News
How Tesla’s Elon Musk dunks on the competition just as their momentum builds
It’s an emotion-filled, intense game. When you’re down the court. In the zone. Elon Musk goes up for the slam and WHAM!
Just when you least expected it.
Oh, that’s gotta hurt.
The script plays out time and time again. Tesla and SpaceX CEO Musk bursts into action. Like a runaway freight train. But with intent. Strategy. Musk charges in with a timely announcement to derail the momentum of his competition, just as they’re about to gain traction. Cheers for the competition become silence.
We were reminded of Musk’s mastery of the game this past week when a timely leaked email would inform the world that Tesla was preparing for volume production of its highly-anticipated Semi truck. Shares of Tesla shot up past $1,000 to raise the bar on its all-time high, while any trace of attention on a competing rival – Nikola – would be lost.
Electric-hydrogen commercial truck maker Nikola had just come off of a momentous week after going public in its Initial Public Offering.
While Musk’s announcement was surely a positive one for Tesla, there may have been some intent behind it. Just as Nikola’s stock began to climb, Musk derailed their momentum by announcing Tesla’s plan to prioritize the Semi truck production. It’s a classic page out of Musk’s successful playbook to leverage a competitor’s momentum, as media centers the conversation around a particular industry, before ripping the ball away from the competition and go in for the slam dunk. It has happened throughout his storied career. And it will continue to do so.
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Porsche Taycan. We drove it. We appreciated it and we were on the bandwagon that the Porsche Taycan and its “repeatable performance” was destined for the famed Nürburgring. It was one of the first stories I covered as a writer for Teslarati and I can remember it pretty vividly. The Taycan hit the Green Hell in Germany in August and reportedly set a track record for a four-door production vehicle. However, that story wouldn’t last long.
Not more than a couple of weeks later, on September 5, Musk announced the Model S would be arriving at the Nürburgring to test its performance at the notoriously difficult racetrack. But it surely didn’t stop there. Musk then stated that Tesla had been developing an entirely new version of the Model S behind the scenes and that the wide-body design was a brand new tri-motor setup of the company’s flagship sedan. It was called “the Plaid Powertrain,” and it ripped through the Ring in record time.
Just as Porsche was starting to gain some momentum as an EV competitor to Tesla, Musk ripped their title right out from under them. Within a few weeks, everyone was done talking about the Taycan and wanted to know more about the Plaid Model S. As of right now, it is still a car that has is relatively face-value details available, but we all know it is going to be fast.
Next, Rivian’s momentum was surely derailed by Musk when the company decided to unveil the Cybertruck. Rivian’s R1T was going to be “the next big thing” in the consumer pickup truck segment. Personally, I was pretty impressed with how many people knew about Rivian, because many friends who have little interest in the automotive sector as a whole knew who Rivian was. In California, this wouldn’t be as impressive. But I live in Pennsylvania, and it was pretty cool to hear people talk about Rivian in such a mainstream manner.
In November, Rivian had been holding more reservation events, developing its production facilities, filing patents, and really establishing itself as a real leader in the EV pickup market. Then came along the Cybertruck.
The Cybertruck’s design and its dystopian-like unveiling event were enough to derail Rivian’s momentum. Nobody was talking about Rivian, and even to this day nearly eight months later, the Cybertruck is still the hot topic. While Rivian remains a relevant character in the electric pickup truck community, the casual electric car fan is sharing articles about the Cybertruck, and not the R1T.
I’ll be honest, the space race rivalry between Musk and Bezos isn’t something I’ve followed as closely as the automotive stuff. But I remember when Bezos was on CNN in 2015 talking about his Blue Origin rockets being the first fully reusable rockets in the world. But SpaceX had successfully landed a reusable rocket in 2012. Not to mention, Musk’s words were often times reused by Bezos, who would pawn them off as his own idea. A video of that is available here.
https://youtu.be/Qe_TTI64fJA
Anyway, the proof is in the pudding. Musk has used other companies to time his announcements for groundbreaking products. He did it with the Plaid Model S, he did it with the Cybertruck, and he did it with the Semi. Momentum building is especially difficult in automotive manufacturing simply because most companies all share the same features and commonalities. It takes something truly special for people to get excited.
Elon has developed an interesting way to spread the word about his new products, and he’s basically used other companies to do it. Some might call it timely, some might call it rude. I call it smart.
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News
Tesla is using a redesigned Cybertruck battery cell to mitigate Semi challenges
It is perhaps the most recent example of Tesla using unique engineering prowess and cross-pollinating vehicle elements to solve common problems, something it does better than most companies out there.
Tesla revealed that it is utilizing redesigned Cybertruck battery cells in its Long Range Semi to mitigate some pertinent challenges that come with long-haul logistics.
