Physics
Why Cold Coffee Never Warms Back Up: Entropy
Entropy is a quantity that captures why nature flows in only one direction. This article covers its origin with Clausius, the Second Law of Thermodynamics, Boltzmann's probabilisti
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Food & nutrition
Changes in Food Processing: Toward Better Nutrition and Health
Food processing has played an important role in addressing humanity's food supply challenges and improving nutritional status. Today, food processing is evolving beyond techniques
Food & nutrition
Eating by the Body Clock: Chrononutrition
Chrononutrition is the study and practice of aligning meal timing and patterns with the body’s circadian clock to understand the effects of nutrition. This article explains its con
Psychology
The Concept of Memory and Ways to Remember: Sensory, Short-Term, and Long-Term Memory
This time, I would like to put together some material on the concept of memory as an element of psychology. Understanding the content of this material may help with studying and le
Psychology
The Psychology of Anger: Understanding the Flames of Emotion
Anger is one of the most powerful and primal emotions humans can experience. This emotion is shaped in complex ways by biological, psychological, and social factors, and it affects
Psychology
What Are the Concepts and Principles of Learning in Psychology?
Learning refers to the process of acquiring or changing knowledge, skills, attitudes, responses, and other attributes through an individual's experiences and changes in their envir
Statistics
Maximizing Practical Use Through Data Correlation Analysis
Data analysis has become an important tool in the modern business environment. In particular, data correlation analysis plays a key role in understanding relationships among multip
Information technology
Drones Today and Tomorrow, and What Technologies Do Unmanned Drones Need?
Drones are used in more and more fields, from the military to commercial, industrial, and personal use. This article explains what drones are, where they are used, the key technolo
Economics
Changes in the Benchmark Interest Rate: The Hidden Balance Between the Economy and Prices
The benchmark interest rate plays a very important role in the South Korean economy. It is the interest rate set by the Bank of Korea and applied when commercial banks borrow funds
Social welfare
Directions and Key Approaches for Housing Welfare Policy in South Korea
Housing welfare policy plays an important role in ensuring the stability and comfort of housing, the basic living environment of citizens, and improving housing standards across th
Statistics
Analysis of Variance: An Essential Tool for Data Interpretation
Analysis of variance (ANOVA, Analysis of Variance) is one of the essential analytical techniques in statistics and is widely used across many fields. By testing differences in the
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