Food & nutrition
How to Stay Healthy with Essential Nutrients
Maintaining health amid the busy routines of modern society is very important. However, one area that many people overlook is their intake of essential nutrients. Essential nutrien
Articles to explore
You are browsing the English interface. Articles without a published translation are clearly marked and open in Korean.
810 articles found
Statistics
The Paradox That Says Switch to Win: The Monty Hall Problem
The Monty Hall problem is a classic conditional-probability puzzle about how to update the odds when new information arrives. This piece covers the host’s rules, why switching wins
General knowledge
Work Expands to Fill the Time: Parkinson's Law
Does work grow when the deadline is generous? This article explains Parkinson's Law, the idea that ‘work expands to fill the time available,’ covering how it came about, why bureau
Design
How to Combine Colors: The Feelings Different Color Schemes Convey
A guide to color schemes organized by nine moods (Clear, Tender, Natural, Active, Casual, Classic, Elegant, Modern, Ethnic), with the colors to use, colors to avoid, and tips for e
Economics
Better Off Sharing Even When You Excel at Everything: Comparative Advantage
Comparative advantage is the principle that each party gains by specializing in what it can produce at a lower opportunity cost than others. This article covers the basic concept,
Information technology
When Clocks Jump Back to 1901: The Year 2038 Problem
What is the Year 2038 problem? It is the glitch in which computers that store Unix time in 32 bits mistake moments after January 19, 2038, for 1901. This article covers how it work
Economics
Saving More, Using More: The Jevons Paradox
The Jevons paradox is the phenomenon in which improving the efficiency of resource use ends up increasing total consumption. This piece covers its origins in Jevons’s The Coal Ques
Psychology
Attachment Theory: A Guide to Its Types and Characteristics
How attachment theory developed from Bowlby and Ainsworth, the main attachment types and their traits, and how the theory is applied today in education, therapy, family counseling,
Logistics
The Beginning and End of Logistics, the Invoice: From Its Concept to Its Types
The world of logistics and trade is full of complex documents. Among them, the invoice is unquestionably one of the most fundamental and important. Tax invoices and transaction sta
Physics
The Secret Behind How Sunglasses Erase Glare: Polarization of Light
Polarization of light is the state in which light’s vibrations are lined up in one direction. This article covers how polarization works, including Malus’s law, the three ways ligh
Logistics
The First Gateway to Global Business: Learning Customs Clearance the Easy and Fun Way
What is the secret that lets us buy cosmetics from overseas with a single click online and put imported bananas on our breakfast tables? It is all thanks to a vast logistics system
Business administration
Interpreting Corporate Financial Statements: Key Strategies and Analytical Techniques
Analyzing a company's financial statements is an essential process for understanding and evaluating its financial position in depth. Financial statements provide an accurate pictur