Film & media
The Camera That Follows Without a Shake: The Steadicam
The Steadicam is a body-worn camera stabilizer that keeps the operator's movements from reaching the camera. We look at how it was born, the structure and principles that tame the
Articles to explore
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792 articles found
Earth science
Drought: What Are Its Causes and Impacts, Cases in South Korea, and Response Measures?
Drought is one of the natural disasters with the most severe and widespread impacts, causing a variety of environmental, economic, and social problems. Climate change and populatio
Statistics
Resampling to Measure Error: The Bootstrap (Bootstrapping)
Bootstrapping treats the sample you already have as if it were the population and resamples from it over and over to estimate error and confidence intervals. This article covers ho
Economics
Market Equilibrium and Price Changes: The Core Principles of Supply and Demand
The basic concepts of supply and demand, how market equilibrium and the equilibrium price form, how price changes affect quantity demanded and supplied, what shifts the demand and
Psychology
Hearing Your Name Through the Noise: The Cocktail Party Effect
The cocktail party effect is our ability to focus on one voice amid many overlapping sounds while still reacting to important information, such as our own name, in the sounds we ar
Social welfare
What Types of Child Welfare Programs Exist in South Korea, and What Is Their Outlook?
Child welfare is an important field dedicated to ensuring and improving the health, education, and safety of children, who represent society's future. This field requires cooperati
General knowledge
Understanding Unit Conversion: Connecting Everyday Life and Science
A look at the concept and types of units, how they are used across everyday life and the sciences, and practical examples of converting between units of length, weight, time, tempe
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
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
Chemistry
The Reaction That Slowly Eats Away at Iron: Corrosion
Corrosion is the process by which a metal reacts chemically with its surroundings, loses its original properties, and breaks down. This piece covers how iron rusts, what happens wh
Statistics
Why Great Days Are Often Followed by Ordinary Ones: Regression Toward the Mean
After a standout exam or a praised flight, the next result often looks weaker—and after a flop, stronger. Much of that swing is regression toward the mean, not praise or blame. Thi
Tourism studies
An Introduction to Tourism Marketing Strategies and Techniques, with Success Stories
As tourism keeps growing worldwide, effective tourism marketing matters more than ever. This article covers the basic concept of tourism marketing, key techniques such as digital,