Physics
The Uncertainty Principle: New Possibilities for Innovation
Quantum mechanics is a theoretical framework that plays an important role in understanding the fundamental properties of matter and energy. Among its principles, the uncertainty pr
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776 articles found
General knowledge
Precautions and Points to Keep in Mind for Company Interviews (Interview Tips)
This article will cover the basic things you should know when attending a job interview at a company, organization, or similar workplace. Since knowledge about writing personal sta
Food & nutrition
How Are Food Calories Determined? The Atwater General Factor System
The Atwater general factor system estimates a food’s energy by multiplying each nutrient by a fixed value, such as 4kcal per gram for carbohydrate and protein and 9kcal per gram fo
Statistics
Understanding Deduction and Induction Simply and Easily
Deduction and induction are key concepts in research, but they can feel unfamiliar and confusing at first. This article explains each method in the simplest possible terms with eas
Economics
Reading Exchange Rates with a Single Hamburger: The Big Mac Index
The Big Mac Index compares the price of a Big Mac around the world to gauge whether a currency is overvalued or undervalued. This article covers how it began, the purchasing power
Psychology
The Illusion That Nothing Works: Learned Helplessness
Where does the feeling that nothing you do will work come from? This article covers Seligman's experiments, attributional style, how neuroscience overturned the explanation in 2016
Journalism & communication
Why We Choose the Media We Do: Uses and Gratifications Theory (U&G)
Why do we pick the media we do? Uses and Gratifications Theory, systematized in the 1970s by Elihu Katz, Jay Blumler, and others, sees people not as passive receivers of messages b
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