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810 articles found
Tourism studies
Dark tourism (known in Korean as travel to learn lessons from history) is a form of travel that explores human curiosity and the desire to understand historical and social events.
Education
Early childhood education takes place during the early stages of human development and plays an important role in promoting children's holistic development (the development of a we
Psychology
Hindsight bias is the mental habit of believing, after something has happened, that we could have predicted the outcome from the start. We look at the experiments that first confir
Physics
Relativity is a groundbreaking theory that fundamentally changed the paradigm of physics. Proposed by Albert Einstein, it challenged traditional concepts of time and space. Relativ
Library & information science
This time, on the subject of an important concept in cataloging within resource organization theory (information organization theory), authority, I would like to prepare some mater
Film & media
Bullet time is a visual effect in which time seems to slow down or stop while the camera keeps moving around the scene at normal speed. This article explains how it differs from sl
Food & nutrition
Pasteurization heats food below boiling to cut pathogens and spoilage microbes while keeping flavor and nutrition. This piece covers Pasteur’s wine experiments in 1864, Soxhlet’s m
Statistics
Nonparametric statistical methods are among the important methodologies that play a powerful role in data analysis. They can be useful when it is difficult to make assumptions abou
Information technology
As technological advances and innovation accelerate, edge computing is attracting attention as a new approach to data processing. Developed to address the physical limitations of c
Social welfare
What if everyone received the same money every month, no questions asked? This article covers the origins of basic income from More and Paine, its five defining features, experimen
Business administration
Freemium is a pricing strategy that gives away a basic product or service for free and charges for better features, more capacity, or added convenience. This article covers where t
Earth science
Why does solid ground turn soft and flow like water during an earthquake? This article explains soil liquefaction, in which water-saturated sandy ground behaves like a liquid, cove
