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846 articles found
Information technology
The Internet of Things connects everyday objects to the internet so they can collect and share data. This article looks at what IoT is, the key technologies behind it, the fields w
Physics
Neutrinos are among the most intriguing particles in the universe, with their roles and properties still shrouded in mystery. Despite their tiny size and weak interactions, neutrin
Information technology
Kernighan's Law says that debugging is twice as hard as writing code, so code written as cleverly as possible can't be debugged by its own author. We look at where the line came fr
Library & information science
This time, I would like to put together some material about the system used to check out and return books at a library. A library's checkout and return system automates its loan-re
Psychology
Rapid technological advances and dramatic social changes in modern society are presenting many people with new challenges and considerable stress. These changes affect not only wor
Physics
Particle physics is a scientific field that explores the universe's most fundamental constituents and the interactions between them. This discipline is essential to uncovering the
General knowledge
Regular health checkups have become an important means of maintaining personal health and improving quality of life in modern society. Through regular checkups, many people can det
Library & information science
A close look at the structure of MARC, the format libraries use for cataloging. Using a real record for the book 'Romance of the Three Kingdoms' (Samgukji) from the National Librar
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
Earth science
Typhoons are among the most powerful weather phenomena created by nature, with an impact felt across the globe. Every year, countless people directly experience their force and the
Tourism studies
Today, the tourism industry means more than simply visiting attractions and taking photographs. The tourism industry is constantly changing worldwide, and themed travel in particul
Chemistry
Saponification is the chemical reaction in which fats and oils react with an alkali to become soap and glycerol. This article covers how the reaction works, why soap removes grease
