Food & nutrition
The Secret of Deep Flavor: Umami
What is the deep, savory taste that is neither salty nor sweet? This article covers umami from Kikunae Ikeda's discovery to glutamate, inosinate and guanylate, the synergy effect,
Articles to explore
You are browsing the English interface. Articles without a published translation are clearly marked and open in Korean.
810 articles found
Economics
The Force That Moves the Economy: The Effects of Monetary Policy and Case Studies
Monetary policy is one of the key tools central banks use to promote economic stability and growth. This material examines in depth the basic concepts and historical background of
Logistics
A Clock That Measures Time Inside the Warehouse: Inventory Turnover
Inventory turnover shows how many times a business sells through and restocks its average inventory in a period. This article covers the concept, the formula with a worked example,
Information technology
Many Eyes Make Bugs Visible: Linus’s Law
Linus’s Law says that given enough eyeballs, all bugs are shallow. This piece covers its origin in Eric Raymond’s The Cathedral and the Bazaar, why many eyes help find bugs, the li
Film & media
The Art of Shifting Only the Gaze: Rack Focus
Rack focus shifts the sharp subject within a single shot by changing the lens focus, guiding the viewer's eye without a cut. This article covers how it works, what it says in a sto
Physics
The Multiverse: Exploring a New Paradigm
Multiverse theory is one of the most prominent and controversial concepts in modern physics, proposing the possibility that countless other universes exist beyond the universe we i
General knowledge
Headlines That End in a Question Mark Usually Mean No: Betteridge's Law of Headlines
Betteridge's law of headlines is the adage that any headline ending in a question mark can almost always be answered with a single word: no. This article covers how the law came ab
Chemistry
Innovation and New Possibilities in Analytical Chemistry Technology
Analytical chemistry is a branch of chemistry that scientifically analyzes the composition, structure, and chemical properties of substances. This discipline plays a very important
General knowledge
The World of Cat Language and Behavior
Cats are independent and charming animals loved by many people. To gain a deeper understanding of their behavior and characteristics, we need to examine their physiological traits,
Earth science
The Hidden Effects of Fog: From Ecosystems to Human Activities
Fog is a weather phenomenon frequently encountered in everyday life and an important factor that limits visibility and greatly affects transportation safety. In particular, fog can
Tourism studies
Where Does Tourists’ Money Go? Tourism Leakage
Why does so little of what tourists spend reach local fishermen and neighborhood restaurants? This piece explains tourism leakage: how tourism revenue reaches the local economy, im
Physics
Exploring Dark Matter: In Search of the Universe's Hidden Secrets
The universe remains full of mysteries, and dark matter is among its greatest enigmas. Although invisible, dark matter is estimated to make up approximately 27% of the universe, an