Elon says 100 million sqft is the right order of magnitude for Tesla/SpaceX's Terafab. Let's put that into perspective.
100 million square feet is equivalent to:
• 3 New York Central Parks
• 15 U.S. Pentagons
• 2,300 acres
• 3.6 square miles
• 555 Walmart Supercenters
• 1,736 football fields
• 23 Disneyland Parks
• 8.8% the size of Paris
• 10 Tesla Giga Texas buildings
Absolutely wild scale.
This 2003 lecture from Elon Musk at Stanford University is an absolute gem
The vision he had for what the internet and SpaceX would become all eventually came true
Just goes to show how far ahead of his time he really was
Elon just clarified the plan for building the TERAFAB.
The Advanced Technology Fab built at Giga Texas will not be “the TERAFAB.” It will be a smaller fab where they will iterate on chip designs. The TERAFAB wouldn’t even fit on the Giga Texas campus.
Several sites for the TERAFAB are under consideration, and it will need thousands of acres and over 10 GW of power at full scale.
My opinion: To put this in perspective, Tesla would need 2,000-5,000 acres for the entire TERAFAB lot.
This would equal ~87-200 million square feet of available land space for power and battery backup with Megapacks, with ~20-60 million square feet of available space for the actual building.
Just for reference, backing up a facility like this with a ~5-15 minute battery backup would require 168 Megapacks and it would for sure need its own power production such as natural gas turbines or maybe even its own dedicated power plant.
Here's Grok's representation of the Tesla TERAFAB!
TERAFAB: the next step to becoming a galactic civilization
Together with @Tesla & @xAI, we're building the largest chip manufacturing facility ever (1TW/year) – combining logic, memory & advanced packaging under one roof
Elon Musk borrowed $1 billion against his Tesla stock to avoid selling a single share
then the stock tripled and he made $2 billion more than he would have if he'd sold
that's not investing. that's credit engineering at a level they don't want you understanding
the rich never sell assets. selling triggers capital gains tax (up to 37% on short-term, 20% on long-term + 3.8% net investment income tax). so instead of selling $1M in stock to fund their lifestyle or business, they borrow against it. loan proceeds aren't taxable income. you're not "making money." you're taking on debt. the IRS can't touch it
Musk, Bezos, Zuckerberg. they all live on loans, not income. their effective tax rate is near zero not because of deductions but because they don't create taxable events. they borrow, spend, and when the loan comes due they either refinance or borrow again against assets that appreciated in the meantime
you're thinking "that's billionaire shit, doesn't apply to me"
wrong. the same structure works at $200K
step 1: stack $200K in 0% business credit. deploy into your business. business generates revenue. save $100K-$150K over 12 months from the additional revenue the free capital created
step 2: invest that $100K-$150K. index funds. real estate. crypto. whatever your risk tolerance is. the money grows
step 3: when you need capital again, DON'T sell the investments. don't trigger taxes. instead, borrow against them
a portfolio line of credit (pledged asset line) from schwab, fidelity, or interactive brokers lets you borrow 50-70% of your portfolio value at rates around 6-8%. $150K in investments = $75K-$105K in borrowing power. at 7% interest that's $5,250-$7,350/yr in interest vs $22,500-$30,000+ you'd pay in capital gains taxes if you sold
then cycle new 0% cards to pay off or reduce the portfolio loan balance. the 0% money pays down the interest-bearing loan. your investments stay untouched and keep growing
this is what they mean by "the rich play a different game." it's not about earning more money. it's about never selling the money you've already made. borrow cheap, keep assets growing, pay back with even cheaper money, repeat
the cycle: 0% credit ---> business revenue ---> invest profits ---> borrow against investments ---> pay back with new 0% credit ---> investments keep compounding
every year you run this cycle your net worth grows without you ever paying capital gains tax on the growth. the loans get refinanced or paid with new 0% money. the assets compound untouched
a guy i set up last year started with $0 invested. took $180K in 0% credit. business generated $290K in revenue from that capital. saved $95K. invested it. 14 months later the portfolio is worth $118K. he has a $72K pledged asset line available. his 0% cards are cycling. his investments haven't been sold. taxes paid on investment growth: $0
he went from nothing to a self-sustaining capital machine in 14 months using entirely borrowed money as the starting fuel
this is the real game. and it starts with the 0% credit stack
(we build the full infrastructure: 0% credit, deployment strategy, investment positioning, portfolio lending setup. link in bio if you do $250k+/yr)
Elon Musk on the biggest danger of AI and robotics:
“I think probably the biggest danger of AI or maybe the biggest danger of AI and robotics going wrong is government
People who are opposed to corporations or worried about corporations should really worry the most about government. Government is just a corporation in the limit; it is the biggest corporation with a monopoly on violence
The government could potentially use AI and robotics to suppress the population. That’s a serious concern”
Elon says the real threat is Big Government armed with superintelligence
@lecwah1@MarioNawfal@elonmusk Great, It isn’t available for purchase yet, but Tesla plans to release it in the coming years, the best way I know for one to get it is, when it launches, follow Tesla’s announcements and register interest once pre-orders open.
@lecwah1@MarioNawfal@elonmusk It can detect unusual situations, support safety monitoring, and integrate with smart home systems to manage connected devices. Over time, the robot learns user preferences and adapts to new tasks, gradually becoming a more efficient and personalized assistant within the home.
@lecwah1@MarioNawfal@elonmusk Beyond routine tasks, Optimus can also provide support for elderly or physically challenged individuals by assisting with mobility and daily routines while monitoring the home environment through sensors and AI vision.
@lecwah1@MarioNawfal@elonmusk moving objects, or helping prepare basic meals. By handling repetitive and physically demanding work, the robot reduces daily workload and allows individuals to focus on more important or productive activities.
@lecwah1@MarioNawfal@elonmusk Optimus 3 is designed to function as a personal AI-powered physical assistant that helps individuals manage everyday activities. It supports routine life by carrying items, organizing spaces, performing simple household chores, and assisting with tasks such as cleaning,
Unlimited opportunities and tangible benefits for life on Earth are within reach if humanity can fundamentally advance its ability to access space. This is why we’re committed to continually pushing the boundaries of launch, with a relentless focus on safety and reliability → https://t.co/0Ev8vLUJql
Neuralink's Microfabrication R&D Lead, Lesley explains how the team is building fake brain proxies to test the implants.
This reduces reliance on testing in animals and humans.
I expect Neuralink to build fake brains in the future- they can use brain data from their fleet of deployed implants to train a digital, artifical brain.
Will AI be able to do this without the access to brain data that Neuralink has?