Physics
Water Droplets Floating on Vapor: The Leidenfrost Effect
Why does a drop of water skate across a very hot pan and last longer than on a merely warm one? This article explains the Leidenfrost effect, from the vapor cushion that lifts the
Articles to explore
You are browsing the English interface. Articles without a published translation are clearly marked and open in Korean.
794 articles found
Earth science
Caldera: The Giant Cauldron Formed When the Ground Collapses
A caldera is a large, round basin that forms when the ground above an emptied magma chamber collapses. Learn how it differs from a crater, how it forms, famous calderas around the
Information technology
Start Small to Run Big: Gall's Law
Gall's Law says that a complex system that works has always evolved from a simple system that worked. We look at where it came from, what its three sentences mean, real examples, a
Business administration
Competitiveness You Can See When You Break It Down: The Value Chain
The value chain is a framework that breaks a company's work down into individual activities to see where value is created and where costs leak. This piece covers the basic concept,
Design
Essential Principles and Techniques for High-Quality Web Design
Web design extends beyond visual elements; its core lies in balancing user experience (UX) and functionality to effectively achieve a website's purpose. Effective web design requir
Psychology
The Memory of Unfinished Tasks: The Zeigarnik Effect
Why do unfinished tasks linger in our minds longer than completed ones? This article explains the Zeigarnik Effect: its origins, how memory and psychological tension work together,
Statistics
3 Types of Within-Group Norms for Standardized Psychological Tests
In this article, we will explore the concept of norms. Norms refer to the scores used as a basis for comparison when comparing an individual's test score with those of other people
Statistics
Just Moving People Raised Both Averages: The Will Rogers Phenomenon
The Will Rogers phenomenon is when moving some members from one group to another raises the averages of both groups. This article covers where the name came from and how it works,
Information technology
A Comprehensive Guide to CSS Properties for Website Styling
This time, I would like to put together material on CSS, a language essential for styling websites. This material will provide an overview of the CSS properties needed for web deve
Social welfare
Changes in the Older Population and the Need for Elderly Welfare
The growth of the older population is a prominent phenomenon worldwide, resulting from various factors such as improvements in quality of life, increased life expectancy, and advan
Information technology
Economic Innovation and Sustainability in South Korea's Information and Communications Technology (ICT)
South Korea's information and communications technology (ICT) is among the world's recognized advanced technologies, exerting a major influence on the global economy and society. S
Design
Grid Components and Types for Stability in Design
This time, I would like to create a resource on grids, a concept considered important in design alongside layout. We will explore what a grid is, how it is structured, and what typ