Chemistry
The Hill Every Reaction Must Climb: Activation Energy
Why don’t books on a shelf catch fire by themselves? Reactions must first climb an energy hill called activation energy. This piece covers the Arrhenius equation, why heat speeds r
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810 articles found
Physics
The Core of Future Technology: Revolutionary Changes Brought About by Quantum Mechanics
Modern science plays a central role in understanding the various phenomena we encounter in everyday life and developing new technologies based on that understanding. Among its theo
Film & media
The Camera That Follows Without a Shake: The Steadicam
The Steadicam is a body-worn camera stabilizer that keeps the operator's movements from reaching the camera. We look at how it was born, the structure and principles that tame the
Chemistry
Batteries: Chemical Structures That Store Energy
From the smartphone we check as soon as we open our eyes each morning to electric cars quietly passing along the street, laptops, and power banks, the daily lives of people today w
Journalism & communication
The Social Influence and Ripple Effects of the Media
In this article, we aim to offer a realistic analysis of the media's social influence and ripple effects and examine the implications that can be drawn from it. The media play a ve
Design
The Power of Design Innovation in Redefining Brand Value
Design has established itself as an essential element that goes beyond visual features to communicate a brand’s identity and values. In today’s business environment, companies seek
Economics
The Looseness Insurance Brings: Moral Hazard
Moral hazard is the tendency to act more carelessly or boldly once risk has shifted to someone else. This article covers its meaning, how it differs from adverse selection, everyda
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
General knowledge
Reaching an Answer by Rough Estimate: Fermi Estimation
Fermi estimation breaks an unknown quantity into numbers you already know, roughly estimates each piece, and multiplies them to get the order of magnitude. This article covers the
Statistics
How Do You Create a Questionnaire, and What Precautions Should You Take?
In this session, I would like to prepare material on how to create a questionnaire and the precautions to take. Generally, a questionnaire is a set of questions that a researcher u
Statistics
Key Strategies for Data Analysis Using Descriptive Statistics
Data analysis plays an essential role in business and research. Insights gained through data analysis play an important role in optimizing decision-making, improving performance, a
Business administration
Strategies for Implementing ERP to Improve Business Competitiveness
ERP (Enterprise Resource Planning) systems have become essential tools in business management today. These systems connect a company's various departments through a single integrat