SebsTechHeart (@techheartseb) header
SebsTechHeart (@techheartseb) profile picture

Newcastle tech investor with a passion for hardtech startups. MBA from Durham University. When not chasing the next big innovation, you’ll find me exploring th

Newcastle
Joined March 2023
SebsTechHeart retweeted
"Our first product is Terrain, a factory-built data center engineered for speed and simplicity of deployment. With standardized 5 MW blocks, it integrates power, cooling, controls and infrastructure needed for AI compute. Terrain 01 is in production in Houston today." Congrats @OverReactor1776 @adamblake and the Mavria team!
The next phase of the AI race will be won or lost in the physical world. America’s frontier researchers are regularly working miracles, but they’re limited by atoms and electrons. That’s why we founded Mavria. We're turning bespoke construction projects into repeatable infrastructure products that can be manufactured at scale, like cars, computers and even rockets are today. Our first product is Terrain, a factory-built data center engineered for speed and simplicity of deployment. With standardized 5 MW blocks, it integrates power, cooling, controls and infrastructure needed for AI compute. Terrain 01 is in production in Houston today. Instead of sourcing and integrating a series of disjointed modules, customers get an integrated, factory-tested product. It’s the difference between building your own PC vs. buying a MacBook. We’ve raised $130M, including a new $100M round led by @paradigm at a $1B valuation. We’re also backed by @amppbc, Critical Frontier, @Liquid2V, @DreamVenturesVC, and others. We're putting that capital to work securing critical supply chains, scaling manufacturing, and expanding our team.
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SebsTechHeart retweeted
Booster 22. A historic mission. 🚀 There’s a reason I’ve had 22 in my name all these years. It’s my lucky number. Let’s make history. 🔥
Starbase, TX 🇺🇸🚀
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SebsTechHeart retweeted
Everyone freaking out about currently under-monetized AI search while TPUs continue to push forward are really psyoping themselves into trying to find an at scale "AI loser" and picking a company with the diversity of Alphabet is an odd choice.
$GOOGL $NVDA - GOOGLE ESCALATES AI CHIP WAR WITH NVIDIA Alphabet is launching two specialized AI chips, TPU 8tx and 8i Max, targeting secure computing and advanced AI workloads as it challenges Nvidia Google's TPUs reportedly cost around 30% less than Nvidia GPUs, offering competitive performance and greater power efficiency for certain tasks. Bloomberg Intelligence estimates Google's TPU-related sales could surge from $12 billion in 2026 to over $135 billion by 2028. Major customers include Apple, Meta, Oracle and Anthropic, while OpenAI is reportedly planning purchases.
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AI-equipped cameras used by CAL FIRE have detected wildfires before 911 calls more than 30% of the time. That means faster responses when minutes can make a difference. @BryceTheNoble explores their real-world benefits of data centers
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SebsTechHeart retweeted
Fable 5.2 + Opus 5.5 is finally good enough with blender that I can no-effort generate synthetic image and video scene corpora for testing various computer vision capabilities for ultra-high throughput robust real-time barcode scanning and tracking Will be a very dumb and boring but important thing for lab automation and automated manufacturing in general! Getting closer... 🤖 Nearly 9 months of work is allllmost coming together to completion!
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The greatest challenge of our era is this: Find several truly out-of-the-box thinkers who are high-agency and very risk-tolerant. True outsiders, eccentrics, Bohemian types, big thinkers. Now, try to get them to all work on one project together, in one place, indefinitely. Make sure the place is cheap, like very very cheap, so cheap that working a job is not required for survival -- and those there have maximal free time and the agency to use that free time wisely. Whoever cracks this code is going to call the shots for what comes next in the culture. We're collectively "stuck" and feeling like "something's gotta give" precisely because this thing I describe has become so incredibly difficult. The people who would do these kinds of things are all wasting away online now. We use the internet as a surrogate for what we all know we should actually be doing. It ends when we log off and all move to the same ultra-cheap town, period.
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TOTAL PACKAGE: Gen III+ Small Modular Reactors check all the boxes and are based on proven technologies, with advanced safety features and a smaller form factor. ✅ Safety ✅ Affordability ✅ Versatility ✅ Siting
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SebsTechHeart retweeted
Every founder wants growth. Few can afford it. Because growth eats cash before it produces it. Every new hire, client, and ad campaign hit the bank account before they hit the P&L. You don’t scale when you want to. You scale when your cash flow says you can.
