Chemistry
Twin Atoms with Different Weights: Isotopes
Isotopes are atoms of the same element that differ in weight because they have different numbers of neutrons. We look at atomic structure, stable and radioactive isotopes, how carb
Articles to explore
You are browsing the English interface. Articles without a published translation are clearly marked and open in Korean.
792 articles found
Film & media
Plots for Writing Stories for Novels, TV Dramas, and Films
This time, I would like to put together material on the concept of plot, which is essential to understand when writing scripts or stories for films, TV dramas, novels, and similar
Tourism studies
The Urge to Leave and the Place That Calls: Push-Pull Theory
Why do people travel, and why do they choose a particular place? This article explains the origins of push-pull theory, push factors as travel motives, pull factors as destination
General knowledge
The Importance and Preventive Benefits of Regular Health Checkups
Regular health checkups have become an important means of maintaining personal health and improving quality of life in modern society. Through regular checkups, many people can det
Journalism & communication
Why We Choose the Media We Do: Uses and Gratifications Theory (U&G)
Why do we pick the media we do? Uses and Gratifications Theory, systematized in the 1970s by Elihu Katz, Jay Blumler, and others, sees people not as passive receivers of messages b
Design
Building Information on a Grid: The Swiss Style (International Typographic Style)
The Swiss Style, also called the International Typographic Style, is a graphic design style that arranges sans-serif type and photographs asymmetrically on an invisible grid to con
Physics
The Secret That Determines the Weight of the Universe: The Higgs Boson (Higgs Boson)
The universe we live in is filled with countless forms of matter. The desk in front of us, the air we breathe, and even we ourselves all have mass. But one of the most fundamental
Chemistry
A Different Color for Every Element: The Flame Test
A flame test identifies metal elements by the unique color of light they emit in a flame. This piece covers how the colors arise, Bunsen and Kirchhoff’s spectroscopy, fireworks, an
Economics
The Pricier, the More Desirable: The Veblen Effect
Some goods sell better the more their prices rise. This article explains the Veblen effect, in which the desire to show off drives up demand, covering its meaning and origins, how
Tourism studies
The Value of Cultural Heritage and Solutions for Its Preservation
As an important link between a society's past and present, cultural heritage plays an essential role in understanding human history and culture. Cultural heritage not only has inhe
Design
Flow Holds When Responses Come Within 0.4 Seconds: The Doherty Threshold
The Doherty Threshold is the principle that when a computer responds within about 0.4 seconds, people and machines stop waiting on each other and productivity rises sharply. This p
Business administration
A Painful Decision for Corporate Survival: Restructuring Fully Explained
In the rough seas of corporate management, not every ship can always sail smoothly. Sometimes fierce storms threaten to sink a ship, and sometimes old cargo must be discarded to ch