News
Elon Musk and Jeff Bezos: The Rivalry of the Century (that we are all benefitting from)
Elon Musk and Jeff Bezos have shared an extremely public rivalry throughout the past few years, aiming to one-up each other in space exploration and self-driving cars. The two men, who own the top two positions on Forbes’ Billionaires List, are chomping at the bit to get ahead of one another, and the competition that lies within the Tesla and Amazon CEOs gives the people of Earth all something to benefit from: longevity and innovation.
The two most powerful men in the world in their respective sectors, Bezos being at the helm of the most dominating company in the e-commerce world, and Musk surging forward the acceleration to sustainable energy with Tesla. There is a lot of money, a lot of power, and a lot of reputation at stake, and the rivalry between the two men is mostly comprised of healthy competition to out-do the other. However, the two men share a similarity in their strategy to help humankind move forward, and it lies within their aerospace companies: Musk’s SpaceX and Bezos’ Blue Origin. But it isn’t a competition that has always been healthy and in good spirits. It has often resulted in name-calling and Twitter contradictions, showing that even the two richest men in the world can share a very public rivalry while benefitting the rest of us.
In past years, Musk has been the more successful entrepreneur in the space exploration and self-driving vehicle front, of course. His two companies being Tesla, the largest car company in the world in terms of market cap, and SpaceX, which has been launching satellites for global internet service with Starlink and sending astronauts to the International Space Station on several missions. It is no secret that Musk has an astounding lead over Bezos in those sectors, and he doesn’t have any intention of selling consumer goods, even though he would encourage competition in that market after calling Amazon a monopoly.
Time to break up Amazon. Monopolies are wrong!
— Elon Musk (@elonmusk) June 4, 2020
But Musk’s lead must leave a small portion of Bezos feeling left out. Musk undoubtedly receives more recognition and more kudos for his work, and he should. He’s made legacy automakers change their strategies moving forward, forcing them to work on all-electric powertrains, and SpaceX has made the possibility of human space travel possible again. Bezos, being the extremely successful person that he is, must thrive off of competition and the work that it takes to make things more efficient and better than anyone else.
In the early 2000s, both Musk and Bezos were struggling entrepreneurs who worked to grow their entities into the world’s biggest and most successful companies. Bezos, who once held an office in a shady part of Seattle above a Chinese food restaurant, had a desk that wasn’t level, and an uneven canvas on the wall that said “amazon.com” in blue spraypaint. He drove a run-of-the-mill sedan and shared an incredible joy for his work, which was then just an online bookstore.
Jeff Bezos reveals Rivian’s plans to produce electric vans for Amazon
Meanwhile, Musk was fresh out of his sizeable sale of PayPal. He reinvested his money into Tesla, and he was sleeping on the floor of his office building. Showering at the YMCA in Los Angeles, Musk and his brother Kimbal were also subjected to startup life’s genuine struggle: long hours, less-than-luxurious living conditions, and minimal pay.
Fast forward a few years, and the two men are among the most powerful people on Earth thanks to their influence on their respective sectors. But what is really driving things forward between the two men is the competition they share with one another. The constant need to outperform the other person is evident, and the two men’s based opinions constantly encourage the other one to work a little harder.
In the end, the personal rivalry has benefitted us all. SpaceX and Blue Origin are both doing things to accelerate the possibility of normalized space travel. Amazon is making consumer goods easy to obtain, and Tesla is making electric cars fun, fast, and affordable.
News
Tesla Cybercab spotted with interesting charging solution, stimulating discussion
The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.
Tesla Cybercab units are being tested publicly on roads throughout various areas of the United States, and a recent sighting of the vehicle’s charging port has certainly stimulated some discussions throughout the community.
The Cybercab is geared toward being a fully-autonomous vehicle, void of a steering wheel or pedals, only operating with the use of the Full Self-Driving suite. Everything from the driving itself to the charging to the cleaning is intended to be operated autonomously.
But a recent sighting of the vehicle has incited some speculation as to whether the vehicle might have some manual features, which would make sense, but let’s take a look:
🚨 Tesla Cybercab charging port is in the rear of the vehicle!
Here’s a great look at plugging it in!!
— TESLARATI (@Teslarati) January 29, 2026
The port is located in the rear of the vehicle and features a manual door and latch for plug-in, and the video shows an employee connecting to a Tesla Supercharger.
Now, it is important to remember these are prototype vehicles, and not the final product. Additionally, Tesla has said it plans to introduce wireless induction charging in the future, but it is not currently available, so these units need to have some ability to charge.
However, there are some arguments for a charging system like this, especially as the operation of the Cybercab begins after production starts, which is scheduled for April.
Wireless for Operation, Wired for Downtime
It seems ideal to use induction charging when the Cybercab is in operation. As it is for most Tesla owners taking roadtrips, Supercharging stops are only a few minutes long for the most part.
The Cybercab would benefit from more frequent Supercharging stops in between rides while it is operating a ride-sharing program.
Tesla wireless charging patent revealed ahead of Robotaxi unveiling event
However, when the vehicle rolls back to its hub for cleaning and maintenance, standard charging, where it is plugged into a charger of some kind, seems more ideal.
In the 45-minutes that the car is being cleaned and is having maintenance, it could be fully charged and ready for another full shift of rides, grabbing a few miles of range with induction charging when it’s out and about.
Induction Charging Challenges
Induction charging is still something that presents many challenges for companies that use it for anything, including things as trivial as charging cell phones.
While it is convenient, a lot of the charge is lost during heat transfer, which is something that is common with wireless charging solutions. Even in Teslas, the wireless charging mat present in its vehicles has been a common complaint among owners, so much so that the company recently included a feature to turn them off.
Production Timing and Potential Challenges
With Tesla planning to begin Cybercab production in April, the real challenge with the induction charging is whether the company can develop an effective wireless apparatus in that short time frame.
It has been in development for several years, but solving the issue with heat and energy loss is something that is not an easy task.
In the short-term, Tesla could utilize this port for normal Supercharging operation on the Cybercab. Eventually, it could be phased out as induction charging proves to be a more effective and convenient option.
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.
Tesla Cybercab spotted with interesting charging solution, stimulating discussion
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
