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809 articles found
Robotics
Asimov’s Three Laws of Robotics are a set of prioritized rules: a robot must not harm humans, must obey human orders, and must protect itself. We look at how the laws were born, wh
Food & nutrition
Food poisoning is one of the things that requires extra caution during the summer. Food poisoning is an illness caused by eating unsafe food, and its causes and symptoms vary. In t
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
Economics
South Korea's real estate market takes shape through the interaction of various factors in a complex, constantly changing environment. These changes result from a combination of fa
Psychology
Psychological shock is an issue that significantly affects an individual's mental health and is a factor that cannot be ignored in everyday life. It usually occurs in situations in
Robotics
Inverse kinematics finds the joint angles that place a robot’s end effector at a desired pose. This piece covers forward versus inverse kinematics, multiple or missing solutions an
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
Journalism & communication
With the digital revolution, the way information circulates is changing faster than ever, and social media lies at the center of these changes. Today, social media has a profound i
Information technology
What an API (application programming interface) is, how Korean services such as Naver, Kakao, and the Public Data Portal use APIs, how to get an API key and connect to an API, and
Tourism studies
Film-induced tourism is travel to the filming locations of movies and dramas, or to studios and theme parks based on screen works. This article covers why it happens, famous exampl
Information technology
Advances in AI technology are bringing new changes to our lives. We can now interact with artificial intelligence (AI) that thinks and learns like humans. Among these technologies,
Food & nutrition
Food labels are tools that provide very important information when we choose foods. In modern society, healthy food choices can greatly influence our quality of life, and reading f
