General knowledge
When the Number Becomes the Goal: Goodhart's Law
Why does a measure stop being a good measure once it becomes a target? This article explains the origin and logic of Goodhart's law, examples such as the cobra effect, and how to u
Articles to explore
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810 articles found
Economics
When What Belongs to Everyone Belongs to No One: The Tragedy of the Commons
Why are shared resources so easily ruined? This article explains what the tragedy of the commons means, Hardin's pasture story, the features of common-pool resources, cases such as
Tourism studies
Korea’s Leading Ecotourism Destinations and Sustainability
Ecotourism is an important form of tourism that protects the natural environment and ecosystems while revitalizing local economies. The role and importance of ecotourism in buildin
Food & nutrition
Room for Dessert Even When You're Full: Sensory-Specific Satiety (SSS)
Why does your appetite come back for dessert even when you feel too full to eat another bite? This article explains sensory-specific satiety: what it is, the brain and evolutionary
Physics
Why Cold Coffee Never Warms Back Up: Entropy
Entropy is a quantity that captures why nature flows in only one direction. This article covers its origin with Clausius, the Second Law of Thermodynamics, Boltzmann's probabilisti
Economics
The Tug-of-War Between Prices and Jobs: The Phillips Curve
The Phillips curve shows an inverse relationship between unemployment and the pace at which wages and prices rise. This article covers what Phillips found, how the curve was used i
Design
Widen, Then Narrow, Twice Over: The Double Diamond
The Double Diamond is a model that draws the design process as two diamonds side by side. This article covers what the two diamonds mean, the Discover and Define phases, the Develo
Film & media
Teleporting in Front of a Green Wall: Chroma Key
Chroma key is a video compositing technique that makes one color on screen transparent and layers another background in its place. This piece covers how it works, its history from
Chemistry
Core Liposome Technologies and Innovative Application Strategies
Liposomes are artificial vesicles with a bilayer structure similar to biological membranes and have potential for a wide range of biological applications. These vesicles are attrac
General knowledge
Blue Light, a Modern Threat to Eye Health: The Truth and Practical Solutions
Life consists of checking your smartphone as soon as you open your eyes each morning, working in front of a monitor all day, and enjoying content until bedtime. This routine is all
Education
Using Various Learning Theories for Effective Education
Learning theories are an important element that forms the foundation of education as a field of study, aiming to explain human learning processes and thereby propose effective teac
Statistics
An Easy Guide to Non-Probability Sampling: Concept and Types
An easy introduction to non-probability sampling in statistics, which selects samples based on the researcher's judgment or convenience, covering convenience, judgment (purposive),