It is perhaps the most recent example of Tesla using unique engineering prowess and cross-pollinating vehicle elements to solve common problems, something it does better than most companies out there.
Tesla’s long-awaited Semi truck is entering production at its Nevada Gigafactory, and fresh factory footage reveals a clever evolution in its battery technology.
The Long Range variant, designed for up to 500 miles of real-world range, relies on a structural battery pack that uses the same 4680-form-factor cells found in the Cybertruck.
However, Tesla engineers have completely redesigned the pack’s architecture—shifting from the flat, pancake-style modules typical in passenger vehicles to a compact, vertical cubic layout. This change isn’t just about cramming more energy into the chassis; it’s a targeted solution to one of electric trucking’s biggest headaches: range loss in cold climates.
Dan Priestley, Head of the Tesla Semi program, said:
“We’re using essentially the same cell out of Cybertruck, but our cars packs are more like a pancake. Whereas these are more like a cube. You get a lot of energy stored in a small space. You can only do this if you design the vehicle to be electric from the ground up.”
Here, in all its glory, is the exclusive first look at the massive @Tesla Semi factory.
Our @corememory crew went to Nevada to see the line come to life, as it gets ready to pump out thousands of all-electric trucks. We saw the new cab and went on a drive too. Wunderbar! pic.twitter.com/a0S5zVEr87
— Ashlee Vance (@ashleevance) April 10, 2026
In conventional EVs, battery packs are laid out horizontally in wide, flat arrays to fit under the floor. While this works for cars and even the Cybertruck’s structural pack, it exposes a large surface area to the elements.
Heat escapes quickly, especially overnight when the truck is parked. Cold temperatures slow chemical reactions inside lithium-ion cells, reducing available energy and forcing the vehicle to expend extra power warming the battery and cabin.
Real-world tests on vehicles like the Cybertruck show winter range losses of 20-40 percent, depending on conditions. For long-haul truck drivers operating in Canada, Scandinavia, or the northern U.S., this “silent killer” means unplanned stops, reduced payloads, and higher operating costs.
From personal experience, cold weather still impacts EV batteries even with various inventions and strategies that companies have come up with. In the cold Pennsylvania winter, charging was much more frequent for me due to range loss due to temperatures.
Tesla’s cubic battery pack flips the script. By arranging the 4680 cells in tall, dense vertical stacks, the pack minimizes external surface area relative to its volume—essentially turning the battery into its own thermal blanket.
Factory video from the Semi assembly line shows these large, yellow-green structural modules mounted directly onto the chassis, forming a near-cube shape.
The reduced exposure helps the pack retain heat generated during operation, keeping cells closer to their optimal temperature even after hours in sub-zero conditions.
The design doesn’t stop there. Tesla pairs the cubic pack with an advanced heat pump system that actively recycles thermal energy from the motors, brakes, and even ambient air.
Tesla reveals various improvements to the Semi in new piece with Jay Leno
Unlike passive systems in earlier EVs, this architecture transfers waste heat back into the battery, maintaining readiness for morning departures without draining the pack.
Executives have noted that the combination, cubic geometry plus intelligent thermal management, dramatically cuts overnight cooldown and range degradation, making the Semi viable for 24/7 fleet operations in harsh winters.
Beyond cold-weather performance, the redesigned pack integrates structurally with the truck’s frame, enhancing rigidity while simplifying assembly. Production footage shows workers installing the massive modules early in the line, signaling that the Semi’s battery is now a core chassis component rather than an add-on.
Using proven 4680 cells keeps costs down and leverages Tesla’s scaled manufacturing know-how from Cybertruck and Model Y lines.
Tesla’s focus on ramping up Semi output will lean on small innovative steps like this one. Truckers are not immune to traveling in cold weather conditions, and changes like this one will help make them more effective while also increasing output by logistics operators who choose to go all-electric with the Tesla Semi.
Elon Musk
SpaceX is keeping the Space Station alive again this weekend
SpaceX’s Falcon 9 launches Northrop Grumman’s Cygnus NG-24 to the ISS with 11,000 pounds of cargo Saturday.
SpaceX is targeting April 11 for the launch of Northrop Grumman’s Cygnus XL cargo spacecraft to the International Space Station, carrying over 11,000 pounds of supplies, science hardware, and equipment for the Expedition 73 crew aboard. Liftoff is set for 7:41 a.m. ET from Space Launch Complex 40 at Cape Canaveral Space Force Station, with a backup window available April 12 at 7:18 a.m. ET.
