Featured image of post The Origins of Silicon Valley: The Innovation Mecca Created by the 'Traitorous Eight'

The Origins of Silicon Valley: The Innovation Mecca Created by the 'Traitorous Eight'

Silicon Valley is the epicenter of today's IT industry. Behind its birth lies an epic drama of a lone genius running amok and the rebellion of eight young engineers known as the 'Traitorous Eight'. We thoroughly explain their journey.

Featured image of post The Peter Principle: Why Do Competent People Keep Getting Promoted Until They Become Incompetent? A Thorough Anatomy of Organizational Traps and Countermeasures

The Peter Principle: Why Do Competent People Keep Getting Promoted Until They Become Incompetent? A Thorough Anatomy of Organizational Traps and Countermeasures

We will thoroughly delve into the mechanism and specific countermeasures of "The Peter Principle," a universal organizational phenomenon where "competent rank-and-file employees become incompetent managers." What is the wisdom to survive the fate of a hierarchical society?

Featured image of post The Philosophy of C: The Abyss of Programming Brought by Pointers and Freedom

The Philosophy of C: The Abyss of Programming Brought by Pointers and Freedom

The core of C language: "pointers" and "freedom". How does its philosophy of entrusting everything to developers unlock hardware limits and foster programmer growth? A detailed exploration into the abyss of memory management.

Featured image of post The Philosophy of Haskell and Pure Functional Languages: The World of Monads and Its Abyss

The Philosophy of Haskell and Pure Functional Languages: The World of Monads and Its Abyss

A complete guide that thoroughly explores everything from the philosophy of the pure functional language Haskell to the true nature of the notoriously difficult "Monad". We explain the isolation of side effects, Functors, Applicatives, and the beauty of the abstract world woven by Monads.

Featured image of post The Progenitor of the Internet, ARPANET: The Complete Story of the Network That Changed the World, Born from Cold War Military Research

The Progenitor of the Internet, ARPANET: The Complete Story of the Network That Changed the World, Born from Cold War Military Research

ARPANET is the direct origin of the modern internet. From the birth of packet switching technology, the development of IMP, the historic 1969 communication, and its evolution into TCP/IP, we delve deeply into the history of the internet's genesis with thousands of words of detailed explanation.

Featured image of post The Trolley Problem: The Ultimate Choice in Ethics and the Abyss of Human Moral Intuition

The Trolley Problem: The Ultimate Choice in Ethics and the Abyss of Human Moral Intuition

Five workers are on the tracks ahead of a runaway trolley, and one is on a side track. Do you pull the lever? From Philippa Foot's classic thought experiment to the AI ethics of self-driving cars, this article delves deeply into the clash between utilitarianism and deontology posed by the "Trolley Problem" and the mechanisms of human moral decision-making over thousands of words.

Featured image of post The Truth and Debugging Drama of the Y2K Bug: The Battle of the Nameless Programmers Who Saved the World

The Truth and Debugging Drama of the Y2K Bug: The Battle of the Nameless Programmers Who Saved the World

At the end of 1999, the world fell into a panic over the "Y2K Bug" 2000 problem. Was it just media hype? No, there was an epic debugging drama of programmers who fought day and night with code to prevent a global system collapse. We close in on the truth of that time.

Featured image of post Unix Philosophy (The Essence of Modular Design): The Art of Software Woven by Single Responsibility and Pipes

Unix Philosophy (The Essence of Modular Design): The Art of Software Woven by Single Responsibility and Pipes

A deep dive into the essence of 'modular design' underlying the Unix philosophy. A thorough explanation of timeless principles such as programs that do one thing well and coordination through text streams, which are still relevant to modern software engineering.

Featured image of post What is 'Metcalfe's Law' Governing Network Value? A Comprehensive Guide to Using It in Business Strategy

What is 'Metcalfe's Law' Governing Network Value? A Comprehensive Guide to Using It in Business Strategy

Metcalfe's Law states that 'the value of a network is proportional to the square of the number of users.' We delve deeply into the essence of network effects, the secret to the growth of SNS and platform businesses, the history of the law, its mathematical background, and its applications and limitations in modern business.

Featured image of post What is Dunbar's Number? A Comprehensive Guide to the Cognitive Limits of Relationships and Its Application to Organization Design

What is Dunbar's Number? A Comprehensive Guide to the Cognitive Limits of Relationships and Its Application to Organization Design

Dunbar's number states that humans can only maintain stable relationships with up to 150 people. In this article, we take a deep dive into the biological basis of this principle proposed by evolutionary psychologist Robin Dunbar, its implications for relationships in the era of social media, and its applications to organizational design when companies scale.

Featured image of post What is Parkinson's Law? A Complete Guide to How Work and Time Expand and How to Overcome It

What is Parkinson's Law? A Complete Guide to How Work and Time Expand and How to Overcome It

An incredibly deep dive into Parkinson's Law, which states that "work expands so as to fill the time available for its completion." We comprehensively explore its historical background, psychological mechanisms, and concrete methods to overcome it in business and daily life. A complete guide for time management and productivity improvement.

Featured image of post 【Prisoner's Dilemma】How Game Theory Exposes the Limits of Human Rationality and Cooperation

【Prisoner's Dilemma】How Game Theory Exposes the Limits of Human Rationality and Cooperation

A comprehensive guide to the 'Prisoner's Dilemma', game theory's representative paradox. We thoroughly explain the mechanism by which individual rational choices lead to the worst outcome for the whole, and its applications in business, international politics, and biology. Exploring the conditions for mutual cooperation through Tit-for-Tat strategies and evolutionary game theory.

Featured image of post How fusion power works: turning the reaction that powers stars into usable electricity

How fusion power works: turning the reaction that powers stars into usable electricity

From deuterium–tritium reactions and plasma confinement to tokamaks, stellarators, laser fusion, energy gain, fuel breeding, materials, and power systems: fusion science and engineering explained with diagrams and calculations.

Featured image of post How nuclear power works: from fission heat to electricity, and why cooling must continue after shutdown

How nuclear power works: from fission heat to electricity, and why cooling must continue after shutdown

Understand nuclear power from binding energy and chain reactions to delayed neutrons, PWRs, BWRs, turbines, decay heat, and spent fuel, with history, diagrams, and worked examples.

Featured image of post How search engines work: collecting the web, organizing information, and finding useful answers

How search engines work: collecting the web, organizing information, and finding useful answers

From crawling and inverted indexes to BM25, PageRank, semantic search, distributed systems, and evaluation: understand what makes search fast and what its results can and cannot tell us.