Logistics
The Heart of Modern Logistics: Everything About Forklifts
In modern society, logistics is like the vast bloodstream that keeps cities and nations moving. Millions of parcel boxes move every day, container ships come and go around the worl
Articles to explore
You are browsing the English interface. Articles without a published translation are clearly marked and open in Korean.
785 articles found
Economics
The Numbers Went Up but Life Got Tighter: Money Illusion
Money illusion is the mistake of judging gains and losses by the face value of money rather than its real purchasing power. This article covers nominal versus real value, the famou
Food & nutrition
Lactic Acid Bacteria and a Healthy Daily Life: Keys to Immunity and Gut Health
Gut health and immunity are emerging as important aspects of health in modern life. Because much of our body's immune system begins in the gut, maintaining gut health is essential
Food & nutrition
Sorting Food by Processing, Not Nutrients: The Nova Food Classification
Nova sorts food into four groups by how much and why it has been industrially processed, rather than by nutrients like fat or sugar. This article covers how it arose, what the four
Business administration
Where Should We Grow? The Ansoff Matrix
The Ansoff Matrix splits “what to sell (products)” and “whom to sell to (markets)” into existing and new, showing four growth strategies a company can choose along with how risky e
Statistics
Failures Stay Invisible: Survivorship Bias
Why do conclusions drawn only from what survived so often mislead us? This article explains survivorship bias: what it is and how it arises, the story of the World War II bombers,
Education
Pour It All in at Once and It Overflows: Cognitive Load Theory
Why does learning stall when there is too much to hold in mind at once? This article covers the origins of cognitive load theory and the limits of working memory, the three types o
Information technology
Systems Mirror Their Organizations: Conway's Law
Why does an organization's communication structure come to resemble its software structure? This article explains the origin and logic of Conway's law, real-world examples, and the
Psychology
Personal Space and Territory in Psychology: What Is the Psychology Behind Seating Positions?
Psychology uses the concepts of personal space and territory to study how we perceive and try to protect our physical and emotional space. Personal space and territory are importan
Statistics
Judging Individuals by the Average: The Ecological Fallacy
The ecological fallacy is the mistake of assuming that conclusions drawn from group-level data apply equally to each individual in the group. This article covers how the name arose
Library & information science
Information Retrieval Methods Using Boolean Search - Searching with Operators
This time, I would like to prepare material on the information retrieval methods commonly used when searching through internet portals or looking for specialized resources. The ope
General knowledge
When the Number Becomes the Goal: Goodhart's Law
Why does a measure stop being a good measure once it becomes a target? This article explains the origin and logic of Goodhart's law, examples such as the cobra effect, and how to u