The mission, officially designated NG-24 under NASA’s Commercial Resupply Services program, names its spacecraft the S.S. Steven R. Nagel in honor of the NASA astronaut who flew four Space Shuttle missions and logged over 723 hours in space before his death in 2014. Unlike SpaceX’s own Dragon capsule, which docks autonomously, Cygnus relies on NASA astronauts to capture it using a robotic arm before it is berthed to the space station’s module for unloading. When the mission wraps up around October, the Cygnus will depart loaded with station trash and burn up on reentry.
Countdown: America is going back to the Moon and SpaceX holds the key to what comes after
This is the second flight of the Cygnus XL configuration, which debuted on NG-23 in September 2025 and offers a roughly 20% increase in cargo capacity over the previous design. Northrop Grumman switched to Falcon 9 launches after its own Antares 230+ rocket was retired in 2023 following supply chain disruptions from the war in Ukraine.
The upcoming cargo includes a new module to advance quantum research, and an investigation studying blood stem cell production in microgravity with potential therapeutic applications on Earth.
The NG-24 mission is one piece of a much larger picture for SpaceX and the U.S. government. As Teslarati reported, SpaceX has become an indispensable launch provider for U.S. national security missions, picking up a $178.5 million Space Force contract in April 2026 to launch missile tracking satellites, while also holding roughly $4 billion in NASA contracts tied to the Artemis lunar program.
At a time when no other American rocket can match the Falcon 9’s combination of reliability, cost, and launch cadence, Saturday’s mission is a straightforward reminder of how much the U.S. government now depends on a single commercial provider to keep its astronauts supplied and its satellites flying.
News
Tesla hits FSD hackers with surprise move
In recent weeks, the company has begun remotely disabling FSD capabilities on affected vehicles, and in some instances, permanently revoking access even for owners who paid thousands of dollars for the feature.
Tesla is cracking down on hackers who have figured out a way to utilize third-party programs to activate Full Self-Driving (FSD) in their vehicles — despite the suite not being approved for use in their country.
Tesla has launched a sweeping enforcement campaign against owners using third-party hardware hacks to activate FSD software in countries where the advanced driver-assistance system remains unregulated or unapproved.
In recent weeks, the company has begun remotely disabling FSD capabilities on affected vehicles, and in some instances, permanently revoking access even for owners who paid thousands of dollars for the feature.
Tesla has started remotely disabling Full Self-Driving on cars fitted with third-party CAN bus hacks in countries where the software is not yet approved.
This crackdown began after the hacks started spreading widely last month. 👇 pic.twitter.com/wL8VqZuTlK
— PiunikaWeb – helpful, and breaking tech news (@PiunikaWeb) April 9, 2026
Reports of the crackdown have surfaced across Europe, China, Japan, South Korea, and the UK, marking a significant escalation in Tesla’s efforts to enforce regional software restrictions.
FSD is Tesla’s flagship supervised autonomy package, which is available in several countries across the world. Currently limited by regulatory hurdles, it has not received full approval in most markets outside of the United States due to various things, such as safety standards, data privacy, and local traffic laws.
However, the company is working to expand its availability globally. Nevertheless, Tesla has installed the necessary hardware on vehicles globally, but locks the features based on geographic location.
Some owners have taken accessing FSD into their own hands, using jailbreak or bypass devices.
These “jailbreak” tools, typically €500 USB-style modules that plug into the vehicle’s Controller Area Network (CAN) bus, intercept signals to spoof approvals and unlock FSD, including advanced navigation, Autopark, and Summon features.
Hackers in Poland, Ukraine, and elsewhere have distributed the devices, with some claiming they work on HW3 and HW4 vehicles and can be unplugged to restore stock settings. In China alone, over 100,000 owners reportedly installed such modifications.
Tesla’s response has been swift and uncompromising. Recently, the company began sending in-car notifications and emails warning owners that unauthorized modifications violate terms of service, compromise vehicle safety systems, and expose cars to cybersecurity risks.
The email communication read:
“Your vehicle has detected an unauthorized third-party device. As a precaution, some driver assistance functions have been disabled for safety reasons. A software update will be available soon. Once you install the update, some features may be enabled again.”
Vehicles detected using the hacks have had FSD capabilities remotely disabled without refund. In some cases, owners report permanent bans, even if they had legitimately purchased the software package.
Tesla’s hardline stance underscores its commitment to regulatory compliance and safety.
Tesla has long argued that unsupervised FSD requires rigorous validation, and premature activation could endanger drivers and bystanders.
The crackdown sends a clear-cut message to those who are bypassing the FSD safeguards, but there are greater implications for Tesla if something were to go wrong. This is an understandable way to protect the company’s reputation for its FSD suite.
Tesla is using a redesigned Cybertruck battery cell to mitigate Semi challenges
SpaceX is keeping the Space Station alive again this weekend
