Statistics
Failures Stay Invisible: Survivorship Bias
Why do conclusions drawn only from what survived so often mislead us? This article explains survivorship bias: what it is and how it arises, the story of the World War II bombers,
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810 articles found
Library & information science
When Having Information Hurts More: Mooers’ Law
Mooers’ Law is the principle that no matter how good an information retrieval system is, it will not be used where having information is more painful and troublesome than not havin
Chemistry
All About Electrochemistry: The Key to Energy and Environmental Innovation
Electrochemistry is the study of the interaction between chemistry and electricity, an important field that has a profound impact on our everyday lives. It plays a central role in
Chemistry
Unlocking the Future Through Catalyst Research: The Scientific Foundations of Innovation
Chemical catalysts are essential substances for accelerating chemical reactions or optimizing reaction conditions. Catalysts can maximize reaction efficiency without being consumed
Education
A Garden Where Children Grow: The Kindergarten
The kindergarten, a school where young children learn through play, was created by the German educator Friedrich Fröbel in 1840. This article covers the first kindergarten, his tea
Film & media
The Art of Film Lighting: Essential Techniques and Strategies
In cinematography, lighting is one of the core elements, playing an important role in determining the quality and atmosphere of the imagery. Lighting can convey emotions and storie
Chemistry
The Power of Organic Chemistry in Driving Modern Science and Industry
Organic chemistry is a branch of chemistry that studies the structures, properties, and reactions of carbon-based compounds, and it is closely connected to various disciplines, inc
Food & nutrition
Lactose and Lactose Intolerance: The Hidden Story Behind Health
Lactose is a carbohydrate commonly found in various foods and is considered a particularly important component of dairy products. However, it is very important to gain a thorough u
Earth science
What Are the Causes and Impacts of Algal Blooms, and What Cases Have Occurred in South Korea?
Algal blooms are an environmental problem we occasionally encounter in everyday life. This phenomenon, which gives rivers and lakes a green color in summer, affects us in various w
Economics
What Is the Trickle-Down Effect? An Analysis of How It Works and Its Limitations
What happens if you keep pouring wine into the topmost glass in a tower of stacked wine glasses? Once the upper glass fills up, the overflowing wine naturally flows down into the g
Food & nutrition
Food Labels and Nutrition Facts: The Key to Healthy Choices
Food labels are tools that provide very important information when we choose foods. In modern society, healthy food choices can greatly influence our quality of life, and reading f
Earth science
A Band of Water Vapor Flowing Through the Sky: Atmospheric Rivers
An atmospheric river is a long, narrow band of water vapor, evaporated from warm oceans, that flows along the lower atmosphere for thousands of kilometers. We look at where the nam