News
Tesla Cybertruck saves a life even before its deliveries begin
The Tesla Cybertruck was met by a wide range of emotions when it was unveiled last November. It was celebrated, it was mocked, it was met with anger, and it was met with enthusiasm. The all-electric pickup is not yet being delivered to customers, but even now, the vehicle continues to inspire the creativity of many. And if a story from a Tesla owner is any indication, it appears that the Cybertruck may have already saved a life.
Tesla owner u/Jeriath27 recently shared his and his family’s experience surrounding the all-electric pickup on the r/TeslaMotors subreddit. His story started about a year ago when his family took delivery of a Tesla Model 3. The EV enthusiast actually reserved a Model 3 years prior, but circumstances prevented him from going through with the purchase when the vehicle was initially released. Fortunately, the Tesla enthusiast was able to justify a Model 3 purchase last year, on account of a long commute, a new job, and the vehicle’s gas savings.
Interestingly enough, u/Jeriath27’s wife was quite skeptical about the Model 3 at first, especially as she would be the one driving it about 95% of the time. But in true Tesla fashion, the Model 3 promptly endeared itself to the EV enthusiast’s wife, to the point where she actually started doing some Uber and Lyft on the side. This was quite notable, considering that she has bad anxiety and is generally uncomfortable with strangers. Everything seemed to be in place then, but things fell apart when summer hit.
While visiting a friend in another state, u/Jeriath27’s spouse experienced a bad episode, which stemmed from deep-rooted PTSD. She ended up in a medical facility, and it took the Tesla owner fighting the court just to get her home. By this time, she was pumped with so much medicine that she was a shell of her usual self. As noted by the Tesla owner, his wife ended up having cluster seizures and vivid nightmares for months, and she fell into an extremely deep depression. She started seeing a therapist and her doctor worked to get her medicine figured out, but the healing process was very deliberate.
Then came November 21, 2019. As related by the Tesla owner, his wife had been sleeping as usual and he was just waiting for the unveiling of the Cybertruck. He was aware that the Cybertruck’s design will probably not be for everyone, and sure enough, when Elon Musk brought the massive all-electric pickup onstage, u/Jeriath27 was not really that excited. He thought the Cybertruck’s design was interesting, but it was not something that he was immediately drawn to. Nevertheless, he opted to show the Cybertruck to his wife the next day.
As it turned out, u/Jeriath27’s spouse loved the all-electric truck’s unique XY design. She spent the next few hours watching and rewatching the Cybertruck’s unveiling. Seeing how his wife was reacting to the vehicle, the Tesla owner promptly reserved a unit for themselves. He then printed the email confirmation and showed it to his wife. She was ecstatic for the first time in four months.
Interestingly enough, the family’s reservation for the all-electric pickup truck provided a small push that provided some timely motivation to u/Jeriath27’s wife. With the couple deciding that they would save up for the vehicle together, the Tesla owner’s spouse started feeling more motivated. She put up charts and motivational pictures to encourage herself, and she started providing Uber rides in the family’s Model 3 once more. She even started getting into conversations with other Tesla owners at Superchargers during road trips.
Of course, it should be noted that it’s not really healthy to have someone’s motivation tied to a single consumer product. In later comments, the Tesla owner noted that he and his wife are aware of this, and they are determined to continue therapy to help her recovery further. That being said, it’s difficult to deny that it was the presence of a strange-looking vehicle that brought the Tesla owner’s spouse out of a severe downturn. Her current enthusiasm for the Cybertruck, if any, has allowed her to open up more to her therapist, which could hopefully expedite her healing.
At the end of the day, sometimes, one just needs to have something to look forward to. Even if that something is a massive all-electric pickup.
Read u/Jeriath27’s full post about his family’s Tesla Cybertruck story here.
News
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
