Economics
Too Invested to Quit: The Sunk Cost Fallacy
Why do we sit through a dull movie just because we paid for the ticket? This guide explains sunk costs, the bygones principle, why people fall into the sunk cost fallacy, classic e
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809 articles found
Chemistry
Innovative Methods and Broad Applications of Chemical Synthesis
Chemical synthesis is the process of creating new compounds by combining atoms and molecules, and it is an essential technology in modern science and industry. This technology play
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
Statistics
Numbers That Flip When Combined: Simpson's Paradox
Simpson's paradox is the phenomenon in which a relationship seen within separate groups weakens or even reverses when the groups are combined. This article covers its definition, w
Food & nutrition
Eating by the Body Clock: Chrononutrition
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
Tourism studies
Traveling to Help: Volunteer Tourism
Volunteer tourism is travel in which tourists spend part or all of their trip volunteering to help local communities or nature. We look at how it began, its main types, what travel
Economics
Only the Bad Cars Remain: The Market for Lemons
Why can good products disappear from a market where buyers cannot judge quality? This article covers Akerlof's 1970 paper, how adverse selection drives good goods out, examples bey
Film & media
The Lens That Squeezes the Picture Sideways: The Anamorphic Lens
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
Tourism studies
How Welcome Turns to Resentment: Doxey's Irritation Index
Why do residents' smiles toward tourists turn into sighs as tourism grows? This article covers the background of Doxey's Irritation Index, its four stages of euphoria, apathy, anno
Business administration
Understanding and Choosing Different Business Forms
In today's business environment, choosing an appropriate business form is important for running a successful business. The business form determines the legal structure of a busines
Education
Helping Children Grow on Their Own: Montessori Education
Montessori education sees children as born with the drive to learn and helps them grow by choosing activities and learning with their hands in a prepared environment. Learn how it
Earth science
Black Chimneys Under the Sea: Hydrothermal Vents
Thousands of meters down, where sunlight never reaches, chimneys pour out black smoke and life crowds around them. This article explains how hydrothermal vents were discovered, how