Economics
Raise the Tax Rate, Collect Less Tax: The Laffer Curve
The Laffer Curve is a hill-shaped graph showing that tax revenue is zero at both a 0% and a 100% tax rate, so some rate in between brings in the most. This article covers its napki
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Chemistry
A Solid That Vanishes Without Melting: Sublimation
Sublimation is the process in which a solid turns directly into a gas without passing through the liquid state. This article covers the principle and conditions behind it, everyday
Statistics
Understanding t-Tests and How to Use Them Effectively
Many statistical techniques are used in data analysis, and the t-test is a prominent method frequently used in data analysis and research to test differences between two groups. Th
Journalism & communication
The Impact of Fake News and Prevention Strategies
Fake news has emerged as a serious problem in modern society. Amid a flood of information, distinguishing truth from falsehood is becoming increasingly difficult, and this is causi
Film & media
Shooting Deep Night at Midday: Day for Night
Day for night is a filmmaking technique that makes scenes shot in daylight look like night. This article covers why filmmakers shoot night in the daytime, the four main ways to fak
General knowledge
Cardiopulmonary Resuscitation (CPR): An Essential Lifesaving Skill and Its Effects
Cardiopulmonary resuscitation (CPR) is a basic first aid technique for saving the life of someone in cardiac arrest. This technique temporarily replaces the functions of the heart
Library & information science
Efficient Management and Practical Application of Information Organization
The theory and practice of information organization play a central role in maximizing information discovery and use through the systematic classification and arrangement of materia
General knowledge
A Miracle Comes Once a Month: Littlewood’s Law
Littlewood’s Law is the rule of thumb that an event as rare as one in a million happens to an ordinary person about once a month. This article explains its origins with J. E. Littl
Information technology
Why You Need to Understand Algorithms and How to Analyze Them
Algorithms are one of the core concepts in computer science. An algorithm refers to a precise procedure or method of computation for solving a problem. Understanding and analyzing
Logistics
Shelves That Fill Without Purchase Orders: Vendor-Managed Inventory
Vendor-managed inventory (VMI) is an inventory approach in which the supplier sees the buyer’s sales and stock data and decides and takes responsibility for when and how much to re
Logistics
Smart Logistics: Shaping the Future of Logistics with Innovative Technology
Ordering products from online stores and receiving them as early as the same day or the following morning has now become an entirely ordinary part of daily life. Behind this everyd
Psychology
More Precious When You Build It Yourself: The IKEA Effect
The IKEA effect is the cognitive bias that leads people to value things they made or assembled themselves far more than they are actually worth. This article covers how the effect