Mitch Lee

656 posts

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Mitch Lee

Mitch Lee

@dontmitch

Co-founder, CEO at @arcboats. Electrifying the marine industry.

Los Angeles, CA Katılım Aralık 2010
230 Takip Edilen1.5K Takipçiler
Mitch Lee
Mitch Lee@dontmitch·
@neildevani Plain text on bland slides for the win. Calling it: that's going to be the new flex.
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Neil Devani
Neil Devani@neildevani·
I'm calling for a Total and Complete Shutdown of AI-generated decks and websites until we can figure out how the hell not to ship slop
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Matt Grimm
Matt Grimm@mttgrmm·
It's time to build (quite literally). Proud to be a minor investor in Noah and @TerraFirma_Inc and excited for them to come out of stealth! Looking forward to leveraging TerraFirma on Anduril's many construction projects.
Noah Schochet@noah_schochet

Today, we’re announcing that we’ve raised $115 million in funding, including a $100M Series A led by @kleinerperkins. America has lost the ability to build, and we’re here to restore it. My co-founder, @NoahMcGuinn, and I left our jobs at @SpaceX , where we worked on programs including Starship, Starshield, and @Starlink, to build a company that will solve construction’s greatest challenges. Infrastructure is the foundation of civilization, and construction is the precursor to innovation. If America wants to build a brighter future for the next generation, we have to make it faster, cheaper, and safer to build. That’s where @TerraFirma_Inc comes in. We’re a new type of company, a robotic construction company that builds the full technology stack needed to deliver an order-of-magnitude improvement in one of the world’s oldest, largest, most important, but least efficient industries. We are building technology that expands what’s possible in construction on Earth, and then we'll use that same technology to build megastructures and colonies on the Moon and Mars. We’ve made tremendous progress over the past year, growing the company more than 10x in the last 12 months. We are performing projects across the world. By the end of October 2026, we are on track to operate 3 of the top 3 largest robotic construction fleets in the world, each on a different continent, bringing unprecedented speed, scale, and efficiency to some of the world’s most complex critical infrastructure projects. This funding will allow us to step on the gas and scale our manufacturing, software, operations, and construction deployments, including work on massive commercial and government contracts. We’re building the future of construction right here in Austin, Texas, and scaling it globally. If you want to be part of the team changing the world, now and on Mars, join us. Our Series A was led by Kleiner Perkins, with participation from Bain Capital Ventures, Glade Brook Capital Partners, BANNER VC, Saga Ventures, Trust Ventures, Definition, PEAK6, Magnetar Capital, and Ravelin Capital. Huge thanks to all of our angel investors, friends, and family who have helped and supported us throughout this journey. Apply here: jobs.ashbyhq.com/TerraFirma-Inc…

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Mitch Lee
Mitch Lee@dontmitch·
@eglyman A players want to work with A players. People that aspire to be an A player want the mentorship and momentum that comes from working with A players. The complaints generally come from people suffering from the Dunning-Kruger effect.
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Eric Glyman
Eric Glyman@eglyman·
a lot of valley companies inherited Google's approach to performance: don't make cuts, pay everyone generously, call it culture. tolerating B and C work isn't kindness to your A players. it's how you lose them, and how the whole company falls short of what it could be.
David Senra@davidsenra

Ramp Cofounder @eglyman says paying high performers the same is one of the fastest ways to destroy a culture of excellence: “One of the most damaging things you can do to an organization is if there are folks who are getting paid similarly, and have similar ownership, and are just not pulling their weight.” “That leads to this very tough but fair question from folks of—I'm busting my ass, working super hard, and giving up on things, and there's all these folks free riding and you're not enforcing high standards, why should we obsess so much over reaching a higher potential?”

