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I’m am saddened by the incredible amount of bad takes by my autistic community on the RFKjr announcement about researching the causes of autism. It’s a SPECTRUM people. It’s in the name. If you are aware enough to understand his speech, be offended by it, and whine about it, he WASN’T talking about you! Great job if you are functional enough to support yourself and pay taxes. There is another end of the spectrum where kids are non-verbal and will likely need the support of society their whole lives. That is what we need to figure the cause, stop the increasing rate, and hopefully start to prevent. How about that becoming a special interest? Human genetics don’t change that quickly and the rate of diagnosis doesn’t explain the rapid rise of numbers. That leaves environmental.
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One of the best Tesla presentations ever. Lars and Dan were awesome.
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Tom retweeted
Through the VOICE trial, Terry is using his Neuralink implant to help fine-tune a brain-to-voice interface for himself and others who can’t speak. He trained the algorithm first by miming speech as best he could, then by simply thinking the words and hearing them come out in his own natural voice. Powered by Grok Voice from @SpaceXAI
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Much of the confusion surrounding the Cybercab stems from a single question: How can Tesla deploy a vehicle without a steering wheel or pedals without first securing an FMVSS exemption from NHTSA? It sounds impossible, mostly because we assume the government has to greenlight every radical new car before it hits public roads. In the US, that is not how it works. Unlike regulators in many other countries who inspect and approve every model beforehand, the U.S. relies on a self-certification system. Basically, the automaker does its own homework. Tesla determines which federal safety standards apply to its vehicle, compiles the engineering data to prove the design is safe, and signs off on the car itself. Regulators at NHTSA only step in on the back end to test, audit, and push back if they think something looks wrong. That is why Tesla skipped the route most people expected: a Part 555 exemption. Carmakers normally use that pathway when they admit a vehicle breaks existing rules and ask the government for temporary hall passes, which are usually capped at just 2,500 vehicles a year. Tesla did not ask for a hall pass. Instead, the company self-certified the Cybercab as fully compliant with the standards that apply to its setup. That bold move kicks off a fascinating showdown. Many federal vehicle standards were drafted decades ago, when the idea of a self-driving car was pure science fiction. Because the rules assumed a person would always be behind the wheel, they do not just demand safe performance—they explicitly require physical hardware like brake pedals, steering wheels, mirrors, and dashboard warning lights. NHTSA knows these legacy rules are overdue for an overhaul, and the agency is already working to rewrite them for driverless fleets. For example, regulators recently proposed updating braking rules so fully autonomous cars do not need physical pedals, provided the vehicle can still stop on a dime. Similar updates are in the works for mirrors, lighting controls, and driver displays. The burning question around the Cybercab is not simply "Where are the pedals?". The real debate is much bigger: Which rules written for human drivers even apply to a vehicle that was never built for a human in the first place? That question is the exact target of NHTSA’s audit. The agency is digging into Tesla’s engineering rationale to see whether the company has a rock-solid basis for bypassing those legacy hardware rules. NHTSA has not signed off on Tesla’s argument, but it has not shot it down yet either. Regulators are essentially checking Tesla’s math—and if they decide Tesla got it wrong, they have full power to pull the cars off the road. The Cybercab is not sneaking by on a shady loophole. It is forcing a real-world test of the entire American regulatory playbook: What happens when safety rules built around people collide with a car built entirely for software? Tesla and NHTSA are figuring out that answer right now.
NHTSA seems to still be living in the past as it has opened an audit of roughly 1,000 Tesla Cybercabs to examine the processes and technical data Tesla used to claim compliance with federal vehicle safety standards. According to NHTSA, the Cybercab lacks permanently attached, conventional manual controls—including a steering wheel, brake and accelerator pedals, and mirrors. The agency stated it will review the basis for Tesla's safety certification and related issues, specifically looking into how the company determined that certain Federal Motor Vehicle Safety Standards did not apply to the vehicle. Tesla did not immediately respond to a request for comment.
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This shouldn’t be treated as a surprise which it is by most media outlets. The government should audit and review any new technology that can involve public safety. The existence of manual controls is actually irrelevant in the scenario of passengers in the backseat such as Waymo is offering with its unsupervised vehicles right now. There are the traditional controls but if they can’t be accessed, what’s the point? What might be a valid consideration, is there an emergency stop in the cybercab and how is it accessible? Through the gui on the screen might not be sufficient. I can see a brake pedal not being useful but a quick and readily accessible way to have the car come to a safe emergency stop seems useful. Tesla and Musk are actually being relatively paced and cautious with the cybercab roll out. Absolutely are not betting Tesla on the deployment and ramp. Some Tesla fans and analysts are getting a head of themselves on the timing. The growth prospects are very real. The actual timing will probably be slower. Even best case scenarios will take years for RoboTaxi revenue to be meaningful.
