that was my first thought too, but i guess they don’t get much sun here
that was my first thought too, but i guess they don’t get much sun here
Chronological feed of everything captured from Jack Dorsey.
that was my first thought too, but i guess they don’t get much sun here
when you need books more than you need a view
good old cat
ooh this is a majestic cat
rose
amazon prime william morris vibes
no, this looks amazing!
yes
❤️
100% see why this is happening, i would not be able to resist giving a little snack to a fox that followed me inside
reminds me of willie. RIP best pinecone retriever, 14/10
i miss him 💙
his job was picking up all the pinecones and MOVING THEM AROUND
pinecones secured 💪
fern bracelet. obsessed
in person, but they seem to sell online! have a bunch of other botanical designs too www.beginonballard.com/shop/p/bronz...
The SCANS system is an electronics-free, fluidically actuated soft manipulator that integrates curvature and spectroscopy sensors to assess object spectral properties during in-hand manipulation or pre-touch caging. It outperforms prior soft robotic sensors in spectral range and demonstrates statistical separation of materials like metal, wood, plastic, organic, paper, and foam via large spectral angle differences. Linear discriminant analysis reveals near-infrared sensitivity as critical for distinguishing visually similar objects, advancing optics as a multi-modal sensory tool in soft robotics.
Solid-fuel ramjets (SFRJs) face thrust regulation challenges from nonlinearities, limited actuation, and multi-physics coupling. The framework integrates a CFD model with heat addition to map thrust response, operational envelope, and inlet unstart onset. An adaptive PI controller updated via retrospective cost adaptive control (RCAC) achieves precise thrust tracking in closed-loop simulations across static/dynamic conditions and disturbances like command variations and inlet states. RCAC proves effective without accurate reduced-order models.
Small Solar System Objects (SSOs) retain critical signatures of the Sun's protoplanetary disk, but their scientific exploitation requires highly sensitive, high-resolution follow-up beyond current capabilities. Upcoming surveys will detect vast numbers of new SSOs, yet the Southern-located ELT leaves Northern skies underserved. A complementary Northern 30-40m telescope is vital for full-sky coverage, enabling rapid response to transient targets like interstellar objects, hazardous asteroids, distant TNOs, and space mission candidates during 2030-2050.
The paper computes the full quantum geometric tensor (QGT) for the linearized rotating shallow water equations on an f-plane, revealing its real part as a metric for wave polarization changes and imaginary part as Berry curvature governing topological invariants. Compact symmetry-guided expressions are derived for all three wave bands, showing transverse metric structure and monopole-like Berry curvature yielding Chern numbers for Poincaré bands. Experimental probing is proposed via weak time-periodic driving in rotating-tank setups.
Measurements of CN in interstellar comet 3I/ATLAS yield ¹²C/¹³C = 147₊₈₇⁻⁴₀, marginally higher than solar system comets (~90) and ISM values (~70-100). The ¹⁴N/¹⁵N ratio = 343₊₄₅₄⁻¹²⁴ exceeds typical solar system comet values (~150), aligning closely with ISM, pre-stellar cores, and outer protoplanetary disk regions. These ratios suggest formation in the outer disk of an older, low-metallicity stellar system.
Jack Dorsey and Sequoia's Roelof Botha co-authored a piece arguing that organizational hierarchies exist primarily to manage information flow friction — and that AI agents can replace that function entirely. Block is actively restructuring around this thesis, positioning agents as the central nervous system of the company while humans (in three roles: IC, DRI, and player-coach) operate at the periphery to guide and orchestrate. Block's internal tool "Builder Bot" — a Slack-integrated world model — is the live implementation of this architecture, enabling any employee to query company data, generate SQL, and get expert referrals without scheduling a single meeting. The discussants frame this not as mass unemployment but as the inevitable future of all white-collar work, with new companies likely to build this way natively from day one.
Jack Dorsey, founder of Twitter and Block, has published a manifesto titled "From Hierarchy to Intelligence," arguing for a first-principles reimagination of how companies are structured — eliminating traditional hierarchy and placing AI at the organizational core. Dorsey is actively implementing this transformation at Block, describing it as an early-stage but fundamental shift in how the company operates. His thinking is driven by an existential concern that conventional corporate structures will become irrelevant in the face of advancing AI, and a belief that flatter, intelligence-driven organizations are the only durable model going forward.
Jack Dorsey argues that traditional corporate hierarchies exist solely as information-routing mechanisms — a 2,000-year-old workaround for communicating across large groups — and that AI now makes them structurally obsolete. By aggregating all digital artifacts (Slack, email, code, docs, meetings) from a remote-first company like Block into a queryable intelligence layer, any employee, board member, or analyst can directly interrogate the company's operational state. This reframes the company itself as a "mini AGI" — an intelligence system — and shifts management's role from information relay to high-order creative and strategic decisions. Dorsey sees org architecture and information flow efficiency as the primary determinants of company velocity.
Tech influencers, including Jack Dorsey, are publicly acknowledging Safari's strengths, prompting a re-evaluation of its long-held perceptions within the tech community. This shift suggests a potential resurgence in Safari's adoption rates among users previously opting for alternative browsers like Chrome or Brave.
Jack Dorsey, co-founder of Twitter and Block, continues to publicly express his support for Bitcoin, frequently posting about it on his X (formerly Twitter) feed. This consistent public endorsement from a prominent tech figure suggests a continued belief in Bitcoin's long-term viability and potential as a foundational internet technology. His posts often revolve around 'Bitcoin Day', indicating a significant personal and perhaps professional alignment with the cryptocurrency's adoption.
