is now available on Model 3 and Model Y RWD and Long Range AWD Premium variants. Priced at a $1,000 upgrade—standard for Tesla’s premium paints—it delivers a sophisticated, metallic finish that shifts beautifully under light.
Tesla Model Y and Model 3 Premium get Marine Blue for $1000 in the U.S.!
What do you think? pic.twitter.com/3FqMXcnmru
— TESLARATI (@Teslarati) May 8, 2026
Tesla North America highlighted the change directly in an official post, confirming Marine Blue as the new flagship blue for non-Performance models.
Frost Blue, on the other hand, is the real crowd-pleaser for enthusiasts. Previously reserved for the flagship Model S and Model X, this lighter, icy metallic shade is now offered at no extra cost on Model 3 Performance and Model Y Performance trims.
Frost Blue now available on Tesla Model 3 Performance 😤 pic.twitter.com/rLOEh4pTkp
— TESLARATI (@Teslarati) May 8, 2026
Performance buyers effectively get a premium color included in the base price, a smart perk that Tesla has extended to higher-end variants across the board. Early in-person sightings and configurator renders show Frost Blue’s cool, modern vibe popping against the cars’ sleek lines, especially with black wheels and red brake calipers.
The timing couldn’t be better. With Tesla pushing refreshed Model 3 and Model Y refreshes amid growing competition, these updates add visual excitement without major redesigns.
Deep Blue Metallic orders are being transitioned to the new shades, according to customer reports and Tesla communications. In the U.S., Puerto Rico, and Mexico, the options are live now; Canada sees limited Frost Blue availability on the Model 3 Performance.
Tesla’s color strategy continues to evolve, borrowing from higher-end models to refresh mass-market EVs. Now that we bid farewell to the Model S and Model X, some of their colors might be available on the more widely available Model 3 and Model Y.
Elon Musk
Tesla Semi’s official battery capacity leaked by California regulators
A California regulatory filing just confirmed the exact battery size inside each Tesla Semi variant.
A regulatory filing published by the California Air Resources Board in April 2026 has put official numbers on what Tesla Semi owners and fleet buyers have long wanted confirmed: the exact battery capacities of both the Long Range and Standard Range Semi truck variants. CARB is California’s independent air quality regulator, and it certifies zero-emission powertrains before they can be sold or operated in the state. When a manufacturer submits a vehicle for certification, the resulting executive order becomes a public document, making it one of the most reliable sources for confirmed production specs on any EV.
The document lists two certified powertrain configurations. The Long Range Semi carries a usable battery capacity of 822 kWh, while the Standard Range version comes in at 548 kWh. Both use lithium-ion NCMA chemistry and share the same peak and steady-state motor output ratings of 800 kW and 525 kW respectively. Cross-referencing Tesla’s published efficiency figure of approximately 1.7 kWh per mile under full load, the 822 kWh pack supports roughly 480 miles of real-world range, which aligns closely with Tesla’s advertised 500-mile figure for the Long Range trim. The 548 kWh Standard Range pack works out to approximately 320 miles, again consistent with Tesla’s stated 325-mile target.
Here is a direct comparison of the two versions based on the CARB filing and published specs:
| Tesla Semi Spec | Long Range | Standard Range |
| Battery Capacity | 822 kWh | 548 kWh |
| Battery Chemistry | NCMA Li-Ion | NCMA Li-Ion |
| Peak Motor Power | 800 kW | 525 kW |
| Estimated Range | ~500 miles | ~325 miles |
| Efficiency | ~1.7 kWh/mile | ~1.7 kWh/mile |
| Est. Price | ~$290,000 | ~$260,000 |
| GVW Rating | 82,000 lbs | 82,000 lbs |
The timing of this certification is not incidental. On April 29, 2026, Semi Programme Director Dan Priestley confirmed on X that high-volume production is now ramping at Tesla’s dedicated 1.7-million-square-foot facility in Sparks, Nevada. A key advantage of the Nevada location is vertical integration: the 4680 battery cells powering the Semi are manufactured in the same complex, eliminating the supply chain bottleneck that had delayed the program for years.
Tesla’s long-term goal is to reach a production capacity of 50,000 trucks annually at the Nevada factory, which would represent roughly 20 percent of the entire North American Class 8 market. With CARB certification now in hand and the production line running, the regulatory and manufacturing groundwork for that target is in place.
Tesla Semi gets strange-but-understandable comparison from Jay Leno
Tesla expands its mass-market color palette in the U.S.