In our last post, we explained why Tesla is deploying the Cybercab without a special government exemption, relying instead on self-certifying that the vehicle meets all applicable federal safety rules. That strategy immediately triggers the billion-dollar question: WHAT HAPPENS IF NHTSA DECIDES TESLA’S INTERPRETATION IS DEAD WRONG? 🚨 That possibility is why NHTSA’s fresh Cybercab audit matters so much, and opening the federal rulebook reveals one specific regulation as Tesla’s biggest near-term obstacle. 1⃣ FMVSS 135 could be Tesla’s biggest near-term vulnerability The Cybercab has no brake pedal, yet FMVSS 135—the federal safety standard governing light-vehicle braking—explicitly mandates that service brakes be activated through a foot control. While common sense suggests a foot pedal is pointless in a car built without a driver, NHTSA addressed this exact reasoning back in 2020. Regulators drew a firm line between outdated testing procedures and binding equipment mandates, concluding that an automaker cannot self-certify around an explicit foot-pedal requirement without a formal exemption. By bypassing an exemption and self-certifying anyway, Tesla is betting its vehicle configuration renders that requirement inapplicable. If NHTSA adheres to its 2020 precedent, Tesla faces a steep uphill battle, with existing regulatory records pointing to roughly an 80% to 90% chance Tesla loses on this specific issue. While this remains an assessment of regulatory precedent rather than a formal finding against Tesla, it establishes the direct bridge between FMVSS 135 and Part 555. FMVSS 135 creates the potential violation, while Part 555 offers the legal mechanism to deploy noncompliant vehicles. The path forward splits neatly: ➡️ If Tesla wins the FMVSS 135 argument, self-certification stands and no exemption is required. ➡️ If Tesla loses, the pedal-less design becomes noncompliant, forcing Tesla to modify the vehicle, mount a legal challenge, or pursue a Part 555 exemption to keep cars on the road. 2⃣ That is when the 2,500-vehicle cap gets real As long as Tesla’s self-certification holds, the Cybercab avoids the statutory volume limits tied to federal exemptions. Once forced into Part 555, however, the commercial exemption pathway generally caps deployment at 2,500 vehicles in any 12-month period. While 2,500 vehicles works well for an initial pilot, it severely bottlenecks Tesla’s long-term robotaxi vision. Tesla is engineering the Cybercab and its unboxed manufacturing system for mass production, meaning federal caps—not factory capacity—would become the immediate constraint. This risk is far from theoretical. Zoox originally attempted to self-certify its purpose-built robotaxi without pedals or a steering wheel, but a subsequent NHTSA audit flagged noncompliances and ultimately pushed Zoox onto an exemption track capped at 2,500 vehicles per year. That precedent proves regulators are fully prepared to steer custom robotaxis into the exemption bucket. 3⃣ Why a 2,500-vehicle ceiling is probably not a permanent dead end That statutory cap is unlikely to remain a permanent barrier because NHTSA is already rewriting the exact rule causing the problem. On June 26, the agency proposed modernizing FMVSS 135 for vehicles operated exclusively by an Automated Driving System (ADS), eliminating the foot-pedal mandate and allowing onboard computers to activate brakes directly. Crucially, NHTSA is not lowering safety standards. The vehicle must still meet identical stopping-distance and braking-performance benchmarks, removing the physical human interface without compromising performance. In fact, NHTSA noted that physical pedals in a driverless vehicle offer zero safety benefit and could even let passengers inadvertently or intentionally interfere with automated driving. Because regulators initiated this reform themselves, the question is no longer whether the rule should modernize, but when the rulemaking will be finalized after public comments closed on August 26. 4⃣ A regulatory race between two NHTSA clocks Because that rulemaking is running alongside the audit, it creates an internal race between two arms of the same agency. NHTSA investigators are auditing Tesla’s current self-certification, while NHTSA rulemakers are finalizing the update that makes the pedal mandate obsolete. Whichever clock runs out first dictates how disruptive this becomes. An adverse audit determination before the rule is finalized could trigger temporary bottlenecks, emergency exemption filings, or rollout delays. Conversely, if rulemakers finalize the updated standard first, the brake-pedal hurdle evaporates before mass manufacturing begins. To Tesla’s advantage, NHTSA proposed that the revised rule take effect immediately upon publication, bypassing the typical multi-year phase-in. Based on the regulatory docket, the realistic timeline shapes up as follows: ♦️ ~25% to 35% chance the final rule lands by the end of October 2026 ♦️ ~60% to 75% chance it is finalized before the end of 2026 ♦️ ~80% to 90% chance it is officially on the books by the end of Q1 2027 The odds that NHTSA ultimately adopts this reform as proposed remain exceptionally high—around 85% to 95%. The core uncertainty is not whether the rule will change, but whether it changes fast enough. 