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809 articles found
Physics
Conservation of angular momentum means that when no outside force acts to change its rotation, the amount of rotation a spinning object has stays the same. This piece covers the co
Library & information science
This time, I would like to prepare material on the concept and characteristics of metadata. Alongside this, I will also briefly examine the characteristics of HTML and XML, languag
Chemistry
Corrosion is the process by which a metal reacts chemically with its surroundings, loses its original properties, and breaks down. This piece covers how iron rusts, what happens wh
Psychology
Our thinking is influenced by various factors. Among them, confirmation bias is one of the important factors that significantly shape how we process information and make decisions.
Chemistry
Henry's law says that the amount of gas dissolved in a liquid is proportional to the pressure of the gas above it. This article covers why a soda fizzes when opened, what happens i
Journalism & communication
Inoculation theory holds that people who meet weak counterarguments in advance and practice refuting them resist stronger persuasion later. This piece covers William J. McGuire’s 1
Physics
Entropy is a quantity that captures why nature flows in only one direction. This article covers its origin with Clausius, the Second Law of Thermodynamics, Boltzmann's probabilisti
Economics
Game theory is an important analytical tool used in many fields, helping us understand how individuals or groups make strategic decisions in situations involving interaction. In ec
Library & information science
A library call number is the unique code on a book's spine that tells you where it sits and sets it apart from other items. This guide explains its parts: location marks, classific
Library & information science
This time, I would like to put together material on budgets in public libraries. Public library budget preparation is the process of developing, analyzing, and finalizing plans for
Journalism & communication
The transmission of information and communication play central roles in modern society. Among these activities, journalism plays an important role in providing society with essenti
Food & nutrition
Why doesn't honey spoil easily even though it contains water? This article explains water activity, a measure of the free water in food, and how it is measured, the limits below wh