Square originated from a direct need to enable small businesses to process credit card payments, a capability previously unavailable to them. This initial focus on a specific, underserved customer segment—micro-merchants struggling with payment processing—informed a broader strategy. Rather than solely focusing on hardware, Square expanded its offerings into a full ecosystem of business solutions, including point-of-sale systems, analytics, and lending, by deeply understanding and addressing the core problem of "making the sale." This customer-centric approach and willingness to challenge existing financial infrastructure led to the development of an "innovation stack," allowing Square to withstand competition and foster a developer community for further expansion.
App Store Connect users, including Jack Dorsey, experience frequent disconnections, negatively impacting workflow. This issue is implicitly acknowledged by its name, suggesting a persistent connection requirement rather than a reliable, always-on service.
Jack Dorsey promoted the return of a Bitcoin faucet, a service that distributes small amounts of Bitcoin. The relaunch is scheduled for April 6, 2026, and is generating significant community anticipation due to the historical context of such faucets in Bitcoin adoption.
Jack Dorsey highlights the significant improvements in the "goose" library's underlying architecture, deeming it a "superpower." While acknowledging the user interface requires further development, he commends the team's progress. This suggests the library offers substantial technical advantages despite its current UI limitations.
Jack Dorsey, co-founder of Twitter and Block, has publicly endorsed the Mesh-LLM project via an X post. This endorsement highlights a growing interest in decentralized AI solutions, particularly in the context of large language models. The Mesh-LLM project, hosted on GitHub, aims to explore and develop decentralized approaches to LLMs, potentially offering alternatives to centralized AI development and deployment.
Spectre represents a shift toward 'company world models' within the legal AI space, moving beyond isolated task execution. It functions as a real-time operational state machine that tracks internal company status and determines subsequent necessary actions.
Block has developed Mesh-LLM, a system designed to pool computational resources for executing open-source language models. This initiative, led by Michael Neale, aims to decentralize and distribute the processing power required for AI models, potentially reducing reliance on centralized infrastructure.
Jack Dorsey asserts that "everything is programming," implying a foundational view where all reality—physical, social, or conceptual—reduces to programmable logic and instructions. This perspective aligns with computational theories positing the universe as a vast computation. It suggests programming as the universal language for modeling and manipulating any system.
Sequoia identifies speed as the top predictor of startup success, with Block leveraging AI to rethink organization design and achieve compounding speed advantages. Historical models like the Roman army's nested hierarchy (8→80→480→5,000) addressed coordination via fixed span of control (3-8 subordinates), while Prussia's General Staff introduced specialized middle management to systematize planning beyond reliance on top genius. AI shifts focus from productivity tools to fundamentally altering collaborative work structures, unconstrained by human cognitive limits.
Square is integrating Bitcoin payment acceptance for eligible US sellers, automatically converting received Bitcoin to USD. This move aims to simplify Bitcoin transactions for businesses, potentially increasing its everyday use as a currency by mitigating cryptocurrency price volatility risks.
Tidal is rolling out a new feature allowing US-based artists to directly sell their music to fans on the platform. This initiative bypasses traditional subscription models, offering high-quality downloads and in-app streaming with artists retaining 90% of sales. Future integrations with Square and Cash App are planned to expand global reach and leverage parent company Block's ecosystem for creator monetization.
Jack Dorsey, co-founder of Twitter and a prominent figure in the tech and crypto world, shared a link to antiwar.com. This action suggests a potential alignment with or interest in the publication's perspectives, which often intersect with themes of decentralization and anti-state ideologies prevalent in crypto-anarchist discourse. The promotion by an influential figure like Dorsey could amplify the reach of antiwar.com within his audience, potentially reinforcing or introducing these viewpoints to a wider tech-savvy demographic.
Jack Dorsey asserts that a particular piece of content was literally written by AI. This direct statement highlights his identification of AI authorship in an unspecified context from his X feed. The claim serves as a succinct attribution without further elaboration.
Jack Dorsey argues that Twitter's foundational error was pursuing a corporate/IPO path when its architecture and user behavior were already expressing a permissionless protocol. Advertiser-driven revenue locked Twitter into competing against Google and Facebook while making it structurally incapable of resisting censorship pressure, investor demands, or acquisition. Dorsey draws a through-line from Twitter's API-era openness to his current focus on Nostr and Bitcoin as the correct primitives for decentralized speech and money — architectures without single points of failure or organizational capture. He frames Blue Sky as a well-intentioned but structurally compromised halfway measure, already bowing to government and moderation pressure due to its VC funding and centralized protocol governance.
Twitter's Trust & Safety lead defends policies against abuse, harassment, and targeted attacks on protected groups like trans individuals, emphasizing behavior over ideology with a three-strikes system: warnings, temporary suspensions, and permanent bans. Discussions highlight inconsistencies, such as lighter penalties for explicit threats against conservatives (e.g., Covington students) versus permanent bans for figures like Milo Yiannopoulos and Alex Jones over patterns of perceived incitement or doxing. The platform prioritizes physical safety via proactive doxing detection but struggles with scale (hundreds of millions of daily posts monitored by limited staff), mob reporting, context-dependent judgments, and accusations of left-leaning bias in rules like misgendering prohibitions.
Twitter originated as a hack-week project for group texting and one-button publishing but evolved through user inventions like @-mentions and hashtags into a public conversation tool. Dorsey emphasizes observing emergent behaviors over top-down design, noting how features like retweets and character limits shaped raw, real-time discourse. Current challenges include incentivizing echo chambers, outrage, and abuse via metrics like likes and followers; solutions focus on topic-following, conduct-based moderation via AI downranking, and decentralizing enforcement for healthier global dialogue.