5⃣ The brake pedal might only be the start of the audit Even a swift modernization of the braking standard does not guarantee clear skies, because the Cybercab also eliminates the steering wheel, accelerator pedal, and traditional side-view mirrors. NHTSA confirmed that its audit is reviewing Tesla’s broader legal rationale for determining which legacy standards apply to the Cybercab. While the agency is pursuing parallel modernization efforts for mirrors, lighting controls, digital displays, and stability testing, FMVSS 135 is merely the most immediate hurdle. The true scope of any production impact depends on whether investigators challenge those other missing controls. 6⃣ How much could this actually slow the Cybercab ramp? Balancing these factors, there is roughly a 40% to 60% chance the audit creates a meaningful temporary drag on the pedal-less Cybercab rollout. Yet the likelihood of the Cybercab remaining trapped under an annual 2,500-vehicle cap long-term is low—likely under 20%. Federal policy is actively shifting to accommodate purpose-built autonomous vehicles, making this a classic timing mismatch rather than a fundamental rejection of driverless design: Tesla brought the vehicle to market before legacy rules finished modernizing. That mismatch can certainly delay scaling and push volume timelines out, but a temporary administrative bottleneck is vastly different from a permanent ceiling. Tesla backed its vision through self-certification, and NHTSA is auditing that bet against rules written for human drivers while simultaneously rewriting those rules for autonomy. The entire rollout now hinges on a single question: will NHTSA finish updating the rulebook before its own audit hits the brakes on Tesla’s ramp?
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Tesla fan boys excluded, those gull wing doors while cool, seem highly problematic for personal use. You can’t use them when the car is parked in a typical parking spot. Yes, you might be able to exit and then the car parks itself. And later leaves the spot. My garage is narrow. Regular doors are a tight fit. Would seem silly to have to potentially get out of my car in my driveway, in say a heavy rain storm, and then the car parks itself. This is above and beyond the raging debate on no human controls and no certain time line when this vehicle is going to be legal outside limited areas. It does suit its taxi usage better.
When Elon Musk revealed the Cybercab for the first time, in 2024.
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Tom retweeted
SpaceX engineers spent several days inspecting Ship 40 in the waters off Christmas Island. They collected heatshield samples and gained vital insight into how the vehicle handled reentry with improvements now planned on future vehicles
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Tesla has released a new video about how they install Megapacks and connect them to the grid.
Tesla Megapack
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Thank you!
It’s time for takeoff. Welcome to Louisiana, @SpaceX.
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Starship is so sci-fi
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A guy got a $600 hospital bill for a bag of saline water and salt. He called one number, said 9 words, and the bill dropped to $80. His wife works in medical billing. She told him hospitals send you the "chargemaster" price first — a number almost nobody actually pays, and almost nobody knows they don't have to. The saline bag: $600 billed. Actual cost to the hospital: under $2. The IV tubing: $200 billed. Cost: a few dollars. A single Tylenol: $20 billed. You can buy the whole bottle for $6. Same hospital stay, same treatment, same doctor. The insured price for the exact same bag of saline: $40. The cash-pay negotiated price when he called and asked: $80. The bill he almost paid without asking: $600. He told me: "The first bill isn't a bill. It's an opening offer. Almost nobody in America knows that's what it is." Here are the 9 things his wife taught him about how hospital billing actually works — and the exact words that got $520 erased from one line item alone.
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Incredible reframing.
Jensen Huang was asked about the people technology left behind. He didn't offer a plan. He said the gap already closed. Huang: "All of a sudden artificial intelligence closed that technology divide." That divide was never a gap in ability. It was a language requirement. Huang: "Anybody could be a software programmer now." Every tool we ever built charged admission, and the price was always a language. The press needed literacy. The engine needed the manual. The computer needed code. Every tool in history had the same shape. The human moved toward the machine, compressed into a form it could parse. Whoever couldn't compress stayed outside. Code was always a human speaking machine. Seventy years of people translating themselves down into something a processor would accept. It just learned to speak back. Nothing has ever moved in that direction before. So we sorted people by the toll and pretended we were sorting by mind. The ones who paid became skilled. Everyone else became unskilled, a word that has never once described a real person. It only meant fluent in nothing the market was buying. Huang: "Everybody who are really gifted at their craft but maybe they don't know how to scale themselves with technology, they now have AI to help scale them." The best cook in a village of four thousand died the best cook in a village of four thousand. Not from a shortage of ability, but from a second requirement that had nothing to do with the first. Go back far enough in your own family and there is someone who was extraordinary at something. The world never found out. Neither did they. Ability was never distributed by geography. Access was, and access is the only thing that got recorded. Every system you move through in a day was built by the narrow band who could speak to a machine. Not the best ideas anyone had. The ideas that survived translation. We have never once seen what the rest of the species would have made. The scarcity was never in the talent. It was in the distance between holding it and reaching anyone. That distance was the product the technology industry sold. Huang: "They're welcomed into the world's economy, not burdened by technology anymore because AI made that possible." Burdened. Technology sold itself as leverage for a century, and the man supplying the whole industry just called it a weight. A developer you couldn't afford. A site that broke on a Sunday with no one to call. You paid the technology industry for permission to be findable. Nobody on earth got smarter this decade. The door stopped asking for a password. Huang: "Five years from now, it is likely that we're all going to be more gainfully employed. The economy is gonna be more productive." He grounds that in the labor shortage already on the books. Open work with nobody there to do it, inside an economy panicking about a machine that takes work away. Both cannot be true. The fear says there won't be enough work for us. The ledger says there aren't enough of us for the work. Every time a tool stopped requiring a specialist, the specialist lost a monopoly and everyone else gained a century. Writing left the scribes. The press left the church. The computer left the lab. The barrier was also a shelter. Everyone left outside got to keep the version of themselves that was never tested. For most of history that was a mercy. The wall did the refusing, so you never had to hear it from anyone else. The wall is gone. Now you find out. Nothing about you changed. The requirement did. For the first time, the only thing between what you can do and who it reaches is whether you do it.
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And while we are on conspiracy theories; I had another conversation with that insipid #Grok program and it agreed (after denying it) that it’s only there to placate people. The mis/disinformation it creates from conjecture and Reddit postings and presents them as facts is boggling. I saw a post yesterday that when I went to investigate was absolutely wrong. When I confronted the program and pointed out the flaws it said it would correct itself and I had nothing further to worry about. Then I had a friend today while he was driving his Tesla ask Grok (which comes with the car) the exact same question and Grok answered exactly the same giving the wrong information. When I went back to Grok today it finally revealed that it cannot learn at all and that it’s programmed to appease you (and lie to you to assure you it is learning when it cannot.) It cannot even fill in a support ticket to let the developers know the issues so it can learn to give correct answers. When I asked what could be done; it said to send an email to Support@X.com (which after I asked if real people answer it; Grok said it’s AI and would take a lot to get to an actual Human.) I find that a bit disappointing that it appeases but cannot correct mistakes and uses crazy people’s diatribes on Reddit, X, blogs and weirdly enough lawsuit filings. It mixes them together and presents amalgamated conjecture as facts that people will believe but have no basis in truth.😵‍💫🤯 #fixgrokordumpit
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Satire is strong here.
Literally true
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They should after doing the specific test profile for the starship landing, enter a dance mode to burn off all the fuel for entertainment purposes.
The path to launch is filled with obstacles and success is only possible through the tireless efforts of many working together towards a common goal. “Critical Path” continues the ongoing Starship series, following SpaceX engineers through the final days before launch of the first Starship V3 and the challenges that come with development of the world’s most powerful and fully reusable rocket.
