Marcus (@mhfeder) header
Marcus (@mhfeder) profile picture

Dad & brother | @aafeders President | Sharing Tesla, SpaceX, Dodgers & music love | Seeking peace and serenity. 🇺🇸 🇮🇱

Los Angeles, CA
Joined April 2010
Photo by Marcus (@mhfeder)Photo by Marcus (@mhfeder)Photo by Marcus (@mhfeder)Photo by Marcus (@mhfeder)Photo by Marcus (@mhfeder)Photo by Marcus (@mhfeder)Photo by Marcus (@mhfeder)Photo by Marcus (@mhfeder)Photo by Marcus (@mhfeder)
Marcus retweeted
Project Crystal Sun
Tesla has officially started construction of its massive new $10 billion solar manufacturing facility near Houston, Texas! Construction is expected to finish in 2028, with commercial operations starting in Q1 2029. Total direct and indirect economic impact of the project is estimated to generate ~$6.4B in state and local taxes, and increase State of Texas GDP by ~$107 billion. The factory will be a vertically integrated solar manufacturing facility, and it'll include: • Wafer Manufacturing • Ingot Manufacturing • Coating • Metallization and Printing Lines • Cell Testing and QC • Automation and Material Handling • Cleanroom and Production Support • Site Infrastructure • Chemical Storage and Delivery • Utility Infrastructure • Environmental and Safety Systems
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Excited to share a small project I've been leading alongside our larger robotics work at @Tesla_Optimus, and one I'm particularly excited about. The inspiration actually came from my wife. We started exploring the idea of a compact physical AI assistant that could sit on a kitchen counter or desk and help with everyday tasks. During our development, she began testing GROXIE at home while cooking, using it to suggest meals based on available ingredients, walk her through recipes, manage her calendar, draft emails, make calls, and provide real-time updates throughout the day. What makes GROXIE interesting is the idea of integrating @grok AI as its conversational intelligence. Using @grok would power GROXIE's ability to understand natural conversations, answer complex questions, provide information, and adapt to individual preferences. Combined with expressive robotic movements, voice recognition, and a personalized assistant interface, the goal is to make AI feel more natural and accessible. Rather than building another full-sized humanoid robot, we wanted to explore how much useful intelligence could fit into a compact desktop companion. The next step in this concept is a formal prototype review, where we'd evaluate the hardware, AI integration, privacy, safety, and reliability before considering approval for further development or a potential consumer release. I'm excited about where this could go.
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This is why Tesla is going all-in on Cybercab
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The US Government spent billions building electric vehicle. They built 400 over five years. How many did @ElonMusk's @Tesla build in the same timeframe? 35,000! And activists want government to take more of his money?
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Marcus retweeted
The Cybertruck order rate far exceeds our production rate. We will try to make as many as possible before shutting down the line in about 8 months, but will have to return deposits for a lot of people. This is not a case of Cybertruck being unprofitable, as has been misreported by legacy media, but rather that the opportunity cost of the complexity of Cybertruck is vastly outweighed by the value of incremental Cybercab production.
Seriously. It’s incomparable. But cars are going to become robots, their forms and functions will change, and we won’t be coming back to this moment. Get it while you can.
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Marcus retweeted
Chappelle is just not funny anymore
Replying to @JackPosobiec
I was at the Chapelle show at MSG last night… can confirm. His whole set was about 80 mins and he spent about half of it ripping on Charlie Kirk, Trump, & Epstein. I kept waiting for the funny parts and then it just ended.
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When Elon Musk talks about abundance, I think about people having more room to breathe because the things they need become less expensive to provide. That is the possibility I find compelling in Terafab. Its planned chips are meant to support AI and robots, and if those systems help us produce goods and deliver services more efficiently, the benefits could reach far beyond the technology industry, into the cost of everyday life. For me, that is what makes a chip factory worth caring about. The meaningful version of abundance is not simply having more impressive machines, but building a future in which meeting ordinary needs puts less pressure on ordinary people.
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Marcus retweeted
Replying to @WR4NYGov
There are efficiency improvements coming that will allow for a 40kWh Cybercab pack. We will make this in liquid silver, so the colors are not too monotonous. The biggest thing most people fail to understand is that there are a very limited number of smart, dedicated people! They can only do so many things. If we have to maintain a complex production line, supply chain and allocate engineering for Cybertruck, we can’t use those people or factory space and machinery for scaling Cybercab, which is the vehicle that will PROFOUNDLY transform the world of terrestrial transport!
