Food & nutrition
Water and Oil as One: Emulsion
An emulsion keeps immiscible liquids together as tiny droplets with the help of emulsifiers. From mayonnaise and milk to butter, this piece walks through O/W and W/O types, Bancrof
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Information technology
The Concept and Applications of 3D Printers
Considered one of the innovations of modern technology, 3D printers are bringing major changes to industries ranging from manufacturing to medicine, education, and art. 3D printers
Tourism studies
An Analysis of the Importance and Effects of Tourism Development
Tourism is an important industry that provides individuals with new experiences and local communities with economic benefits and opportunities for cultural exchange. Tourism develo
Food & nutrition
How to Stay Healthy with Essential Nutrients
Maintaining health amid the busy routines of modern society is very important. However, one area that many people overlook is their intake of essential nutrients. Essential nutrien
Earth science
Mysterious Auroras: Formation Principles and Observation Guide
Auroras are among the most beautiful and mysterious natural phenomena that color Earth's night sky. This light show, observed mainly in the skies near the North and South Poles, ha
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
Psychology
The Principles of Forgetting - Why Can't We Remember?
This time, I would like to put together material on the concept and theories of forgetting as a topic in psychology. Everyone can often find themselves forgetting something or stru
Library & information science
Types of Contracts for Library Acquisitions and Their Advantages and Disadvantages
This time, I would like to put together information on the types of contracts that library staff should know about when purchasing books from suppliers. This material also concerns
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
Strict When Sending, Lenient When Receiving: Postel's Law
How did the early internet keep working despite small differences between implementations? This article covers where Postel's Law (the Robustness Principle) came from, why it matte
Business administration
Where Should We Grow? The Ansoff Matrix
The Ansoff Matrix splits “what to sell (products)” and “whom to sell to (markets)” into existing and new, showing four growth strategies a company can choose along with how risky e
Tourism studies
The Growth and Implications of Medical Tourism - What About South Korea?
Medical tourism is a phenomenon involving the use of medical services across national borders, including a range of services such as disease treatment, dental care, plastic surgery