@amamujee I started doing this with rambling voice notes a few years ago for the same reason and it’s also been very valuable
English
chris muscarella
8.7K posts
chris muscarella
@cm
“Courage is not simply one of the virtues, but the form of every virtue at the testing point." -CS Lewis Double Sharp, founder/ceo; Field Co, ironman / founder
astral projection Katılım Aralık 2006
5.4K Takip Edilen7.6K Takipçiler
@signulll Nolan is singular as an artist and his command of tools is specific. I didn’t understand that fully until a friend dragged me to see Interstellar in a full imax setup.
English
@WillManidis in an age of fragmented attention / media... what is the actual equivalent?
English
blackstone announcing the formation of the firm in a full page ad in the times (1987)
so sick, more firms should do this
English
Beautiful.
Lionel Mora@lionel_mora
Following the amazing reaction to the Marble Curriculum yesterday, we've decided to make it open source 🛰️👇 Everything a child learns in primary school. 1,590 concepts. 3,221 connections across 8 subjects, from Math and Science to Computing and Life Skills. Anchored in the US and UK curriculums, standard by standard (NGSS, Common Core, DfE). What you will find in the repo: every concept as structured JSON with its age band and the evidence a child must show to master it. Every prerequisite link marked hard or soft, with a written rationale. It's a true DAG you can compute learning paths on. Open license, you can build whatever you want with it. Now is a unique time in history to be building in education. Getting AI and kids education right is likely one of the hardest and most important problems to crack over the next decade and we need as many smart and creative minds behind it. We think a common solid basis, accessible to all and that can be built upon, is critical to move fast. That's why we're making this curriculum open source. It's not perfect but we know it's a robust basis, and we believe that sharing it openly is the fastest way to progress in this field. If you're building in education, share this around you and tell us in comments if you find this useful and if you want to contribute. We'll keep working and investing on it @withmarbleapp. Credit goes to @guillaume_boni for building this. I just made it look pretty. Links below 👇
English
@realEstateTrent Small things here can go a long way... Example: going Haidt style and no mobile phones for kids but landlines in the community means getting used to calling and not knowing who will answer / having to ask for a friend from a parent / etc.
English
Parents spend lots of money on tutoring, private school, music lessons, etc - all in the hope that their kids get into great colleges and get great jobs.
But if those kids don’t develop the skills that allow them to speak up for themselves, or if they’re afraid to be the squeaky wheel, or they avoid conflict, it’s nearly impossible to rise to the top.
In today’s world, shyness is VERY expensive.
English
A milestone on a long journey down—for posterity here. Temperamentally I don't really celebrate wins, the upside to that is non-fatal losses are also taken in stride. Onward.
English
But let us not forget: parlay time is dangerous
hyperessays.net/cotton/book/I/…
English
Proposition people. The only way you find your humans that are game for the most absurd adventures is to parlay.
English
chris muscarella retweetledi
Le mathématicien Daniel Litt sur le problème d'Erdős récemment résolu par GPT-5.5 :
"Une autre explication est que la solution exigeait des idées venues de domaines que la plupart des chercheurs travaillant sur ce problème ne connaissaient pas. Si elles sont justes, ces explications devraient nous mettre mal à l’aise. Elles suggèrent que les incitations à la spécialisation et au cloisonnement, si compréhensibles soient-elles, nous ont privés de travaux scientifiques de grande qualité."
Le retour des polymathes à la Leibniz à travers les LLM ? Ce serait une bonne nouvelle.
Daniel Litt@littmath
(What I wrote is screenshotted below.)
Français
@tjparker @AeroPress I’m a fan of the AeroPress product. The drops / not being able to ship on time / months delayed / bunch of infrastructure choices… are just dumb for a company that isn’t fashion and is itself “infrastructure”. Probably 30% drop in my NPS since they were acquired…
English
Ordered a new @AeroPress direct from the brand. Somewhat urgent so chose expedited delivery. Went to check tracking and they use “UniUni” as their logistics partner? Seems like an insane business decision for a beloved brand.
English
@pitdesi Sheel, that’s the real world. Brian’s on record saying to dollarize countries / future vision is everyone has a non-custodial wallet and it’s extremely high utility everywhere.
English
How can stablecoins reduce remittance fees to zero?
makes no sense to me whatsoever.
The bulk of remittances $ is migrant workers sending money to family, from US->Mexico, US->India, Gulf->India
Stablecoins can make the money-movement leg much cheaper/near-zero but that isn't the bulk of the cost!
You still need cash-out, FX, compliance/KYC, fraud controls, customer support, and distribution.
When I send money to my cousin in a village in India, there is nothing he can do with USDC. He needs to get the money out into INR and that last mile is where most of the cost lies.
Stablecoins can make remittances much cheaper but nowhere near zero.
Brian Armstrong@brian_armstrong
An estimated $60 billion was spent on remittance fees in 2025. This could be almost zero with stablecoins.
English
@richardchen39 KYC / AML issues. And tax issues broadly (not triggering / evasion / etc)
English
What's the best explanation why there's tens of billions of dollars in DeFi earning 4-5% APY when the risks are way higher than treasuries?
English
chris muscarella retweetledi
"The interviewer, @DouthatNYT, broke down crying during the conversation. And when he did, Sasse laughed. Not unkindly, but the way a man laughs when the heaviness and the lightness of something are both true at the same time and he’s decided not to pretend otherwise."
Brent Beshore@BrentBeshore
English
Made a ton of progress on this, cant wait to share more.
PSA: if you or anyone you know has been involved in creating physical experiences at the level of the Apple Store (or similar), I'd love to hear from you.
Karthik Senthil@karsenthil
Looking for a creative co-founder to build NYC's next great indoor playground and a neighborhood institution I bring: capital, 20+ yrs as an operator/founder + NYC resident, and 8 yrs of parent experience You bring: a strong design/aesthetic POV and genuine obsession with creating spaces kids (and parents) love. DMs open if this resonates with you or someone you know.
English
chris muscarella retweetledi
This is so beautiful. And so important to study. This phenomena (emergent coherence) is central to much of life, and most people don't even imagine it could happen.
Interesting STEM@InterestingSTEM
They capture the exact moment when a developing heart shifts from silence to its first beat. There is no “switch”: many cells gradually become active and, upon crossing a critical threshold, the entire tissue suddenly synchronizes.
English
@Hadley Same with things like chat. As a small team we're dumping WhatsApp logs into CRM / ML loops and kind of waiting for agent native things like Ando before just jumping into Slack
English
@Hadley One of the funny things about evaluating tools for teams these days... sometimes helpful to vibe code something over a couple of weeks just to get a better sense of what you actually want before choosing a 3rd party system... we're doing that with our CRM
English
While we all saw this coming, I’m a bit surprised to see Salesforce throwing in the towel on owning the UI this early. Credit to @Benioff for skating to where the puck is going while so many SaaS incumbents are defending the past
Marc Benioff@Benioff
Welcome Salesforce Headless 360: No Browser Required! Our API is the UI. Entire Salesforce & Agentforce & Slack platforms are now exposed as APIs, MCP, & CLI. All AI agents can access data, workflows, and tasks directly in Slack, Voice, or anywhere else with Salesforce Headless 360. Faster builds, agentic everything. 🚀 #Salesforce #Agentforce #AI venturebeat.com/ai/salesforce-…
English
@Hadley @mszepien @Benioff Also interesting that CRM as system of record (when good) is less about screen interfaces than most other SaaS applications I can think of—and you see people like @markitecht pushing that hard at Day AI
English