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810 articles found
Economics
A monopoly market is a structure in which a particular company dominates the market and can control prices and production. It has various effects on the economy as a whole and has
Logistics
How do milk and vaccines reach us while staying cold? This article covers the history of the cold chain from ice-packed shipping to refrigerated trucks, its four stages and tempera
Psychology
The IKEA effect is the cognitive bias that leads people to value things they made or assembled themselves far more than they are actually worth. This article covers how the effect
Education
Educational philosophy is an academic field that identifies the nature and values of education and offers practical direction through systematic, in-depth inquiry into its purposes
Physics
The Foucault Pendulum is a device that shows the Earth's rotation with your own eyes: a heavy bob on a very long wire whose plane of swing slowly turns relative to the ground. We l
Film & media
The art of photography and video is a complex process that involves understanding and applying various techniques and principles, rather than simply pressing a button to capture an
Physics
Theories that explain how matter and energy interact in the quantum world form an important foundation of modern physics. Among them, the Schrödinger equation plays an important ro
Food & nutrition
Gut health and immunity are emerging as important aspects of health in modern life. Because much of our body's immune system begins in the gut, maintaining gut health is essential
Economics
The balance of payments (BOP) is a comprehensive statistical indicator that records all financial activities arising from a country's economic exchanges with other countries. This
Logistics
If you have ever bought something directly from overseas, you are probably familiar with the term “customs clearance.” It is the process by which the goods you ordered pass through
General knowledge
Why do things that have already lasted a long time tend to last even longer? This article explains where the name Lindy Effect came from, what kinds of things it applies to, how to
Design
Why do decisions take longer the more options there are? This article explains Hick's Law, covering its meaning and origins in a lamp experiment, decision time that grows logarithm