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Jim Belosic
Jim Belosic@jimbelosic·
Just got word that our one-millionth package shipped on Sunday. LFG!
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delian
delian@zebulgar·
In Varda’s earliest days, we always said in-space manufacturing might take time to commercialize. Our first DoW contract came 9 months in. Our first Pharma contract came 4 years and 11 months in. Conviction takes time. Pharma will define Varda’s long-term upside.
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Alfred Lin
Alfred Lin@Alfred_Lin·
.@mansourtarek_ on @Kalshi: “The thing that was unique about us is we never pivoted. It was always Kalshi. We were dragged by the idea. I wasn't the type that wanted to be an entrepreneur. I think if you re-roll the dice multiple times, I'd probably just be a trader or risk manager. I would not be an entrepreneur. But the idea was so glaring in front of us that we just had to do it.” Successful founders will often tell you that the idea pulled them, not the other way around. Kalshi walked through the desert for six years. Most teams reset the idea once the desert gets long enough. They never did, because they were dragged by the idea, not short-term outcomes. When they persevered and became the first regulated prediction market, they compounded to ~95% US market share. The patience to do things right became an advantage, not a constraint. Keep the long game in mind when you feel like you're in the desert.
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Mitch Lee retweetledi
Nevada Sports Net
Nevada Sports Net@NevadaSportsNet·
New this year to the American Century Championship is the 19th hole, a floating chipping green where a hole-in-one nets a big donation to conservation work at Lake Tahoe.
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Arc
Arc@ArcBoats·
Introducing the Arc 19th Hole, a floating green debuting on Lake Tahoe this weekend. Come take your shot. Don't worry about your ball — it floats, and we'll grab it after.
Arc tweet media
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Sawyer Merritt
Sawyer Merritt@SawyerMerritt·
Mercedes has unveiled the all-electric CLA AMG EV. • Simulated gas engine sounds • Simulated gear shifts • Fake rev counter on garage cluster • Seat vibration ("seat shaker") to mimic engine feel • Range: Up to 416 miles (670 km) WLTP (sedan). 398 miles WLTP for Shooting Brake. • Battery: 94 kWh • Peak charging speed: 330 kW • 10–80% charge in ~22 minutes • 22 kW AC charging • 0–60: 2.9s • Top speed: 168 mph • 680 hp • 800v architecture • Two-speed transmission • Active aerodynamic rear spoiler (sedan) • Curb weight: 5,060 pounds • Pricing announced later More photos in the thread below:
Sawyer Merritt tweet mediaSawyer Merritt tweet mediaSawyer Merritt tweet mediaSawyer Merritt tweet media
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Mitch Lee
Mitch Lee@dontmitch·
@bscholl Epic. When do you find out if it works?
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Blake Scholl 🛫
Blake Scholl 🛫@bscholl·
Symphony HPC rotor build is complete. This is the second coolest thing Boom has ever built.
Blake Scholl 🛫 tweet media
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Cameron McCord
Cameron McCord@CameronLMcCord·
Open source built the foundation most of us build software on. Postgres, Docker, Jupyter, and a hundred others. Software-defined hardware never got there. Most of it is still closed, vendor-locked, and impossible to touch without begging someone for an SDK. At @Nominal_io, we believe the same transformation is happening for software-defined hardware. The future isn't closed, monolithic Windows desktop applications - it’s open, composable tooling that engineers can inspect, extend, and build upon together. Today we're excited to launch Instro: an open-source Python library for hardware instrumentation and test automation. Write your test logic once, and stop rewriting a driver every time new equipment shows up. We've contributed to open source before (Bevy, scikit-image, SciPy, our own Python SDK), but this is our biggest bet to date and I'm excited to share it with the community. If you're building hardware systems, we'd love your feedback. Check out Instro on GitHub and explore the documentation. If you're building hardware systems, take a look and tell us what's missing. I can't wait to see what the community builds. Check it out below!
Nominal@Nominal_io

1/ We built Instro because writing the same instrument driver for the fourth time nearly broke many of us too. What if you could run the same test logic with two completely different hardware setups?

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Lenny Rachitsky
Lenny Rachitsky@lennysan·
"Company size predicts burnout with almost eerie consistency. Walk from the smallest companies to the largest, and every measure of well-being gets steadily worse as the company grows."
Lenny Rachitsky tweet media
Lenny Rachitsky@lennysan

The tech workforce is splitting in two A year ago, we ran the first large-scale survey of how tech workers feel about their jobs and careers. What emerged we summarized in four words: burned out, but optimistic. Today, we're back with the results from our 2026 survey, and it's a tale of two workforces. Half of tech right now feels amplified by AI—more capable, more confident, more excited than they've been in their entire career. The other half feels shaken by it—less sure of their value and whether there’s still a place for them. Which side of that line you fall on predicts how you feel about your career more than anything else, including your role, seniority, company size, or any other measure we collected. The workforce is bifurcating into two realities. A few other takeaways that surprised us: + Significant burnout jumped from 44.7% to 55.7% in one year, while career optimism fell from 54.8% to 48.7%. A worrisome trend. + 53% of tech workers would steer a newcomer away from a career in their own role, even when they're optimistic about their own future. + The biggest AI fear is of being squeezed to do more work. Only 22% worry about “losing my job to AI.” Far more worry about being expected to do more for the same pay, getting trapped in an unsustainable pace, and the quality of their work declining. The question that best predicts how a tech worker feels about their work, in 2026, is no longer "What do you do?" or "Where do you work?" It’s "What has AI done to your sense of who you are?" Read the full report here: lennysnewsletter.com/p/how-tech-wor…

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Mitch Lee
Mitch Lee@dontmitch·
@emollick No wonder they're running into capacity constrains right now
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Ethan Mollick
Ethan Mollick@emollick·
I had Fable build another thing I always wanted, a full procedural fantasy kingdom generator with economics, trade routes, population growth, wars, lineages, and occasional dragons. First, I worked with it on a plan, then it made it. You can play it here: annals-kingdom.netlify.app
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