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789 articles found
Tourism studies
As an important link between a society's past and present, cultural heritage plays an essential role in understanding human history and culture. Cultural heritage not only has inhe
Physics
Why does an ambulance siren suddenly drop to a lower, drawn-out pitch the moment it passes you? This guide explains the Doppler effect, from its basic concept and working principle
Journalism & communication
The sleeper effect is the phenomenon in which a message from a hard-to-believe source has little power at first but becomes more persuasive as time passes. We look at how it was di
Chemistry
Environmental problems involving chemicals are recognized as among the serious environmental problems worldwide. Various chemicals released by human activities pollute the air, wat
Journalism & communication
In modern society, news is deeply embedded in our daily lives and is an important medium that provides information about various events and issues. However, news goes through a com
General knowledge
This time, I would like to cover the basics of writing a personal statement that you need when applying to a school, company, or similar institution. A personal statement (self-int
Logistics
How did the milk run, in which one truck visits several suppliers in turn, come about? This article explains where the name comes from, how it works, how it is used in production a
Library & information science
The Mundaneum was a vast index-card archive founded in Brussels by Belgian lawyers Paul Otlet and Henri La Fontaine to gather the world’s knowledge in one place. This article cover
Library & information science
Information foraging theory, developed by Peter Pirolli and Stuart Card at Xerox PARC, explains how people search for information the way animals hunt for food. This article covers
Chemistry
Nanotechnology precisely manipulates materials at the molecular or atomic level and is driving innovative changes across a variety of industries. In chemistry in particular, nanote
Design
Dieter Rams’ Ten Principles for Good Design sum up, in ten sentences, the idea that design is not decoration but the work of making things useful, understandable and long-lasting.
Information technology
How did the early internet keep working despite small differences between implementations? This article covers where Postel's Law (the Robustness Principle) came from, why it matte
