General knowledge
Loud Expectations and Quiet Change: Amara's Law
Amara's Law says we tend to overestimate the effect of a new technology in the short run and underestimate it in the long run. This article covers where the saying came from, why t
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810 articles found
Statistics
Understanding Variables (Independent and Dependent Variables): Core Principles of Research
This article explains the concept and definition of variables in statistics, the difference between independent and dependent variables with examples from various fields, the disti
Economics
The Tug-of-War Between Prices and Jobs: The Phillips Curve
The Phillips curve shows an inverse relationship between unemployment and the pace at which wages and prices rise. This article covers what Phillips found, how the curve was used i
General knowledge
Post a Wrong Answer and the Right One Arrives: Cunningham’s Law
Cunningham’s Law is the internet adage that the best way to get the right answer online is not to ask a question but to post a wrong answer. This article covers where the law came
Design
Grid Components and Types for Stability in Design
This time, I would like to create a resource on grids, a concept considered important in design alongside layout. We will explore what a grid is, how it is structured, and what typ
Food & nutrition
The Secret to Skin Elasticity and a Youthful Appearance: Foods and Lifestyle Habits That Replenish Collagen
Healthy, elastic skin is one of the standards of beauty that many people strive for. This is especially true today, when there is so much interest in looking younger. The protein c
Robotics
Three Promises Robots Must Keep: Asimov’s Three Laws of 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
General knowledge
How to Create a Mind Map - A Method for Generating Ideas
This time, I would like to put together material about mind mapping, a technique frequently used to discover (generate) new ideas. Whereas brainstorming, another method for generat
Education
Flipped Learning: The Classroom Belongs to the Students!
In traditional education, we always see the same scene. The teacher explains diligently at the blackboard, while students sit at their desks, busy taking notes. When class ends, th
Chemistry
Same Heat Either Way: Hess's Law
Whether a chemical reaction takes one step or many, the total heat is the same if the start and finish match. This article covers who Hess was, why the law holds, how to calculate
Economics
The Economic Impact and Future Potential of Cryptocurrency
The influence of cryptocurrencies, particularly digital assets centered on Bitcoin and Ethereum, on global financial markets and economic structures is gradually expanding. These c
Physics
Plasma Technology: Boundless Innovation and Possibilities
Plasma is the 4th state of matter, following solids, liquids, and gases, and is a unique state with electrical and high-temperature characteristics. These characteristics give plas