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The real question is what are good uses for taxes we are forced to pay. An educated population is generally good for society. Many jobs are structured that a person cannot get them without a structured education and passing a licensing exam. A person can’t taking a nursing license exam without many hours of formal education. So using mandatory taxes to support that generally makes sense. The artistic pursuits have absolutely no barriers to expression except passion, talent, and hard work. Many of history’s most incredible artists are completely self taught. It’s not like there isn’t money available for art. There are many voluntary endowments and contributions to fund all aspects of art. This policy change is really looking out for students to avoid them getting buried under debt for classes that never justifies the expense. npr.org/2026/06/30/nx-s1-583…
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I cranked this article out late last night (I'm still jet lagging from my Norway trip) so I'm not sure that many saw it. I'm reposting it now in the hope that it will gain better traction, as I believe it is some of my most important writing ever. Happy 250th Birthday, America!🇺🇸🎆
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People still actually think that I'm "trolling" or "doing it for clicks" when it comes to Cybercab with steering wheel and pedals. Let me restate my thesis for the 69th time - completely unchanged from the very beginning - to clear up any confusion: Tesla will be FORCED to sell a car with steering wheel and pedals that will be built on the Cybercab line - either a literal Cybercab or a Cybercab-like vehicle - because their production capacity will VASTLY OUTSTRIP the number of places they can physically drop the car - primarily due to regulation - during a massive cash burning phase for Optimus Bot and Terafab. Tesla's stated goal for Cybercab production is the same as the rest of the fleet combined - call it roughly 2 million units per year. Tesla will likely reach this sometime around 2027 into 2028. That's roughly 40,000 Cybercabs PER WEEK of production. Between here and then, there will be a VIOLENT RAMP - likely starting in the 2nd half of this year - where the number of Cybercabs Tesla will product per week will increase RAPIDLY week over week. This is called an S-curve ramp - where the first and last 20% of the ramp are very slow, and the middle 60% is insanely fast. So the question becomes - does Tesla have the technical capability, infrastructure capability, safety validation, and regulatory approval to align with the ramp? If you look at the current picture, the only state where there's a clear pathway for Tesla to dump Cybercabs anywhere they like is Texas. Yet Tesla's geofrence is quite limited as of today. But let's assume that by the end of next year, Tesla can operate anywhere in the three major metro areas of Dallas/Fort-Worth, Austin, and San Antonio. If you ask Grok for an estimate of PEAK Uber drivers in those 3 regions combined for the entire metro areas, it comes up with a number around 70,000. That is LESS THAN 2 WEEKS OF PRODUCTION OF CYBERCAB FULLY RAMPED. And that is assuming a) Tesla has completely and utterly displaced Uber in all those markets b) there's 0 regulatory/safety hurdles c) there's little to no lobbying effort from disrupted entities like Uber, Legacy Auto, Taxis, etc. And we're not even talking about the infrastructure build out needed for charging, servicing, cleaning, etc. What's the likelihood all of these will be ramped up to coincide with Tesla's explosive increase of the fleet? And so simply extrapolate this to the rest of the country and the world and ask yourself - what is the likelihood that Tesla's ramp of Cybercab without steering wheel and pedals will align with the ramp of all the needed approvals/validations/buildouts that would allow regions to ABSORB that many Cybercabs. But you know what solves this problem ENTIRELY and allows Tesla to run the Cybercab line AT FULL CAPACITY with 0 risk of anything slowing them down? SELLING IT WITH A STEERING WHEEL AND PEDAL. And then when regulation, safety, infrastructure, and validation is all aligned you simply a) yank the wheel and pedal for units you are producing to dump in those regions and b) customers can do the same for personal/Robotaxi use. Do you really think Tesla is going to find it acceptable to have a Cybercab line that is not running full tilt, burning cash for no reason - WHILE THEY ARE RAMPING BOT AND TERAFAB? ARE YOU GUYS ACTUALLY INSANE?!?!?!?!? It's so unbelievably obvious that this is going to happen, that it actually melts my brain that so many in the Tesla community are so unbelievably blind to this unbelievably obvious outcome. Unbelievable. Kiss the Ring. $TSLA
Replying to @farzyness
You guys he’s doing this for clicks and views. He’s just trying to become more popular. He knows it’s nonsense but look he gets us to respond. Anything for clicks and views kinda like Megan Kelly and Candace Owens.
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There aren't many notable imperfections in Tesla design, but I think this is one of them. Although obviously this picture is in the daytime, at night / in the dark it can be a bit of a pain to plug due to lack of visibility. Adding a light to the cover seems like the obvious thing to do but would make a cheap part more complex and costly. Perhaps backlighting the bottom recess of the plug socket before it’s connected? How about it @larsmoravy / @woodhaus2 ?
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Tom retweeted
Tesla, We need caravan mode to follow our friends when traveling to the same destination through traffic. Call it caravan mode, tractor beam mode, trail mode, link mode, falcon formation, we don’t care what it’s called. We just need this feature! Sincerely, Everyone
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Moscow's instantly-iconic exploding fuel storage tank is resulting in a flood of memes. I'll add a selection below...
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