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784 articles found
Statistics
Probability distributions are a core concept in statistics and data science. This article covers their basic concepts and history, the main types and their characteristics, their m
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
Physics
An object in a fluid is buoyed up by the weight of the fluid it displaces. This piece explains Archimedes’ principle, why buoyancy comes from pressure differences with depth, when
Film & media
An anamorphic lens squeezes a wide scene only horizontally onto film or a sensor, then stretches it back by the same ratio to create a widescreen image. This article covers how it
Earth science
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
Information technology
In modern society, the internet has become an essential part of our lives. However, as internet use increases, problems such as personal information leaks and invasions of privacy
Social welfare
Housing First gives people experiencing homelessness a permanent home first, without requiring sobriety or treatment, and then adds the support they choose. This piece covers how i
Business administration
In modern society, a company's success depends heavily on the quality of its leadership. Leadership is an important factor in achieving organizational goals, going beyond simply gi
Robotics
Passive dynamic walking is the idea that a machine can walk using only gravity and inertia, with no motors or controllers, as long as its body shape and weight distribution are rig
Tourism studies
Festivals take place in various forms around the world and are important activities that reflect local communities and their cultural identities. From the perspective of tourism st
General knowledge
CCL (Creative Commons License) lets creators state in advance how their work may be used, so others can use it without asking for permission each time. This article explains the co
Food & nutrition
Chrononutrition is the study and practice of aligning meal timing and patterns with the body’s circadian clock to understand the effects of nutrition. This article explains its con
