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Built Different

@BuiltDiffly

Where discipline meets mindset. | Sport. Self-dev. Sharp thinking.

Entrou em Haziran 2023
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Built Different
Built Different@BuiltDifflyยท
This man's credentials will leave you speechless. 7th degree black belt. World's fastest gun disarm. Former Marine. All forged from being forced to kill at age 7. The explosive secret to weaponizing your worst trauma into unstoppable strength:
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Jordan Saunders
Jordan Saunders@jsaunders_ยท
In 2013, Adobe killed its best-selling product. Stock dropped 8%. Users launched petitions. The internet said it was suicide. 8 years later the stock went up 14x. This is the most controversial pivot in software history:
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Marc Gravely
Marc Gravely@MarcGravelyยท
56,007 American bridges are structurally deficient. 188 million trips cross them every day. One already collapsed during rush hour.
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Martin Felando
Martin Felando@MartinFelandoยท
A diplomat crash-lands in Shangri-La and is asked to stay. He's promised he'll live forever. A novelist risks everything to defend a man he has never met. Lost Horizon and The Life of Emile Zola. 2 films on what one man will sacrifice for what he believes:
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Clint Jarvis
Clint Jarvis@clinjarยท
Imperial College London tracked 2,350 kids across 31 schools for 2 years. They measured social media use at ages 11 to 12, then tracked emotional symptoms 2 years later. The results were deeply concerning. But the damage only started after a specific threshold:
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Hosun Chung
Hosun Chung@hosun_chungยท
Anthropic is at a $14B revenue run rate and targeting $18B this year. OpenAI is spending $30B on training costs alone in 2026. Both are racing toward IPOs by late this year and the financial profiles could not be more different for two companies building roughly the same thing. Anthropic is growing faster relative to its size while OpenAI is burning through capital at a pace that makes even SoftBank blink. Public markets are going to have to price that tension very differently than the VCs who got them here.
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Jon Willbanks
Jon Willbanks@jonwillbanksยท
Men: your red light mask might be doing almost nothing. Male skin is ~25% thicker than female skin. Most masks arenโ€™t built for that. Hereโ€™s what the research says actually matters (& what you should be looking for):
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SammyArmstrong
SammyArmstrong@SammyRArmstrongยท
Arnold Schwarzenegger is 78 years old. He has a pacemaker, an artificial hip, and 3 open-heart surgeries behind him. Here are 7 things he still does every day to stay active:
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Elad Inbar
Elad Inbar@Inbariumยท
Disney's self-walking Olaf robot collapsed on its first day in front of guests. Mid-sentence. Backward onto the bricks. Carrot nose bouncing across the pavement. 4.6 million people watched the video. But the malfunction is only part of the story:
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Jordan Saunders
Jordan Saunders@jsaunders_ยท
A fax machine saleswoman turned $5,000 into a $1.2 billion empire. No investors. No MBA. No connections. She owned 100% of the company for 21 years straight. This is the greatest bootstrap story ever told:
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Mark Woodland
Mark Woodland@MarkAWoodlandยท
Most companies try to fix culture with perks. Free lunches. Beer fridges. Ping pong tables. None of that works. We did something different at Kismet.
