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How the Internet Works

From Engineering Fundamentals

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The Extended Mind: Your Brain Stops at Your Skull, But Your Thinking Doesn't

Clark and Chalmers' 1998 paper: Otto's notebook is part of his mind, not just a tool. If cognition extends into environment, tools, and other people — then workspace design is cognitive intervention, externalising thought is extending the system, and AI assistance is restructuring how you think. The most radical and practically useful idea in philosophy of mind.

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The Extended Mind: Your Brain Stops at Your Skull, But Your Thinking Doesn't

Clark and Chalmers' 1998 paper: Otto's notebook is part of his mind, not just a tool. If cognition extends into environment, tools, and other people — then workspace design is cognitive intervention, externalising thought is extending the system, and AI assistance is restructuring how you think. The most radical and practically useful idea in philosophy of mind.

The Cantillon Effect: Why Being First to New Money Is the Oldest Unfair Advantage

Richard Cantillon observed in 1730: newly created money doesn't distribute evenly. It enriches whoever receives it first — before prices adjust. The hidden mechanism behind QE, crypto booms, and every financial cycle. The best single framework for reading who wins when money is printed.

Idempotency: The Quiet Reliability Primitive Behind Payments, Retries, and Distributed Systems

Reliable systems do not assume actions happen exactly once. They are built so repeated actions are safe. That design property is idempotency, and it sits underneath payments, retries, job systems, and failure recovery.

Vector Clocks and Causal Consistency: How Distributed Systems Track What Happened Before What

Once systems live on more than one machine, timestamps stop being enough. Vector clocks help distributed systems track causality: not just when something happened, but what could have influenced what.

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