Film & media
The Most Beautiful Light of the Day: Magic Hour
Magic hour is the short stretch just after sunrise or just before sunset when light turns red and soft. We look at why the light changes, a landmark example from film history, shoo
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810 articles found
Education
The Secret of Learning That Lasts: Desirable Difficulty
Why is what we learn easily so easily forgotten? This article explains desirable difficulty, as described by Robert Bjork, covering its meaning and origins, learning methods such a
Tourism studies
What Tourism Interpretation Knowledge Is Needed to Become a Cultural Tourism Interpreter?
Cultural tourism interpreters play an important role in helping people understand and enjoy tourist destinations and cultural heritage more deeply. By providing visitors with exten
Journalism & communication
How to Write Press Releases and News Articles (Briefs and Straight News)
How do you write a press release or news article that busy readers will actually take in? This article covers the basics of article writing, the inverted pyramid, pyramid, and diam
Social welfare
Improving Social Adaptability: Practical Measures for Individuals and Society
Social adaptability refers to an individual's ability to respond appropriately to various social environments and changes while maintaining smooth relationships with others. It is
Library & information science
Research Cited Together Is Close: Co-citation Analysis
Co-citation analysis judges two documents to be closer in subject the more often other documents cite them together. Learn how it emerged, how co-citation strength is counted, how
Film & media
Frame Rate: A Decisive Factor in Video Quality
With advances in video production and streaming technology, we can now easily access high-quality video. However, many people still do not clearly understand the important factors
Business administration
Promoted to the Level of Incompetence: The Peter Principle
The Peter Principle is the claim that in a hierarchy, people tend to be promoted until they reach a position where their incompetence shows. This article covers its basic definitio
Food & nutrition
Water and Oil as One: Emulsion
An emulsion keeps immiscible liquids together as tiny droplets with the help of emulsifiers. From mayonnaise and milk to butter, this piece walks through O/W and W/O types, Bancrof
Earth science
A Band of Water Vapor Flowing Through the Sky: Atmospheric Rivers
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
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
Chemistry
Holding Steady When Shaken: Buffer Solutions
A few drops of lemon juice make water sour, so why does the pH of blood stay the same? This article explains buffer solutions, whose pH barely changes even when acid or base is add