Robotics
The Easy Things Are the Hardest: Moravec's Paradox
Why can computers beat chess champions yet struggle to pick up a cup? This article covers the origins of Moravec's paradox, its evolutionary explanation, examples from robotics, an
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784 articles found
Education
Characteristics and Prospects of Online Education and Blended Learning
In modern society, education is a fundamental element that supports the continuous growth of individuals and groups and lays the foundation for a better future. Technological advan
Economics
Interest Rate Hikes: Changes in the Economic Landscape and Response Strategies
There is growing attention to the effects of interest rate hikes on the South Korean economy. A central bank's decision to raise interest rates can bring significant changes for co
Psychology
The Psychology of Praise: The Hidden Power That Maximizes Its Effects
Praise is an essential element of human relationships and plays an important role in shaping individual self-esteem and social relationships. Praise means more than simple encourag
Earth science
The Ocean's Giant Conveyor Belt: Thermohaline Circulation
How does the ocean carry heat around the planet? This article covers how temperature and salt drive deep-ocean currents, the route of the global conveyor belt, its effects on clima
General knowledge
Monitor Connectors and Ports: A Complete Connection Guide
A guide to the connectors and ports used to hook up a monitor: the difference between a connector and a port, the features of HDMI, DisplayPort, DVI, and VGA, a comparison of the m
Food & nutrition
Types and Functions of Fat, and How Should You Eat It?
Fat provides energy, builds cell structures, and helps absorb essential fatty acids and vitamins, but eating too much can cause health problems. This article explains what fat is,
Business administration
The Power That Overturns From Below: Disruptive Innovation
Disruptive innovation is innovation that looks inferior at first but wins new customers with a cheaper, simpler alternative and gradually takes over the mainstream market. This art
Chemistry
Holding Steady When Shaken: Buffer Solutions
A few drops of lemon juice make water sour, so why does the pH of blood stay the same? This article explains buffer solutions, whose pH barely changes even when acid or base is add
Social welfare
The Power to Take Charge of Your Life: Empowerment
Empowerment is the process by which individuals and groups build the power to take part in and control the decisions that affect their lives. This guide explains its origins and co
Statistics
Confidence Level and Confidence Interval: A Key Guide to Statistical Interpretation
What confidence levels and confidence intervals mean and how they differ, how a confidence interval is calculated from the sample mean, standard error, and critical value, how they
Education
A Garden Where Children Grow: The Kindergarten
The kindergarten, a school where young children learn through play, was created by the German educator Friedrich Fröbel in 1840. This article covers the first kindergarten, his tea