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Marc Gravely
Marc Gravely@MarcGravelyยท
The air inside your office is making you dumber. That's not an opinion. Harvard proved it. Researchers put 24 office workers in the same room for 6 days and secretly manipulated the air quality - ventilation rates, CO2 levels, and volatile organic compounds from standard office materials. Cognitive scores doubled in clean, well-ventilated conditions versus conventional office air. 101% higher. Decision-making, strategy, crisis response - all significantly better. Both VOCs and CO2 independently dragged down cognitive performance. The typical indoor air most commercial buildings deliver is actively degrading the mental output of everyone inside them. We spend 90% of our time indoors. That means your building's air quality is not a facilities issue. It's a performance issue. Open the windows. Increase ventilation. Cut the VOC emitters. The building you sit in every day is either sharpening your mind or dulling it. (Allen et al., 2016 โ€” Harvard T.H. Chan School of Public Health, Environ Health Perspect 124:805-812)
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Hosun Chung
Hosun Chung@hosun_chungยท
Clay raised $100M at a $3.1B valuation. a year ago they were at $500M. thatโ€™s a 6x in twelve months. for a GTM tool. their customers include OpenAI, Anthropic, Cursor, Canva, Intercom, and Rippling. they hit $100M in revenue in December 2025 and are on track to triple this year. the money isnโ€™t flowing into CRMs or dialers or email platforms. itโ€™s flowing into the enrichment and prospecting layer. the part of GTM that used to be manual research, list building, and data cleanup. Sequoia, CapitalG, Meritech, Sapphire Ventures. $204M total raised. these firms arenโ€™t betting on a tool. theyโ€™re betting that the entire way companies build pipeline is being rebuilt from scratch. the companies still buying leads from static databases and enriching one provider at a time are watching the market move without them. the shift already happened. most teams just havenโ€™t felt it yet. - we build ai-native pipeline systems for b2b. link in bio.
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Terry Lynch
Terry Lynch@terrybaliยท
I want to talk about something that's been on my mind. We forecast 80% metallurgical recoveries at Lion. We got 95% across the board. Lock cycle testing with SGS, the industry leader. That blew past our internal expectations by a lot. Analysts are estimating somewhere between 8 to 13 million tons at 5 to 7% copper equivalent. You drop met recoveries like that on top of those numbers and you'd think the market would react. It didn't. So we listened. Maybe they need a 43-101. Maybe they need a PEA. Fine. We've stepped on the gas and we're targeting the PEA for the fall. That will be a landmark moment - it'll be undeniable at that point just how valuable this ore body is and what kind of internal rate of return we can generate. --Terry $PNPN
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GC Cooke
GC Cooke@Gccookeยท
Block just mass-deleted middle management. Most of the coverage focused on the layoffs and the org chart. What got far less attention is the infrastructure thesis underneath it. I've spent the last two years building systems that manage institutional capital in DeFi lending markets, systems where the entire value proposition depends on information flowing to the right place at the right time with enough fidelity to price risk correctly. When I read Block's paper, I saw someone describing, in corporate language, the exact problem I've been solving in protocol architecture: the failure mode of hierarchical information routing under conditions where speed and accuracy determine whether capital is protected or destroyed. The historical framework alone is worth the read. Block traces the corporate hierarchy back to the Roman contubernium (eight soldiers, one tent, one decanus) and follows it through the Prussian General Staff, the American railroads, Taylor's scientific management, the Manhattan Project, McKinsey's matrix, all the way to Spotify's squads and Zappos's Holacracy. The thesis is clean: every one of these organisational models attempts to solve the same constraint. A human can effectively coordinate three to eight people. When your organisation exceeds that span, you add layers. Each layer increases latency. Two thousand years of management innovation has been an attempt to optimise information flow within that constraint without breaking it. No one has broken it. Until possibly now. ๐—ง๐—ต๐—ฒ ๐—ฃ๐—ฎ๐—ฟ๐—ฎ๐—น๐—น๐—ฒ๐—น ๐—ก๐—ผ ๐—ข๐—ป๐—ฒ ๐—œ๐˜€ ๐——๐—ฟ๐—ฎ๐˜„๐—ถ๐—ป๐—ด Block frames hierarchy as an information routing protocol. Managers exist to aggregate information from below, relay decisions from above, and maintain enough context to keep their span of control aligned with the broader organisation. Middle management, in this framing, is a human oracle network. The entire architecture of DeFi lending rests on oracle networks that route price information from external reality into on-chain systems so that automated protocols can make correct decisions about collateral, liquidation, and risk. When those oracles report stale prices, the system fails silently. Liquidations don't fire. Bad debt accumulates behind a facade of functioning metrics. The UI still displays healthy numbers while the underlying reality has already diverged. Block is describing the same failure mode in corporate hierarchy. A manager three layers up is operating on information that was current when it was relayed but stale by the time it informs a decision. The organisation's internal model of itself diverges from operational reality. Strategic decisions get made on lagging indicators. The dashboard looks fine. The business is already misaligned. Both systems fail for the same reason: the information routing mechanism was designed for a world where the speed of change was slower than the speed of relay. When that relationship inverts, when reality moves faster than information can travel through the hierarchy, the system doesn't adapt. It hallucinates. ๐—ช๐—ต๐—ฎ๐˜ ๐—•๐—น๐—ผ๐—ฐ๐—ธ ๐—œ๐˜€ ๐—”๐—ฐ๐˜๐˜‚๐—ฎ๐—น๐—น๐˜† ๐—•๐˜‚๐—ถ๐—น๐—ฑ๐—ถ๐—ป๐—ด Strip away the management theory and Block's proposal reduces to four layers, and the architecture is remarkably clean. ๐—–๐—ฎ๐—ฝ๐—ฎ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐—ถ๐—ฒ๐˜€: atomic primitives (payments, lending, card issuance, banking) that are hard to build, regulated, and composable. They have no user interfaces. They are infrastructure. ๐—ช๐—ผ๐—ฟ๐—น๐—ฑ ๐— ๐—ผ๐—ฑ๐—ฒ๐—น: two sides. The company world model replaces managerial context: what's being built, what's blocked, where resources sit, what's working. The customer world model is built from transaction data, both sides of every payment, merchant operations, consumer behaviour. Money as signal. ๐—œ๐—ป๐˜๐—ฒ๐—น๐—น๐—ถ๐—ด๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—Ÿ๐—ฎ๐˜†๐—ฒ๐—ฟ: composes capabilities into solutions for specific customers at specific moments. A merchant's cash flow tightening before a seasonal dip the model has seen before triggers a loan offer composed from the lending capability with repayment adjusted through payments. No product manager designed that solution. The system recognised the moment and composed it. ๐—œ๐—ป๐˜๐—ฒ๐—ฟ๐—ณ๐—ฎ๐—ฐ๐—ฒ๐˜€: Square, Cash App, Afterpay. Delivery surfaces. Important but not where value is created. The structural insight is that the intelligence layer replaces the roadmap. When it tries to compose a solution and can't because a capability doesn't exist, that failure signal is the backlog. The traditional product roadmap, where humans hypothesise about what to build next, becomes the bottleneck this architecture is designed to eliminate. ๐—ง๐—ต๐—ฒ ๐—ฆ๐—ถ๐—ด๐—ป๐—ฎ๐—น ๐—”๐—ฑ๐˜ƒ๐—ฎ๐—ป๐˜๐—ฎ๐—ด๐—ฒ, ๐—ฎ๐—ป๐—ฑ ๐—œ๐˜๐˜€ ๐—Ÿ๐—ถ๐—บ๐—ถ๐˜ Block's thesis rests on a claim I find genuinely compelling: money is the most honest signal in the world. People lie on surveys, ignore ads, abandon carts. But when they spend, save, send, borrow, or repay, that is the truth. Every transaction is a fact. Block sees both sides of millions of these transactions daily. That gives the customer world model something most AI systems lack: ground truth that compounds. The same insight underpins why DeFi lending is theoretically superior to traditional credit markets. On-chain transaction data doesn't lie. Collateral positions are observable. Liquidation thresholds are deterministic. The entire thesis of algorithmic lending is that transparent, continuous, high-fidelity data produces better risk decisions than human intermediaries operating on periodic reports. The problem, and I say this as someone who has watched this thesis collide with reality, is that signal quality degrades precisely when it matters most. In DeFi, oracles report stale prices during the exact moments when accurate pricing is critical. In Block's model, the same risk exists: the world model is only as good as the signal feeding it, and signal quality tends to deteriorate under stress. Transactions slow during economic contraction. Customer behaviour becomes less predictable during regime changes. The model's confidence should decrease exactly