Robotics
The Number of Joints Shapes Movement: Degrees of Freedom
What determines how a robot can move? This article explains degrees of freedom, covering what the term means, how six-axis industrial robot arms work, the degrees of freedom of the
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781 articles found
Journalism & communication
A Custom World Only You See: The Filter Bubble
A filter bubble forms when the personalization algorithms of search engines and social media show us only the information we are likely to like, trapping us in a bubble of content
General knowledge
The Older It Is, the Longer It Lasts: The Lindy Effect
Why do things that have already lasted a long time tend to last even longer? This article explains where the name Lindy Effect came from, what kinds of things it applies to, how to
Social welfare
Introduction to the National Basic Livelihood Security System: Recipient Eligibility and Benefits
South Korea operates the National Basic Livelihood Security System to ensure that all citizens can live with dignity. The National Basic Livelihood Security System is a social safe
Chemistry
The Power of Organic Chemistry in Driving Modern Science and Industry
Organic chemistry is a branch of chemistry that studies the structures, properties, and reactions of carbon-based compounds, and it is closely connected to various disciplines, inc
Food & nutrition
Caffeine’s Benefits and Side Effects: What Is Its Stimulating Effect?
Caffeine is one of the most commonly consumed stimulants in modern society and is found in various foods and beverages, including coffee, tea, and chocolate. Many people start thei
Information technology
Confirming the Confirmation Never Ends: The Two Generals’ Problem
The Two Generals’ Problem is a thought experiment showing that, over a channel where messages can be lost, two parties can never be completely certain they have agreed to act toget
General knowledge
Michelin Guide: The Standard Shaping Global Gastronomic Culture
The Michelin Guide has established itself as the most authoritative standard for assessing restaurant quality worldwide. Launched in 1900 as a promotional tool for a tire company,
Library & information science
Repositories Where You Can Read Research Papers for Free (Open Access)
This time, we will explore the concept of repositories, which are primarily established and used by universities and research institutions, and ways to obtain research papers for f
Psychology
When Your Eyes Change What You Hear: The McGurk Effect
The McGurk effect is an illusion in which a mismatch between the sound you hear and the lip movements you see makes you hear a sound that was never actually spoken. This article co
Food & nutrition
What Causes Food Allergies, What Are the Symptoms, and How Can They Be Managed?
Food allergies are among the health problems many people face, occurring when the body's immune system overreacts to the consumption of certain foods. Allergic reactions can be mil
Library & information science
The Web Address That Vanished One Day: Link Rot
Link rot is the phenomenon in which web addresses, over time, no longer lead to the material they once pointed to. We look at what link rot is and why it happens, how large the pro