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SebsTechHeart retweeted
“Getting it manufactured still required several rounds of review and iteration.” Design costs going to zero will make demand for profitable high mix, high vol production go to the moon Valuations for manufacturers will follow. Simple supply and demand.
Replying to @OpenAI
Two OpenAI team members worked with GPT-6 Astra to design a prototype device for talking to Codex in under a week, as a side project. Astra designed the enclosure, circuit board, interface, and software. Getting it manufactured still required several rounds of review and iteration.
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SebsTechHeart retweeted
The factory is here. The factory is in the fight. We owe it to those who paved the way for us.
Bloomberg: The Pentagon has tasked US robotics startup Machina Labs with trying to mass-produce cheap attack drones in quickly assembled modular factories as autonomous systems continue to change modern warfare. Link in comment
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SebsTechHeart retweeted
A lot of people show off what they built with AI - but the judging framework is from pre-AI. It would be impressive in a pre-AI world, but it is not in an AI world if it takes two hours to build.
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SebsTechHeart retweeted
You have to defeat the DSA first or it'll all be for nothing
reindustrialization is literally the easiest way to save america, technology, and ai in one shot
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SebsTechHeart retweeted
Sir John Cowperthwaite ran Hong Kong's finances from 1961 to 1971 and treated regulation like a tax on discovery. Nobody in government can know which business will work, so he refused to pick, plan, or protect. Whitehall sent officials to Hong Kong to push for economic statistics, and he sent them home. When Milton Friedman asked in 1963 why he collected so little data, Cowperthwaite answered: "If I let them compute those statistics, they'll want to use them for planning." Numbers give planners a reason to act, and every plan arrives as a rule that tells entrepreneurs what they may not try. Asked what poor countries should do to grow, he said they should abolish the office of national statistics. He rebuffed tariffs, opposed corporate subsidies, and refused London's push to raise taxes. When a legislator proposed that the government back promising industries, he asked how the government could possibly know which ones those were. The results arrived without a plan. During his decade as Financial Secretary, real wages rose 50% and the share of residents in acute poverty fell from 50% to 15%. When he took the job, the average Hong Kong resident earned about a quarter of what a Briton earned. By the early 1990s, Hong Kongers out-earned Britons. Britain, the birthplace of the Industrial Revolution, planned its economy with ministries full of statisticians and fell behind a rock with no resources except a harbor. Every regulation assumes a regulator who knows which experiments to allow. That regulator does not exist, so each gate he builds blocks the ideas nobody in the room could have predicted. Hong Kong's most valuable policy was the absence of a gatekeeper. As far as civil servants go, this guy is the GOAT.
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SebsTechHeart retweeted
Benjy is a great product mind and even better friend. Grateful that @indievc can be part of he and Chris' next big swing at a problem that has only gotten more acute and a market that has only gotten bigger since their Parsec days. Watch this space...
Today we’re announcing an $8.75M seed round for Phaze. Companies aren’t ready for how many computers people and AI agents are about to need. And it’s happening just as computer prices are up 3x. Chris and I spent years building Parsec to make a computer thousands of miles away feel like it’s sitting right in front of you. We sold that company, and we’re starting over because people aren’t the only users of computers anymore. Now, agents need access to real computers to run applications, test software, and get work done. They need to work alongside people, hand off control when necessary, and operate within the security policies companies already have in place. And companies need to start managing computers like infrastructure. That’s why we’re building @Phaze_in: secure, high-performance access to computers, wherever those machines happen to be. An engineer can connect to a CAD workstation from any device and forget about being physically stuck at that workstation. A video editor can ask an AI agent to connect to a render machine to monitor and fix broken renders. An IT support person can fix multiple machines at the same time with an AI agent connecting to employees’ computers. If the agent needs help, it can hand control back to the technician in the same session. We loved working with the firms who backed Parsec, so we’re running it back. Our Seed round is led by @martin_casado at @a16z, with @bryce at @indievc, @davidbeisel at @NextViewVC, @BenjLerer at @LererHippeau, and @Ryann_Lai at @makersfundvc.
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SebsTechHeart retweeted
Guess where we showed up today? Bonus points if you can count the parts made by Robocraftsman and their application.
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SebsTechHeart retweeted
Never been a better time to build something weird. Attention is getting scarcer, so existing distribution compounds harder. If you can see a gap nobody else can see, and have a path to the people who feel it, build it... and build it quickly!
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