when the organisation needs it most, but will the system know that? Block's paper doesn't address this directly, and it's the question I'd most want answered. Every information routing system (Roman legions, corporate hierarchies, oracle networks, AI world models) faces the same failure mode: it works beautifully in steady state and degrades under the conditions where correct information matters most. ๐—ง๐—ต๐—ฒ ๐—ฃ๐—ฒ๐—ผ๐—ฝ๐—น๐—ฒ ๐— ๐—ผ๐—ฑ๐—ฒ๐—น Three roles. No permanent middle management layer. Individual contributors who build. Directly responsible individuals who own cross-cutting problems with time-bound authority. Player-coaches who combine building with developing people. The reason previous flat-structure experiments failed (Spotify reverted, Zappos saw attrition, Valve couldn't scale) is that they eliminated the hierarchy without replacing the information routing function it performed. Block's bet is that the world model replaces that function. If it works, the three-role structure is sufficient. If it doesn't, they'll quietly rebuild the hierarchy within eighteen months. ๐—ช๐—ต๐˜† ๐—ง๐—ต๐—ถ๐˜€ ๐— ๐—ฎ๐˜๐˜๐—ฒ๐—ฟ๐˜€ ๐—•๐—ฒ๐˜†๐—ผ๐—ป๐—ฑ ๐—•๐—น๐—ผ๐—ฐ๐—ธ The deeper point here is about what happens when the information routing constraint that has governed every large organisation for two millennia is no longer binding. If a system can maintain a continuously updated model of an entire business (what's being built, what's blocked, what's working, what customers need) then the layers of human coordination that exist solely to carry that information become overhead rather than infrastructure. Not immediately. Not completely. But directionally, and at a pace that will accelerate as the models improve. The companies that understand this will reorganise around intelligence rather than hierarchy. The companies that don't will optimise the existing structure with AI copilots, making every manager slightly more productive while their competitors eliminate the need for the management layer entirely. Sequoia's framing is correct: speed is the best predictor of startup success. Information routing speed is the binding constraint on organisational velocity. Hierarchy is the current bottleneck. AI that replaces the routing function, rather than assisting the humans performing it, is the structural unlock. The Romans needed a decanus for every eight soldiers because no technology could carry context faster than a human voice across a tent. That constraint held for two thousand years. It may not hold for two more.
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Martin Felando
Martin Felando@MartinFelandoยท
A priest takes in boys the world has written off and refuses to give up on one of them. A gangster returns home to find the neighborhood kids worship him. Boys Town and Angels with Dirty Faces. 2 films on what one man will give up to save a boy:
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Hosun Chung
Hosun Chung@hosun_chungยท
I compared Clay and Claude Code side by side for outbound. The winner was obvious. CLAY โ†’ 100+ data providers in one table โ†’ Waterfall enrichment, AI scoring, personalization โ†’ RevOps teams run it day one โ†’ Unbeatable for structured enrichment at scale CLAUDE CODE โ†’ Describe what you want in plain English. Built in minutes. โ†’ Custom scrapers, AI agents, bespoke logic โ†’ Works with any API. Writes connectors on demand. โ†’ Unbeatable for workflows no template covers Clay can't build a custom scraper for a niche data source. Claude Code can't match a 100-provider enrichment waterfall. Clay for the data layer. Claude Code for the logic layer. Stack both. That's the entire ops bottleneck gone.
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Elad Inbar
Elad Inbar@Inbariumยท
Most operators do not reject robotics because the ROI is weak. They reject it because the buying mechanism is wrong for how their organization actually spends money. There are 5 procurement traps that kill good ROI:
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Jon Willbanks
Jon Willbanks@jonwillbanksยท
One of the most asked questions in dog health: Does spaying or neutering increase the risk of cancer and joint disease? UC Davis studied 35 breeds over 15 years to find out. The short answer: it depends on timing, size, and breed:
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Clint Jarvis
Clint Jarvis@clinjarยท
Gen Z is obsessed with the 90s right now: A decade most of them never lived through. But itโ€™s not the music, the fashion, or the nostalgia. Itโ€™s something modern life has fully erased:
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