Education
Words and Pictures Stay Together: Dual Coding Theory
Dual Coding Theory holds that the mind has separate verbal and nonverbal systems, and that linking words with pictures helps us understand better and remember longer. This piece co
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Physics
The Secret of Floating Iron Ships: Archimedes' Principle
An object in a fluid is buoyed up by the weight of the fluid it displaces. This piece explains Archimedes’ principle, why buoyancy comes from pressure differences with depth, when
Physics
Understanding the Quantum World Through the Schrödinger Equation
Theories that explain how matter and energy interact in the quantum world form an important foundation of modern physics. Among them, the Schrödinger equation plays an important ro
Film & media
Comparing Major OTT Services in Korea: Usage Rates, Prices and Features
OTT services let you watch video content on all kinds of devices. This article explains the concept of OTT, SVOD, and AVOD, the market share and rankings of major OTT services in K
Film & media
Video Compression Technology and Codecs: A Comprehensive Overview of Concepts and Types
This time, I will review the roles of MPEG standard families related to video, then explore the difference between codecs and file containers. MPEG emerged when the need to distrib
Business administration
What Are the Pareto Principle and the Long Tail Principle?
In this article, we will explore two principles that can be applied in various fields, including marketing in business administration, economics, and statistics: the Pareto princip
Business administration
The Weakest Link Sets the Pace for the Whole: Theory of Constraints
The Theory of Constraints holds that a system's performance is determined by its single weakest link, so that constraint should be found and managed with focus. Learn what it is, t
Education
The Belief That Ability Can Grow: Growth Mindset
A growth mindset is the belief that intelligence and talent can grow through effort, good strategies and help from others. We look at how it differs from a fixed mindset, the prais
Business administration
How to Nearly Eliminate Defects: Six Sigma
Six Sigma is a management improvement method that uses data and statistics to find and remove the causes of defects and reduce variation in work processes. This article covers the
Psychology
Understanding Fear and Apprehension and How to Overcome Them
Fear and apprehension are among the most instinctive and primal emotions humans experience. These emotions are closely connected to our survival instincts and affect our bodies and
Tourism studies
Festivals That Revitalize Regions: Strategies for Revitalization and Cooperation
Festivals take place in various forms around the world and are important activities that reflect local communities and their cultural identities. From the perspective of tourism st
Design
Uniting Art and Technology: The Bauhaus (Staatliches Bauhaus)
The Bauhaus was an art school in Germany from 1919 to 1933 that united crafts and fine arts and laid the foundations of modern design through an education focused on mass productio