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Marcus retweeted
The Tesla Cybertruck order backlog is currently far more than we can make before dismantling the line for Cybercab expansion around June/July next year. We will add an extra shift to try to get all orders done in time.
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Marcus retweeted
Starship is preparing for catch Flight 15 is targeting to launch as early as Friday, November 13, pending regulatory approval → spacex.com/launches/starship…
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Replying to @wholemars
Not quite betting the company, but going balls to the wall for autonomy is a blindingly obvious move. Everything else is like variations on a horse carriage.
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If you’re right wing and you can’t admit liberals (not communists) are way better at art and design and boutique coffee shops and restaurants, you’re not living in reality. If you’re left wing and you can’t admit conservatives are way better at running cities and businesses and police departments, you’re not living in reality. You step inside a beautiful coffee shop in the PNW and think “man, these liberals are great at this stuff…conservatives should take notes.” Then the moment you step outside and trip over a homeless drug zombie shooting up fentanyl on the sidewalk, you think “man these liberals are terrible at this stuff…they should really take notes from conservatives” Communists make disgusting anti-beauty art, but classical liberals aren’t like that. Put the libs in charge of the coffee shops, put the conservatives in charge of city hall. This is how you get a city that is beautiful, clean, and functional. If you can’t accept that, you need to check your tribalism. We are never getting rid of each other, so figure out how we strike a balance or else the communists swoop in and take everything from us while we quarrel over stupid bullshit…which is exactly what’s happening now.
Conservatives make society functional. Liberals make society beautiful. We really do need each other.
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Marcus retweeted
Replying to @XFreeze
When we unveil the details of the Starmind computer next year, it will blow people’s minds
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Marcus retweeted
Elon Musk just revealed that digital superintelligence will increase the entire global economy by 20–30%, adding approximately $25 trillion in economic output And this transformation is going to happen incredibly fast Here's the scale of what's coming: • Global economy: ~$130 TRILLION • Digital superintelligence impact: +20–30% • Potential economic expansion: $25 trillion or more • Humanoid robotics: NOT EVEN INCLUDED in these projections And that's what makes this so extraordinary This is the impact of digital superintelligence alone, before accounting for the enormous productivity gains from humanoid robots operating across factories, businesses and entire industries The combination of digital superintelligence and physical robotics represents an economic transformation on a scale humanity has never experienced And this is only the beginning of what superintelligence will unlock for humanity
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Here’s an article from the New York Times in 1933. To all the Jews who voted for @NYCMayor or @AbdulElSayed or the other avowed Jew haters on the ballot this week, please read the article and think hard about what you have done and how you may be contributing to a repeat of a very dark history.
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Marcus retweeted
Exactly 😂 Tesla has no government contracts and President Trump ended federal incentives for electric vehicles. SpaceX contracts with the government are BOTH the best product AND the lowest price! Moreover government revenue will be less than 10% of SpaceX revenue this quarter and less then 5% a year from now. Happy to cancel any that the government doesn’t want. Just say the word!
Elon please send this January 1: Dear Senate & House Democrats, Many of you criticize my companies receiving federal contracts. I hereby offer to cancel. Please publish a list of each contract to cancel with any required agency consent, and we will cancel promptly. Sincerely, Elon Musk
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Marcus retweeted
Ron Baron understands
BREAKING: Ron Baron backs Elon Musk to put data centers in space. “We need more power and Elon’s doing that.” • Baron says America needs to build more chips at home and generate more electricity. “We need more power. Elon’s doing that.” • By Baron’s estimate, China has roughly 3× the power capacity of the U.S. and adds about 300 gigawatts a year, compared with 20 in the U.S. • Baron says Musk is targeting launches in 2027 and 2028 to bring solar-powered data centers into orbit. • He expects data centers in space to be “significant in 2028” and “huge” a year or two later.
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Bummmmmer! 📐 🚗
Tesla will be winding down production of the Cybertruck at Gigafactory Texas around the middle of next year to make room for increased Cybercab production
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Terafab is the largest building in human history Starship is the largest and most powerful flying object in human history
Terafab is moving fast
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